Ski binding

专利摘要:
The invention relates to a ski binding (1) which is displaceable on a surface of a ski, the ski binding (1) comprising: a first unit (3) and a second unit (4), the first unit (3) having a binding section (33) for interaction with the pivot axis of a ski boot, slidably mounted on a mounting plate (2) attached to the upper surface of the ski and freely sliding along the mounting plate (2), and the second unit (4) in relation is fixable to the ski, the second unit (4) comprising a movable actuating mechanism (43; 63) which is coupled to the first unit (3) and which is configured to move the first unit (3) in relation to the mounting plate (2) and to move back and forth in relation to the second unit (4) so that the pivot axis of a ski boot is held in different positions in the ski binding (1) and with respect to the mounting plate (2).
公开号:AT16846U1
申请号:TGM50062/2018U
申请日:2011-10-04
公开日:2020-11-15
发明作者:
申请人:Madshus As；
IPC主号:

专利说明:

description
SKI BINDING
GENERAL STATE OF THE ART
The present disclosure relates to a ski binding, in particular a ski binding for a cross-country or touring ski, with a binding portion that can be moved forwards and backwards in relation to the ski by activating an actuating mechanism that is associated with the binding portion connected is.
Skiing, and in particular cross-country skiing or touring skiing, is a popular winter sport that is suitable for numerous people. When cross-country skiing, the arms and legs move parallel to the direction of movement and in the same synchronized rhythm as when walking or running. When walking or running, each time he / she takes a step forward, the skier is carried by his / her forward swing twice as far as his / her normal step would take him / her forward. This is classic skiing. Classic skiing is based on pushing off and sliding. Pushing off is equivalent to taking a step in walking or running; this is how the skier moves forward. When pushing off, the skier always begins to slide along the path.
[0003] Accordingly, cross-country skis have two different base sections. The tip and end portions of the base are called "slip zones". The middle section of the ski is called the "climbing zone". The sliding zones are perfectly smooth. The climbing zone can have a so-called "Contagrip" pattern or a fish scale pattern that is milled into the base. As skiers step forward, all of their weight is on the climbing zone and the "Contagrip" pattern is pushed into the snow. As an alternative, the rising zone can be treated with a special wax, the so-called "adhesive wax". If a skier loads the ski with his / her weight, the climbing zone comes into contact with the snow, the adhesive wax sticks to the snow and the skier is able to move forward. Different adhesive waxes are used for different conditions and there is a wide variety of adhesive waxes to adapt to different types of snow. This is how classic skiers move forward. When the skier is gliding, the climbing zone does not touch the snow because the skier's weight is distributed over the smooth sliding zones. During the sliding phase, the tips and ends of the skis (the sliding zones) transfer the weight of the skier to the snow, which leads to optimal sliding properties. During the push-off phase, the middle 1/3 of the repelling ski (the climbing zone) comes into contact with the snow when the skier shifts his / her weight onto only one ski in order to enable an optimal push-off. In a fast ski, the skier therefore needs a smooth, predictable and uniform transition between the push-off and glide phases in all snow conditions.
As is known, in order to properly enjoy this sport, it is necessary to have the right equipment. In particular, the skis and ski bindings for cross-country skiing must provide a suitable attachment of the skier's boot / boot to the ski, while at the same time the heel of the boot must be able to detach from the surface of the ski. An important aspect to consider is the position of the bonds in relation to the point of equilibrium (neutral equilibrium). Depending on the skier's physiology and other concurrent factors such as snow or weather conditions, it might be more practical to attach the ski behind the neutral point so that the tip of the ski stays closer to the snow, or the ski in front of the neutral point so that the tip of the ski rises faster.
It is also known that the skier by correctly adjusting the binding forwards and backwards with respect to the longitudinal direction of the ski is able to achieve a
to use an individual kick and an individual technique and thus achieve a more relaxed and efficient style. In particular, when the binding for classic cross-country skiing is shifted forwards, the skier has a better support point (push-off), while the shift backwards allows the skier to slide better.
In the prior art there are a variety of arrangements for adapting the front and / or rear jaws of the binding in the longitudinal direction of the ski (see, for example, DE 39 24 939 A1). However, these arrangements are often complex to use and difficult to manufacture.
In order to find a solution to this problem, WO 2005/113081 A1 proposes an adjusting device for a cross-country or telemark binding which is easy to use and does not affect the functional reliability of the binding. In particular, the binding is mounted on the surface of a ski, primarily on a mounting plate attached to it, so that it can be moved in the longitudinal direction and locked in several sliding positions with a locking device.
Even if this system has the advantage of easily adjusting the position of the binding as required, the skier must stop skiing and take off the skis in order to make this adjustment. This can be a major obstacle because it is time-consuming when the skier has to slightly shift the position of the binding in relation to the skis, for example to quickly improve / optimize the push-off performance on a ski slope when skiing.
SUMMARY OF THE INVENTION
It is therefore an object of the present invention to provide a ski binding with improved performance. In particular, a ski binding is to be provided whose position can be adjusted in relation to the longitudinal direction of the ski while the skier is skiing. This object is achieved by the ski binding according to claim 1. Further advantageous combinations and designs are set out in the dependent claims.
A first aspect of the present disclosure relates to a ski binding that is preferably designed for a cross-country or touring ski. The binding is generally provided with a portion for attachment or interaction with an upper surface of a ski. This interaction can be done directly with the surface of the ski or through an intermediate mounting plate, the mounting plate itself being attached to the surface of the ski. The binding is attached so that it moves on the surface of the ski or mounting plate and is therefore held in a slidable manner. In this way it is attached in a reasonably rigid manner, but it can be in a variety of different positions on the surface of the ski. In order to move the binding over the ski or the mounting plate, the binding is provided with some form of interaction device, the device preferably having a series of teeth or extensions which cooperate with notches or ridges that are attached to the ski or the mounting plate. Depending on the particular shape of the toothed device, the binding can be moved and then fixed to a suitable part of the ski that the user chooses. In some examples, the toothed device rotates and moves the binding with that rotation, or the toothed device rotates out of interaction with the ridges or indents on the ski or mounting plate - thereby causing the binding to move across the surface of the Skis is possible.
Preferably, the toothed device is rotatably supported in the binding so that either the rotation of the device shifts the interaction between the extensions or teeth and the ridges, thus moving the binding across the surface of the ski, or the rotation of the toothed device removed the teeth from engaging interaction with the ridges on the ski or mounting plate, allowing the binding to move.
When the toothed device is in the form of a gear, it is possible for the teeth on the gear to extend below the lower surface of the binding so that they protrude into ridges or similar devices on the upper surface of the ski or mounting plate. In this way it is clear that the rotation of the gear moves the gear through adjacent notches or notches and results in a translatory movement of the gear over the surface of the ski. Of course, if the gear is in a fixed location within the binding while it is rotatably mounted, rotation of the gear also means that the binding will move with the translational movement which then moves the binding across the surface of the ski. It is also possible to provide the gear with a section without teeth so that this orientation of the gear can be used when the binding is first brought into sliding interaction with the ski or the mounting plate. Obviously, if the teeth protrude below the surface of the binding when the binding is attached to the mounting plate or ski, they will interfere with the binding plate or ski. The use of the section without teeth allows the sliding interaction and positioning of the binding on the ski.
Another possibility for the toothed device is one in which an axis of rotation is formed and the teeth extend outwardly on a plane that is perpendicular to the axis of rotation along one side of the axis. As will then be understood, rotation of this device along the axis of rotation moves the teeth into and out of engagement with the ski or mounting plate, whereby the position of the binding can be selected and secured by the user. Preferably the teeth are semicircular in shape, which improves the ease of rotation of the toothed device in the notches of the ski or the mounting plate.
Instead of the single or more semicircular teeth described above, it is also possible to provide the teeth by a worm screw thread that extends outward from the axis of rotation. In this construction, rotation of the toothed device results in the worm screw being guided through the notches or notches on the ski or the mounting plate, and the position of the binding can thus be changed. Rotating the worm screw in a fixed position of the binding ensures that the rotation of the worm screw moves the binding through the notches. If the worm screw is provided with an empty section at one point, this allows for the initial sliding interaction of the worm screw on the ski or the mounting plate. Without such an empty section, the binding can of course still be inserted into the notches of the ski or the mounting plate, but it would be necessary to turn the worm screw at the moment when the interaction occurs.
In order to facilitate the rotation of the toothed device, it can be provided with a handle, wheel or lever which extends outward from the axis of rotation. Depending on the type of toothed device, the handle is provided in such a way that the device can be easily rotated about the axis of rotation. Furthermore, a handle, if provided, can be used to fix the location or position of the binding. Rotation of the toothed interaction device allows either direct movement of the binding or the release of the binding from a fixed location. By fixing the handle with clamps or similar elements in the binding, the rotation of the toothed device can be fixed and thus a suitable fixing of the binding at the desired position on the ski can be made possible.
It is also possible to provide the toothed interaction device as a separate removable cartridge. By providing the toothed interaction device with a separate housing that can be clipped or otherwise removably attached to the binding, the toothed interaction device can be added to a binding after it has been roughly positioned in the desired location on the ski. By adding the toothed device's removable cartridge after rough positioning, the toothed device can then be rotated to move the binding across the surface of the ski.
Another possibility is to provide the toothed interaction device as a gear wheel, wherein the teeth extend radially outward from a central axis of rotation, the axis of rotation being formed by two extensions which run in this axial direction. The binding may then be provided with a suitable housing holding the gear, the housing having a number of slots in which the extensions can be positioned to allow the gear to rotate but not allow the gear to translate . In the same way as described above, this means that the gear is in a fixed position on the binding, but that the binding can be moved by rotating the gear via slots or notches on the surface of the ski. This is especially the case when the teeth extend below the lower surface of the bond.
Either the gear is provided with an axial hole passing through the gear and the circular extensions, or with notches in the circular extensions and the gear in the axial direction. A series of radially inwardly projecting teeth are positioned in the axial hole or notch to form a textured axial hole or notch. The number of teeth advantageously, but not necessarily, corresponds to the number of outwardly extending teeth on the outside of the gear. Preferably, the gear has two notches on each side of the gear, these two notches being aligned with the axis of rotation of the gear.
It is possible to provide a removable handle to cooperate with the gear. The handle can be provided in a generally H-shaped configuration so that two ends of the legs forming the H can cooperate with the axial hole or notches on the gear. By appropriately structuring a series of toothed extensions on the ends of the legs of the H-handle, these can cooperate with the inwardly projecting notches on the gear in the axial hole or notches. In this way, by providing the same number of internal teeth in the axial hole or notches, it is clear that the handle can always be positioned within the hole or notches, and this allows full rotation of the handle for maximum movement of the binding Skis. Preferably, the toothed interaction device is kept under tension when attached to the gear by ensuring that the teeth of the tooth projections are slightly narrower than the width of the gear in the axial direction; this obviously prevents the handle from accidentally loosening in use.
In order to fix the position of the binding, the binding can be provided with one or more brackets into which the crosspiece of the H-handle can be clamped. Obviously, the H-shape is a preferred design as pressing on the top of the legs, i.e. the end with no toothed protrusions, causes the toothed protrusions to be pulled apart slightly to allow interaction with the gear. Obviously, another shape, such as an n, enables this system to function, but without the advantageous lever action to open and close the gap.
The toothed interaction device of the binding can also be provided by a gear, the teeth of which extend radially outward from an axis of rotation. Holding the gear in the binding allows the gear to rotate so that the teeth, which preferably extend below the binding, can be used to cooperate with ridges or slots on the ski or mounting plate. An axis may be provided through the center of the axis of rotation of the gear through a bolt fastener. By holding the gear in a housing provided in the binding, the gear can be rotatably supported so that the binding can be positioned over the surface of the ski or mounting plate in a manner similar to that described above. To fix the gear in the binding, a housing is provided in the binding that extends across the top surface of the binding. The housing is sized to tightly fit the gear so that it can rotate but hold the gear firmly in place so that there is no translational movement between the gear and the binding. In this way it is clear that when the gear is driven by a mechanical
nism is not rotatably fixed, the binding is also fixed around the gear and the gear that cooperates with the mounting plate or the ski so that it is able to hold the binding in the desired position on the surface of the ski.
The housing can be structured so that the end faces of the gear are accessible on either side of the housing. This can be achieved by providing the gear in a manner similar to that described above with two axial extensions which fit into two matching slots in the side surfaces of the housing which hold the extensions in the axial direction and thus allow the gear to rotate correctly in the Keep bond. A gap is patterned between the heads of the fastener parts so that two friction surfaces of a handle are positioned between the fastener heads and the end surfaces of the gear.
By providing the handle with two frictional, inwardly directed areas positioned towards the end faces of the gear or the end faces of the extensions in the axial direction of the gear, it is clear that tightening the bolt fastener turns the frictional surfaces into one Bring frictional engagement with the end faces of the gear, thereby holding the handle and gear together as a unit. It will be understood that the rotation of the handle at this point results in a rotation of the gear and the rotation of the gear over the handle results in the translatory movement of the binding over the surface of the ski when the binding is on a mounting plate or on the surface of the Skis is held in place by the teeth of the gear interacting with the notches or notches.
The bolt fastener is preferably provided by an outer tubular member having a hollow tubular interior with an internal screw thread therein. A bolt or screw element can then be positioned so that it threadingly engages this inner screw, thereby fastening the bolt fastener more tightly or loosely. As can be understood, the system then works by roughly positioning the binding on the surface of the ski in the desired location and tightening the bolt fastener so that the inner screw acts within the inner screw thread and holds the handle in frictional engagement with the end faces of the gear so that the handle and gear move as a single unit.
It is possible to equip the binding described above with a kit in which a mounting plate is provided. The mounting plate is provided so that it can be attached to the surface of the ski, the mounting plate comprising the notches to cooperate with the appropriate rotating device which is provided with teeth. A spacer can be provided between the binding and the mounting plate or between the mounting plate and the ski. The spacer plate, when positioned on top of the mounting plate, is provided with suitable notches to cooperate with the toothed device of the binding.
DESCRIPTION OF THE FIGURES
1a and 1b show side and top views of the ski binding according to a first embodiment of the present disclosure being slid on a mounting plate;
2a, 2b and 2c show a cross section of the ski binding from FIG. 1, viewed along section AA (FIG. 2a), and a front view of the ski binding from FIG. 1, viewed along line BB (FIG 2b) and a cross section of the ski binding from FIG. 1, viewed along section CC (FIG. 2c);
3a, 3b, 3c and 3d show side and top views of the ski binding according to a first embodiment of the present disclosure, which is slid on a mounting plate, viewed in the first push-off position and the second sliding position;
4 shows a perspective view of the ski binding according to a first embodiment of the present disclosure, which is slid on a mounting plate, viewed in the first push-off position;
[0030] FIG. 5 shows a perspective view of the ski binding according to a first embodiment of the present disclosure, which is slid on a mounting plate, viewed in the second sliding position.
6a and 6b show top views of the ski binding according to a second embodiment of the present disclosure, which is slid on a mounting plate;
7a, 7b, 7c and 7d show a cross section of the ski binding from FIGS. 6a and 6b, viewed along section AA (Fig. 7a) and section cc (Fig. 7c) and a cross section of the second unit from FIGS. 7a and 7c, viewed along section BB (FIG. 7b) and DD (FIG. 7d);
8a and 8b show perspective views of the ski binding according to a second embodiment of the present disclosure without the housing of the second unit, viewed in the first push-off position and the second sliding position;
Fig. 9 shows a perspective view of the second unit according to a second embodiment of the present disclosure being slid on a mounting plate, viewed in the first push-off position;
Fig. 10 is a perspective view of the second unit according to a second embodiment of the present disclosure being slid on a mounting plate, viewed in the second sliding position.
Fig. 11 shows an example of a movable binding, the toothed interaction device being provided with an axis of rotation which is at right angles to the direction of movement of the binding.
Figure 12 shows a moveable bond wherein the toothed interaction device has an axis of rotation that allows engagement or separation of the teeth in and from notches of a binding plate.
Figure 13 shows a binding in which the toothed interaction device is provided by a worm screw.
Fig. 14 shows a binding in which a toothed interaction device and a removable handle allow the binding to be positioned longitudinally with respect to the ski.
FIG. 15 shows further details of the gear and removable handle seen in FIG.
Figure 16 shows a binding in which frictional forces can be used to hold the handle and gear together to move the binding.
DETAILED DESCRIPTION
FIGS. 1a and 1b show a side and a top view of a ski binding 1 for cross-country skiing, the actuating mechanism being a lever system. The ski binding 1 is mounted on a mounting plate 2. The mounting plate 2 is suitable for placing the ski binding 1 at one end and placing a heel plate 5, which is formed separately therefrom, at the other end. In order to fix the ski binding 1 and the heel plate 5 on the mounting plate 2, the ski binding 1 and the heel plate 5 are provided with locking elements in the form of teeth (not shown in the figures) and the mounting plates 2 are provided with counter locking elements 22 in the form of notches . The ski binding 1 comprises a first unit 3 with a plate of the first unit 31 and a second unit 4 with a plate of the second unit 41, which are connected to one another via a connecting means 32.
The first unit 3 comprises a binding portion 33 for interaction with the shoe sole of a ski boot. In particular, the pivot axis connected to the shoe sole (not shown in the figures) can be received in the holding element 34 of the binding section 33. In the present case, the holding element 34 has the shape of a hook. In order to accommodate the tread of the shoe sole, the first unit 3 further comprises guide ribs 35 in the longitudinal direction for the front section and the heel plate 5 comprises guide ribs 51 for the rear section. This binding is intended for boots, the soles of which each have at a distance from the front end of the sole an engaging element connected to the sole which cooperates in this way with a matching corresponding binding portion 33 so that the heel of the boot can be raised. Between the engaging element connected to the sole and the front end of the sole of the corresponding boot, a protruding portion is formed in the sole, which can be brought into contact with a latch on the binding (not shown in the figure) so that the boot through the Binding portion 33 is held in engagement and at the same time can perform a movement up and down around an imaginary transverse axis behind the bolt. The binding portion 33, and therefore a boot connected thereto, is able to pivot upwardly about a horizontal axis which extends along the length of the boot and the binding, against the action of a resilient element such as a compression spring extends. The engagement element connected to the sole is a transverse axis which is arranged in a recess in the sole, as is already known for cross-country or telemark ski boots.
The second unit 4 comprises a housing 42 and a movable actuating mechanism 43 which protrudes from the housing 42. The actuating mechanism 43 is coupled to the first unit 3 by the connecting means 32. The operating mechanism 43 is a lever system having a U-shape with two arms, and is pivotally mounted on the housing 42 of the second unit 4 through the two axes 44. The connecting means 32 is an extension of the first unit 3 and is inserted into the housing 42 and comprises connecting strips 38 which at one end on the first unit 3 and at the other end on a pair of jaws 36 which extend vertically out of the housing 42 and longitudinally extending slots 37 are attached. In particular, the arms of the actuating mechanism 43 are coupled to the jaws 36 of the connecting means 32 in order to transmit the movement of the actuating mechanism 43 to the connecting means 32 and then to the first unit 3. In particular, the arms of the actuating mechanism 43 are each provided with a pin 46 (shown in FIG. 2c) which penetrates into each of the slots 37 of the jaws 36. The second unit 4 further comprises two transverse slots 45 in the housing 42 to receive the jaws 36 of the connecting means 32 and to allow these jaws 36 to slide back and forth with respect to the second unit 4 when the operating mechanism 43 is moved.
Fig. 2a shows the system from Fig. 1 viewed along section A-A. This section clearly shows that the actuating mechanism 43 can be moved pivotably in relation to the housing 42 of the second unit 4 with respect to the axis of rotation 44. Due to the coupling between the jaws 36 and the arms of the actuating mechanism 43, the movement of the actuating mechanism 43 is transmitted to the connecting means 32.
Fig. 2b shows the front view of the system of Fig. 1. The actuation mechanism 43 is located in front of the binding portion 33 and therefore does not affect the functional performance of the ski.
Fig. 2c shows a cross section of the system of Fig. 1 viewed along section C-C. This figure shows in particular that the coupling between the jaws 36 and the actuating mechanism 43 takes place through the engagement between the pins 46 of the arms of the actuating mechanism 43 and the slots 37 of the jaws 36. Furthermore, FIG. 2c shows that the mounting plate 2 is T-shaped in cross section 21 and that the second unit 4 engages under the two lateral longitudinal edges of the mounting plate 2.
3a, 3b, 3c, and 3d show a comparison between the side and a top view of a ski binding 1 in the "push-off position" (FIGS. 3a and 3b) and in the "sliding position" (FIGS. 3c and 30) ). In the repulsion position, the actuation mechanism 43 is moved in the direction of the arrow 101. Accordingly, the first unit 3 is displaced forward in the direction of the arrow 102. In the sliding position, the operating mechanism 43 is moved in the direction of the arrow 103. Accordingly, the first unit 3 is displaced backwards in the direction of the arrow 104. By moving the actuating mechanism 43 back in the direction of arrow 101, the first unit 3 is shifted again into the repelling position. From the comparison of these figures it can be seen that when moving from the push-off and the sliding position and vice versa, only the first unit 3 moves forward and backward by a maximum amount S with respect to the mounting plate 2. On the other hand, the second unit 4 and the heel plate 5 remain fixed in their positions in relation to the mounting plate 2.
4 and 5 show the comparison between the "push-off position" (FIG. 4) and the "sliding position" (FIG. 5) in a perspective view. The maximum displacement S of the first unit 3 with respect to the mounting plate 2 can be seen better here.
Figures 6a and 6b show a plan view of a ski binding 1 for cross-country skiing, the actuating mechanism being a rotatable knob. This ski binding 1 is similar in structure to that shown in FIGS. 1a and 1b. Accordingly, the same reference numbers have been used to refer to the same elements. The ski binding 1 from FIG. 6 differs from that from FIG. 1 in that the second unit 4 comprises a housing 62 and a rotatable actuating mechanism 63 which protrudes from the housing 62. The actuating mechanism 63 can be rotated clockwise or counterclockwise (see double arrows in the figures). On the basis of the rotation of the operating mechanism 63, the first unit 3 is moved to the first push-off position (Fig. 6a) or to the second sliding position (Fig. 6b).
FIGS. 7a and 7c show a cross section of the system from FIGS. 6a and 6b viewed along the sections A-A and C-C, respectively. In particular, these figures show a detail of the second unit 4 when the first unit 3 is in the push-off position (Fig. 7a) or in the sliding position (Fig. 7c). The second unit 4 comprises a rotatable actuating mechanism 63 which has a shaft 64 which is connected at one end to an elongated head 61 and at the other end to a coupling means 67 which has the shape of a disk. The ski binding 1 comprises a connecting means 32 'which is an extension of the first unit 3 and can slide under the housing 62. The coupling means 67 is provided with a pin 66 which is inserted into a slot 65 of the connecting means 32 ', and the housing 62 is provided with a strong locking tab 68 which can be inserted into one of the plurality of recesses 39 longitudinally along the Connecting means 32 'are arranged. By comparing FIGS. 7a and 7c, it is clear that a rotation of the actuating mechanism 63 by 180 ° determines a rotation of the coupling means 67 and therefore a displacement of the connecting means 32 ′ by an amount S. In addition, in the push-off position (Fig. 7a), the locking tab 68 is inserted into the recess 39, which is the closest to the first unit 3, while in the sliding position (Fig. 7c), the locking tab 68 is inserted into the recess 39, which is of the first unit 3 is furthest away.
FIGS. 7b and 7d show a cross section of the second unit 4 from FIGS. 7a and 7c
viewed along the interrupted section B-B or D-D. In the push-off position (Fig. 7b), the pin 66 is located at one end of the longitudinal slot 65 and the slot 65 is located at one edge of the coupling means 67. In the sliding position (Fig. 7d), the slot 65 is located at the other edge of the Coupling means 67 (not shown) and is displaced backwards by an amount which corresponds to the length of the diameter of the coupling means 67.
8a and 8b show a comparison between a perspective view of a ski binding 1, the actuating mechanism being a rotatable knob in the "push-off position" (FIG. 8a) and in the "sliding position" (FIG. 8b). In the repulsion position, the operating mechanism 63 is moved in the direction of the arrow 105. Accordingly, the first unit 3 is shifted forward in the direction of the arrow 106. In the sliding position, the operating mechanism 63 is moved in the direction of arrow 107. Accordingly, the first unit 3 is shifted backwards in the direction of the arrow 108. As a result of the backward movement of the actuating mechanism 63 in the direction of the arrow 105, the first unit 3 is again displaced into the repelling position. From the comparison of these figures it can be seen that when moving from the push-off position to the sliding position and vice versa, only the first unit 3 moves forwards and backwards by a maximum amount S with respect to the mounting plate 2. On the other hand, the second unit 4 and the heel plate 5 remain fixed in their positions in relation to the mounting plate 2. The ski binding 1 from FIGS. 8a and 8b is shown without the housing 62 of the second unit 4 in order to show the different positions of the recesses 39 of the connecting means 32 'and of the slot 65 in the push-off and sliding position. In particular, it can be seen that the connecting means 32 'slides under the actuating mechanism 63 and that the slot 65 moves from one edge to the other edge of the coupling means 67.
9 and 10 show the comparison between the “push-off position” (FIG. 9) and the “sliding position” (FIG. 10) in a perspective view of the second unit 4 in detail. The maximum displacement S of the first unit 3 with respect to the second unit 4 can be seen better here.
11 shows a further structure for providing a ski binding 100 for a ski, preferably a cross-country or touring ski, in which the binding 100 can be moved over the surface of the ski. The structure shown in FIG. 11 is a structure in which the binding 100 cooperates with the ski via a mounting plate 110. The mounting plate is similar or the same as the mounting plate 110 discussed above and is preferably intended to be semi-permanently or permanently attached to the ski in one of several different ways. It is possible that the mounting plate 110 is glued to the upper surface of the ski with a suitable adhesive, or the mounting plate 110 is welded or screwed to the ski. The mechanism for attaching the mounting plate 110 to the ski is not relevant for the interaction with the binding 100 and the ski.
While the embodiment shown in FIG. 11 represents a binding 100 which interacts with the ski through a binding plate 110, it is also possible for the binding 100 to interact directly with the ski. If the ski is provided with suitable fastening mechanisms so that the binding 100 can be fastened directly to the ski in a sliding manner, the elements of the binding 100 discussed below can interact directly with the ski. Obviously, it is a further advantage to use the mounting plate 110, since this improves the functionality and construction of the ski, since the sections required for interaction with the binding 100 do not have to be manufactured integrated into the ski during or after manufacture.
As discussed above, the binding 100 should slidably cooperate with the ski or mounting plate 110. The following discussion discusses the possibility of the binding 100 interacting with the ski via a mounting plate 110: This is not to be understood as limiting, as it will be understood that suitable structures provided on the mounting plate 110 are incorporated into the ski can be so that the binding 100 interacts directly with the ski and not via the mounting plate 110 in the manner described below.
The sliding interaction between the binding 100 and the mounting plate 110 is accomplished by the mounting plate 110 having a ridge or lip along the long side such that a flange or folded portion on the underside of the binding 100 with the lip 111 of the mounting plate 110 can work together. The use of a channel on the binding 100 on either side of the length of the longitudinal binding 100 provides a simple mechanism for interacting with the mounting plate 110. Obviously, it is thus possible for the mounting plate 110 to be provided with the channel by the edge of the mounting plate 110 being bent round into a lip or flange configuration so that the edges of the binding 100 are formed easily slidable into the channel along the edge of the mounting plate 110 are.
It is envisaged that the interaction between the binding 100 and the mounting plate 110 will be such that the binding 100 can slide back and forth over the mounting plate 110. The mounting plate 110 and lip 111, if this is the chosen mechanism, are intended to secure the binding 100 to the top of the ski, but it is also possible for the binding 100 to move relatively freely in the longitudinal direction over the top of the mounting plate 110 the direction of the ski and mounting plate 110 is forward and backward. Relatively free in this sense means that the binding 100 should not have any translational movement with respect to the mounting plate 110 beyond this sliding in the longitudinal direction over the tip or the channel of the mounting plate 110, and the binding 100 is firmly held on the ski in all other respects. In other words, the binding 100 has no play between the lip 111 and the channel of the binding 100 or vice versa, so that the binding 100 does not wobble or rock in its interaction with the mounting plate 110 and is correctly attached to the ski. As a result of this close interaction between the binding 100 and the mounting plate 110, those skilled in the art will recognize that there is some friction between the binding 100 and the mounting plate 110 such that the binding 100 slides over the mounting plate 110 but little force is required to move the two against each other. In other words, the binding 100 does not simply slide over the top and slide with respect to the mounting plate 110, but the user must exert a certain amount of force in order to move the two against one another.
As shown in the previous discussion of the mounting plate 110, the top surface can be provided with a series of notches or notches that can be used to position the binding 100 on the ski. These notches and notches must also be transferred into the ski when considering a design without the mounting plate 110. In the present case, the notches or notches 112 can be used to enable and / or to fix the translational movement of the binding 100 with respect to the mounting plate 110. The positioning of some type of serrated device 120 on binding 100 allows teeth 121 of device 120 to interlock, cooperate, or engage with the notches and indentations in mounting plate 110, and particularly the top surface of mounting plate 110. As can be seen, the toothed device 120 can be used to appropriately fix the relative position of the binding 100 and the mounting plate 110 through the location of the toothed device 120 with respect to the indentations or notches 112 on the mounting plate 110.
In the example illustrated in Figure 11, the toothed device 120 is supported in the binding 100 in a rotatable manner. In particular, the toothed interaction device of this example can be viewed as a gear 122 having protruding teeth 121 that are appropriately aligned with the notches or notches on the mounting plate 110. Furthermore, as will be appreciated by those skilled in the art, the teeth 121 can extend slightly below the lower surface of the binding 100 so that the teeth 121 can interlock with the notches or notches of the mounting plate 110. The serration of teeth 121 and notches 112 on mounting plate 110 obviously allows the toothed device 120, in this case gear 122, to rotate for movement over mounting plate 110 in a known manner. That is, the rotation of gear 122 meshes teeth 121 with these notches 112 and translates gear 122 across the top surface of mounting plate 110.
As can be seen, the binding 100 moves when the gear 122 is in a trans-
is rotationally fixed but rotatably attached to the binding 100, with the gear 122 via the mounting plate 110 when the gear 122 is rotated. When the gear 122 is provided with an axis 123 so that the gear 122 is rotatably held in the binding 100, this enables the gear 122 to rotate for sliding or moving the binding 100 back and forth along the longitudinal direction of the mounting plate 110. The gear 122 is thus fixed in a suitable translatory manner in the binding 100 with the axis 123. In this way, the translational position of the binding 100 can be adjusted via the mounting plate 110 simply by rotating the gear 122.
In the example shown in FIG. 11, the gear 122 is provided with a lever 124 which aids in user interaction with the gear 122. Obviously, the lever 124 is shown by way of example and can also be structured in other ways. For example, the lever 124 could be replaced by a differently shaped portion of the gear 122 that provides the user with sufficient contact surface to enable the gear 122 to rotate and the binding 100 to translate via the mounting plate 110. Furthermore, if a wheel is provided in place of the handle 124, another device or movement pin could be provided which may be attached to the binding 100 in a clip-like manner to ensure that it is not lost and this could cooperate with a rotating wheel . For example, the wheel could be provided with a series of holes or ridges that the motion pin engages and is temporarily fixed in so that the pin can provide a removable handle that allows the wheel to rotate, which in turn turns the gear 122.
In order for the gear 122 to interact with the binding plate 110, it is important that the teeth 121 engage the notches or notches 112 of the mounting plate 110. In the example given, teeth 122 are intended to extend below the lower surface of binding 100. Obviously, the opposite can also be the case and the mounting plate 110 can be provided with a raised portion in which the notches and notches and similar elements are slightly higher in the mounting plate 110 so that they interact with the teeth 121 of the gear 122. As is further clear from FIG. 11, the axis 123 holds the gear 122 in a manner that the axis of rotation of the gear 122 is at right angles to the longitudinal direction of the binding 100, the mounting plate 110 and the ski. In this orientation, the teeth 121 are also intended to extend in the transverse direction and cooperate with the notches which are also provided in the transverse direction on the mounting plate 110.
So that the binding 100 can slide onto the mounting plate 110 for the first time, it is possible to provide the gearwheel with a section without teeth 121. In this engaged / disengaged position, all of the teeth 121 on gear 122 are placed outside of a position where they would interact with the notches, ridges, or indentations of mounting plate 110 so that the user can move binding 100 over mounting plate 110, and none Interaction between the gear 122 and the notches or notches 112 occurs. This apparently permits the sliding engagement between the binding 100 and the mounting plate 110 and their separation. Alternatively, the mounting plate 110 could be provided with a portion on the front or rear of the mounting plate 110 in the direction of skiing, in which no upward extensions are provided, so that the gear 122 has nothing in front of the notches, notches or ridges of the mounting plate 110 with that it can work together. In this manner, the binding could slide onto the mounting plate 110 before the teeth 121 engage the notches or ridges 112, and the teeth 121 then engage the first of the notches or notches 112 and allow the gear 122 to rotate to move the binding 100 over the mounting plate 110.
In another example, it would be possible for the toothed device 120, in this case the gear 122, to be provided as a separate snap-in unit. This is not shown in any of the figures. Obviously, the binding 100 can be structured in such a way that a recess is provided in the binding 100 into which the toothed device 120 can snap, in this case the gear 122, but with a different structure in the example shown in FIGS. 12 and 13 is provided for this toothed interaction device. A sol-
This mechanism then enables the toothed device 120 to be clamped into the binding 100 when the binding 100 is positioned on the mounting plate 110. In this manner, regardless of the interaction of the teeth 121 with the notches and notches 112 of the mounting plate, the binding 100 would be secured to the mounting plate 110, and the insert portion comprising the toothed device 120 would be snapped into the appropriate receiving portion of the binding 100, once the binding is in a suitable position so that the teeth 121 can cooperate with the notches and notches 112 in the manner disclosed above. Furthermore, it is possible for the toothed device 120 to have particular orientations in which the device 120 is held in a rotational orientation with respect to the binding 100 such that perhaps one of two orientations for the toothed interaction device 120 is possible. For example, in the example shown in FIG. 11, the handle 124 with a retaining lip could be clipped into a suitable recess in the forward and rearward orientations so that the binding 100 is held in one of two positions with respect to the mounting plate 110.
In the same manner as was described for FIG. 11, the device illustrated in FIG. 12 also provides a rotating device 220 having teeth which cooperate with the notches or notches 112 provided on the mounting plate 110. Here, too, the use of the mounting plate 110 is not critical and the notches, notches or ridges 112 can be provided on the ski, so that the interaction with the toothed device 220 allows the translational positioning of the binding 200 on the ski. In the example shown in FIG. 12, it is clear that the toothed device 220 is structured differently and rotates along an axis 221 which lies in the longitudinal direction of the binding 200 and mounting plate 110. In the example illustrated in FIG. 12, the teeth 222 of the toothed device 220 are provided as hemispherical protrusions that protrude from one side of a central bar or bar 223. The rod or bar 223 serves as the fulcrum of the toothed device 220 and is aligned with the axis of rotation 221. It is clear from this that the strip 223 lies in the longitudinal direction of the binding 200 and mounting plate 110.
The toothed device 220 is structured so that the hemispherical teeth 222 extend below the bottom of the binding 200 and can properly mate with the notches or notches on the top surface of the mounting plate 110. Positioning the toothed device 220 in the binding in a rotatable manner allows the teeth 222 to be engaged and disengaged from the notches and ridges on the top surface of the mounting plate 110. In one orientation, the teeth 222 thus extend downwards in the direction of the mounting plate 110, so that the teeth 222 interact and interlock with the notches and notches 112 of the mounting plate 110. Rotation of the toothed device 220 from this first orientation to a second orientation allows the teeth 222 to extend upwardly from the top surface of the binding 200 so that they do not interfere with the notches and indentations on the top surface of the mounting plate 110. This can be facilitated by a gripper handle 224 in the same way as in the example shown in FIG. 11.
As can be seen, in the first orientation the teeth 222 hold the translational position of the binding 200 with respect to the mounting plate 110. In this orientation, the sliding movement between the binding 200 and the mounting plate 110 and the position of the binding 200 are not possible is held at this point. By rotating the toothed device 220 to the second orientation, the teeth 222 no longer interact with the notches or notches or ridges of the mounting plate 110 and the translational sliding movement of the binding 200 with respect to the mounting plate 110 is not stopped. In this case, the user could shift the location of the binding 200 relative to the mounting plate 110 until the desired location is found, at which point the toothed device 220 is rotated back to the first orientation so that the teeth 222 cooperate with the notches and ridges 112 and hold the binding 200 in this relatively displaced position with respect to the mounting plate 110.
In the same manner as described above for FIG. 11, the toothed device 220
in a frictional or clamped manner in either orientation. The handle 224 could cooperate with a slot or ridge on the top surface of the binding 200 such that the rotating device 220 is held in the first orientation in a semi-fixed manner that stops the accidental rotation of the toothed device 220 during skiing. The user would then have to use some force to separate the teeth 222 from the notches or notches 112 of the mounting plate 110 in order to move the toothed device 220 into the second orientation in which the translational movement of the binding 200 over the mounting plate 110 is possible . The figure shows a number of teeth 222 on the toothed device 220, although this is not to be considered a limiting factor. Indeed, one tooth 222 would obviously provide the necessary attachment capability and interaction with the notches or ridges 112, and several teeth are shown by way of example only. However, it should be understood that multiple teeth result in a greater number of points of interaction between the binding 200 and the mounting plate 110, which improves reliability.
The example from FIG. 13 is very similar to that from FIG. 12. In the toothed interaction device 320 from FIG. 13, the teeth 322 are provided by a worm gear. In this case it is clear that the rotating device 320 rotates along the axis 321 and is again aligned longitudinally with the longitudinal axis of the binding 300 and mounting plate 110 so that the extensions 322 of the worm thread cooperate with the notches or ridges 112 of the mounting plate 110. As will be understood by those skilled in the art, constant rotation of the toothed device 320 causes the teeth 322 of the screw thread to move the binding 300 back and forth across the surface of the mounting plate 110. In all other areas, the design of FIG. 13 is very similar to that of FIG. 12, particularly with regard to the central part which is aligned with the axis of rotation 321.
In the example illustrated in FIG. 13, the toothed device 320 may be provided with its own gear to improve user interaction and to allow the toothed device 320 to rotate so that the teeth 322 of the worm thread have the notches or ridges 112 work together. Again, this is by way of example only and some other form of turning aid could be provided, such as a wheel with holes and a rod to interact with the holes in the same manner as described above so that the rod can be temporarily held in the holes, and the Rotation of the wheel results in rotation of the toothed device 320.
As has also been indicated for the device of Fig. 11, the device in Fig. 13 could be provided with a toothed device 320 in which a radial portion or washer of the worm screw is absent in order to facilitate the initial positioning of the binding 300 on the To allow mounting plate 110. When the worm screw orientation is in this position, no teeth 322 will extend and cooperate with the notches and ridges 112 of the mounting plate 110, and the binding 300 can be slid around and cooperated with the mounting 110 prior to first use.
In the same manner as was described for Fig. 11, the toothed interaction device of both Figs. 12 and 13 could be provided as a separate unit which can then be snapped into the binding 200, 300 when the binding 200, 300 in is pushed onto the mounting plate 110 in a suitable manner. In this case it would obviously not be necessary to provide the worm thread 322 of the toothed device 320 with a gap portion in the radial direction in order to allow a first engagement of the binding 300 with the mounting plate 110, since the binding 300 prior to the engagement of the snap portion in would slide into engagement with the mounting plate 110.
In addition, the screw thread of Fig. 13 may be provided with suitable notches or a portion that cooperates with the notches on the binding 300 so that the toothed device 320 would rotate and become fixed in its rotational movement about undesired rotation to prevent this worm thread when the binding 300 is in use. Every known system for this friction and staple interac-
tion would be suitable and would allow the binding 300 to be positioned in a fully translational manner with respect to the surface of the mounting plate 110. It is also possible to provide each of the toothed interaction devices 120, 220, 320 from a metallic material in order to improve the strength of this device in its interaction with the mounting plate 110. Obviously, a suitably stiff and strong plastic material could also be used. Furthermore, it is advantageous if the teeth of the toothed interaction device 120, 220, 320 have the same or very similar dimensions as the notches or notches on the mounting plate 110, since this increases the reliability of the interaction between the two and reduces the play during displacement .
Figures 14 and 15 show another design for a binding 412 that allows the binding to slide back and forth in the direction of movement of the ski. In Figure 14, the binding 412 is positioned adjacent a mounting plate that can be attached to the top surface of the ski. As with the previous descriptions, it is possible for the binding 412 to cooperate directly with the upper surface of the ski. The concept of using the binding 412 of Figures 14 and 15 is similar to the above in that a toothed interaction device is to snap into the slots or ridges on the mounting plate or top surface of the ski, the rotation of the toothed interaction device moving the binding 412, since the toothed device is rotatably supported in the binding 412.
As can be seen in Figure 14, the toothed interaction device in this design is a gear 400. The gear 400 is provided with a number of toothed extensions or teeth 401 that run along the axial direction of the gear 400 and extend radially from extend outward from the center of the gear. The teeth 401 are intended to cooperate with the slots or ridges on the ski or mounting plate so that the teeth 401 can be fully integrated and used to help position the binding 412 in the desired location on the ski. As can be seen from Figures 14 and 15, the gear 400 is slightly barrel-shaped as this allows for a longer tooth 401 to interact with the slots on the ski or mounting plate. However, it is not necessary that the gear 400 is expanded in the axial direction.
Protrusions 402 are provided on each side of gear 400, and protrusions 402 can be used to serve as an axis or pivot point of gear 400 when received in binding 412. The gear 400 must be rotatably supported in the binding 412, but relatively translational movement between the gear 400 and the binding 412 should be avoided to ensure that the rotation of the gear 400 allows the teeth 401 to interact with the ridges and move the binding 412.
14 shows a housing 410 extending up and out of the top surface of the binding 412. The housing 410 is provided to receive the gear 400 and is preferably structured so that only the lower protruding teeth 401 of the gear 400 extend below the lower surface of the binding 412 and so can cooperate with the teeth on the ski or on the mounting plate. To accommodate the gear 400 in a rotatable manner, the housing 410 is provided with two slots 411 on each side of the housing 410. The slots 411 are provided to suitably receive the preferably circular projections 402 so that the projections 402 that fit into the slots 411 suitably hold the gear 400 rotatably in the housing 410.
As can be seen in Figure 14, when the gear 400 is positioned through the underside of the binding 412 in a suitable hole that extends into the housing 410, the protrusions 402 fit into the slots 411 and take the Gear 400 in a translationally fixed but rotatable manner. The binding 412 can then be slid over the protrusions in the mounting plate or ski in the same way as in the examples above. The binding 412 is provided with flanges or slots or similar elements on the underside so that these can interact with extensions on the ski or the binding plate and allow the binding 412 to be pushed onto the ski or the mounting plate
is held there at a desired location on the ski, this being done in the forward and backward directions along the direction of movement of the ski. As can be seen, when the binding 412 is slid into position, the gear 400 positioned in the housing 410 engages the slots or ridges on the mounting plate or ski. The gear 400 is free to rotate in the slots 411 of the housing 410 at this point, and the binding 412 can thus be slid into interaction with the mounting plate or ski and placed in the desired position on the ski. It is desirable that the user be able to move the binding 412 by hand and thus be able to correctly position the binding 412 at the desired point on the ski.
In order to fix the gear 400 in the housing 410 so that it cannot rotate and the binding 412 cannot move over the surface of the ski or the mounting plate, the rotation of the gear 400 must be stopped. As can be seen in FIGS. 14 and 15, a rotary lever 405 can be provided, the rotary lever 405 cooperating with the gearwheel 400 and stopping its rotation, thereby fixing the binding 412 on the ski. The rotary lever 405 is shaped into a general H structure so that an interaction mechanism can be placed at one end of the rotary lever 405 to stop the rotation of the gear 400. In the illustrated design, the first end of the pivot lever 405 is provided with toothed extensions 406 that extend toward one another on the inside of the lower portion of the legs 407. The toothed extensions 406 can be used to cooperate with any suitable structure defined on the gear 400 so that rotation of the gear 400 results in the same degree of rotation of the rotary lever 405.
In particular, and as best seen in FIG. 15, the inner portion of gear 400 is provided with a hollow axial hole that extends through protrusions 402 as well as gear 400. While the example shows that the hole extends completely from one side of the gear 400 to the other, it is also possible to use suitably shaped notches only within one side of the projections 402 in the gear 400. As can be seen in FIG. 15, the interior of the hole or notches is provided with radially projecting inner teeth 403. The inner teeth 403 have the same number as the external teeth 401 on the gear 400, but extend into the hole or the notch in the direction of the axis of rotation of the gear 400. As can be seen from the figures, the toothed extensions 406 on the rotary lever 405 can be used to be inserted into the hole or notch so that the toothed extensions 406 are correctly integrated into the inner projecting teeth 403 so that the gear 400 and the removable pivot lever 405 rotate as one element. As is clear from the figures, the rotary lever 405 is structured so that the toothed extensions 406 are either spaced apart from each other by the same width as the gear 400 including the projections 402, or they are spaced a little narrower apart. Thus, when the removable rotating plane 405 is positioned to cooperate with the gear 400, the legs 407 will be under a slight tension, thereby maintaining the interaction between the removable rotating lever 405 and the gear 400 correctly.
It is envisaged that the removable pivot lever 405 will be secured in the axial hole or notches when the binding 412 has been positioned on the ski or on the mounting plate. The gear 400 is free to rotate in the slots 411 when the removable pivot lever 405 is not attached and the binding 412 can thus be positioned in the correct section of the ski. When the ideal position for the binding 412 has been found, the legs 407 of the pivot lever 415 can be easily pressed apart and the toothed extensions 406 can cooperate with the internally protruding teeth 413 in the hole or notch of the gear 400. As can then be seen, the movement of the rotary lever 405 rotates the gear wheel 400 and thus leads to a movement of the binding 412 over the surface of the ski. The binding 412 can generally only be moved a certain amount, which is a factor of the number of teeth 401 and the spacing of the ridges on the ski or the mounting plate.
In order to correctly fix the position of the binding 412, it is necessary to use the rotary lever 405
hold in the desired position. In order to enable the rotary lever 405 to be held in this manner, it is possible to attach or place a number, preferably two, of clips 413 on the upper side of the binding 412. Positioning the brackets 413 in such a manner that they cooperate with the crosspiece 408 of the "H" of the removable pivot lever 405 allows the pivot lever 405 to be locked in one of two orientations. The rotary lever either points generally to the rear or to the end of the binding 412, or it points to the front of the binding 412. When the rotary lever 405 is moved from either of these two positions, which are locked with the brackets 413, it is clear that the gear wheel 400 is rotated and the binding 412 is therefore displaced across the surface of the ski. It will be appreciated that the pivot lever 405 can be any two-legged shape to support the toothed extensions 406 and to cooperate with the brackets 413. The H-shape is advantageous, however, because pressing on the upper legs can cause the lower legs to expand to allow the gear 400 to engage.
It can also be seen that it might be possible to remove the rotary lever 405 so that the gear wheel 400 can rotate freely again. In this way it is then possible for the user to adjust the position of the binding 412 on the surface of the ski or the mounting plate or for the binding 412 to be completely removed from the ski or the mounting plate. Obviously, by ensuring that the legs 407 of the pivoting lever 405 are in tension, it is ensured that the removable pivoting lever 405 does not easily fall off the binding 412 and therefore the security and firm positioning of the binding 412 is ensured. As with the examples above, it is also possible to provide housing 410 and gear 400 as a separate removable cartridge that can be clamped or snapped into binding 412 as desired. Obviously, the pivot lever 405 remains removable in such an embodiment.
FIG. 16 shows another possible structure for the binding 510 to interact with a mounting plate or top surface of a ski. In the same manner as described above, the ski or mounting plate is provided with a series of notches or ridges in the top surface so that the binding 510 can cooperate therewith. The binding 510 is structured with suitable slots on its underside in order to be fastened with flanges or similar elements to the mounting plate or the ski in a similar manner as described above, so that further discussion is dispensed with. A toothed interaction device in the form of a gear 500 is provided in the binding 510. The gear 500 is similar to that described above in the example of Figures 14 and 15 and has a series of radially extending teeth running along its outer surface. The gear could be provided in a generally elongated cylindrical fashion with the teeth extending longitudinally along the outer surface while projecting outwardly in the radial direction.
The gear 500 is held in a housing 503 provided in the binding 510. As seen in FIG. 16, the housing 503 may extend over the top surface of the binding 510 and is structured or positioned so that the elongated teeth of the gear 500 extend below the bottom surface of the binding 510 and so with the notches or Burrs on the ski or on the mounting plate can interact. In the same manner as described above, the gear 500 is rotatably supported in the housing 503 so that the gear 500 can rotate when the teeth are engaged in the slots or ridges on the mounting plate or surface of the ski when the binding 510 is moved translationally backwards or forwards on the ski along the direction of skiing. To secure the gear 500 in the binding, a bolt member or fastener 502 is provided. The bolt fastener 502 provides an axis of rotation by extending through the gear 500 along the central axis of rotation point. To allow rotation of the gear by the user, a handle 501 is positioned so that the friction surfaces 505 cooperate with the end surfaces 506 of the gear 500. As can be seen, when the friction surfaces 505 can engage the end surfaces 506 of the gear 500, the handle 501 forms a unit with the gear 500, preferably by a squeezing force, so that the rotation of the one
leads to a rotation of the other.
In the example illustrated in FIG. 16, the bolt fastener 502 extends through holes 507 provided in the friction surfaces 505 of the handle 501. The bolt fastener 502 also extends through a central hole of the gear 500 so that tightening the bolt member 502 brings the friction surfaces into pressure and frictional engagement with the end surfaces 506 of the gear 500. It will be understood that the handle 501 and gear 500 can be rotated independently when the bolt fastener 502 is not tightened so that the binding 510 can be roughly positioned on the ski at the desired location. The handle 501 can then frictionally engage the end surfaces 506 of the gear 500 by tightening the bolt fastener 502, resulting in a single unit being provided. In this case, the rotation of the handle 501 results in a rotation of the gear 500 and with an interaction between the teeth on the gear 500 and the ridges or slots in the ski or on the mounting plate, the position of the binding 510 over the surface of the ski can be changed . To stop rotation of the handle 501 in either of two orientations, two brackets 504 are provided in appropriate positions on the top surface of the binding 510. The clamps 504 hold the handle 501 in a clamped manner, thereby stopping the movement of the handle 501 and thereby reducing the rotation of the gear 500 and holding the binding 510 in the desired position on the ski or on the mounting plate.
As can be seen in Fig. 16, the bolt fastener 502 is provided with an outer tubular sleeve member which has an inner screw thread. The internal screw thread allows a screw to engage the screw so that the distance between the two heads of the fastener can be increased or decreased by rotating each element. It can be seen that the tubular member can be fixed in a non-rotatable manner with respect to the gear 500 so that the gear 500 and the outer tubular member of the fastener 502 move together. Likewise, it would also be possible that the outer tubular member of the bolt fastener 502 is rotatably held in the axial hole of the gear 500 and the frictional engagement between the friction surfaces 505 and the end surfaces 506 of the gear 500 for a common attachment of the gear 500 and the handle 501 leads.
If the gear 500 is structured with extensions that extend along the axial direction on one side of the axis of rotation, as shown in FIGS. 14 and 15, the housing 503 may be structured with a suitable slot for the rotational attachment of the To enable gear 500. In the same way as was described for the example of FIGS. 14 and 15, the axial projections are held in a rotatable manner in slots of the housing 503 and thus form the axis of rotation between the housing 503 and the gear wheel 500. The end faces of the extensions or projections in FIG in the axial direction then provide the end surfaces 506 of the gear 500 for interaction with the friction surfaces 505 of the handle 501. In this regard, the gear 500 is held more rigidly on the binding 510, but the frictional engagement between the handle 501 and the gear 500 is still possible through the end faces of these projections.
The present disclosure further relates to providing a binding system in which one of the bindings 100, 200, 300, 412 described in FIGS. 11-16 is provided with a mounting plate 110. So the details of this disclosure relate to a complete system that includes both bindings 100, 200, 300, 412 and mounting plate 110, which has the commercial advantage that a kit can be sold to the end user. It is also possible to provide a spacer plate, not shown in the figures, positioned between the mounting plate 110 and one of the bindings. The spacer plate is appropriately structured so that it cooperates with the lip 111 or the flanges of the mounting plate 110 in the same way as the bindings described above, but also has a suitable lip or notches or channels to the binding 100, 200, 300 directly of the spacer plate instead of the mounting plate 110. Obviously, the spacer can also be provided for interaction with a suitably structured ski if the mounting plate 110 is not to be used.
The spacer plate allows the binding 100, 200, 300, 412 to be positioned over the ski in a slightly higher position than would only be possible with the binding 100, 200, 300, 412 and the mounting plate 110 or a suitably structured ski. Furthermore, the spacer plate need not be completely flat and can be beveled in one direction or the other. The slope of the spacer plate can be such that the front portion of the binding 100, 200, 300, 412 is positioned closer to the ski and the heel of the binding 100, 200, 300, 412 is positioned higher above the top surface of the ski. The reverse structure can also be considered.
Further, the spacer could be sloped in the transverse direction so that the binding 100, 200, 300, 412 is angled in or out, with inward being the direction towards the skier when the skis are in use and outward the opposite direction in the transverse direction of the skis so that the angle of the binding 100, 200, 300, 412 with respect to the upper surface of the ski is changed. The spacer plate in this example may also be provided with suitable notches or notches for interaction with the portions described above in any of the figures and is not necessarily limited to use only with the binding illustrated in Figures 11-15 is.
While properties have been presented in combination with the above description, this serves solely as an advantageous combination. The above description is not intended to show required combinations of properties, but rather represents the individual aspects of the disclosure. Accordingly, it is not intended that a described specific combination of properties is necessary for the function of the ski binding 1.
The preferred aspects of the present disclosure can be summarized as follows:
1. Binding for a ski, in particular a ski binding for a cross-country or touring ski, comprising: a portion which is adapted to cooperate with the ski or a mounting plate attached to the ski in order to displace the binding on the ski to attach so that the binding can be positioned in multiple places on the ski, a toothed interaction device which is arranged to cooperate with corresponding notches or notches on the ski or on the mounting plate, the interaction of the teeth of the toothed interaction device with the appropriate Notches or notches on the ski or on the mounting plate fulfills one or more of the following functions: fixing, changing and / or fixing the position of the binding with respect to the ski.
2. The binding of aspect 1, wherein the toothed interaction device is rotatably supported in the binding so that it can rotate about an axis segment, and wherein the rotation of the toothed interaction device is either:
a) separates the teeth from the notches and allows relative movement between the binding and the ski, or engages the teeth in the notches and fixes the location of the binding with respect to the ski; or
b) moves the binding with respect to the ski by interacting with the teeth and notches and / or engaging between the teeth and the notches.
3. The binding according to any one of aspects 1 or 2, wherein the toothed interaction device is a gear having an axis through the center of the gear portion, the axis being rotatably supported at a fixed pivot point in the binding, and wherein the teeth in the gear extend under the underside or surface of the binding to cooperate with the notches or notches on the ski or on the mounting plate, so that the rotation of the gear causes the teeth to cooperate with and engage the notches or notches so that one another moves the binding back and forth over the ski, the axis of rotation of the gear being preferably oriented at right angles to the longitudinal axis of the binding.
4. The binding according to one of aspects 1 to 3, in particular aspect 3, wherein a portion of the outer surface of the gear has no teeth, so that no teeth protrude below the underside or surface of the binding when the gear is in this setting is located.
5. The binding according to one of aspects 1 to 4, in particular aspect 1 or 2, wherein the toothed interaction device has an elongated central portion which forms an axis of rotation of the toothed interaction device, and wherein the teeth extend from the elongated central portion in a plane which is at right angles to the axis of rotation on only one side of the elongated central portion, and wherein the axis of rotation is preferably aligned with the longitudinal axis of the binding.
6. The binding according to one of aspects 1 to 5, in particular aspect 5, wherein the teeth extending in this way are semicircular in shape.
[00102] /. The binding according to one of aspects 1 to 6, in particular aspect 1 or 2, wherein the toothed interaction device has an elongated central section which forms an axis of rotation of the toothed interaction device, and wherein the teeth are structured as a worm screw that is centered on the elongated central section and wherein the axis of rotation is preferably aligned with the longitudinal axis of the binding.
8. The binding according to any one of aspects 1 to 7, in particular aspect 7, wherein the worm screw is incomplete along a radial portion of the toothed interaction device so that the worm screw portion does not extend below the lower surface of the binding in one orientation, so that the Binding can be slidably positioned on the mounting plate or the ski by bypassing the notches or notches of the ski.
9. The binding according to any one of aspects 1 to 8, wherein the toothed interaction device is provided with an extension, a handle, a wheel or a lever extending away from the axis of rotation of the device and a user the binding allows the toothed interaction device to rotate.
10. The binding according to any one of aspects 1 to 9, wherein the binding has one or more lips or clips that cooperate with the toothed interaction device and hold the toothed interaction device in one or more orientations in the binding, in particular if one or more multiple lips or clips interact with the extension, handle, or lever.
11. The binding according to any one of the preceding aspects, in particular either from aspect 1 or 2, wherein the toothed interaction device is a gear which is provided with teeth that extend radially outward from the axis of rotation, and wherein the axis of rotation through there is provided two circular extensions extending axially outwardly from the gear portion and the binding being provided with a housing to hold the gear, the housing extending upward from the top of the binding and being provided with two slots which correspond to the outer profile of the circular extensions so that the gear wheel can be held in the housing in a rotatable manner through the slots.
12. The binding according to any one of aspects 1 to 11, in particular aspect 11, wherein the gear is held by the slots in the housing so that the lower teeth extend under the lower surface of the binding so that they can be with the appropriate notches or Notches work together.
13. The binding according to one of aspects 1 to 12, in particular either from aspect 11 or 12, wherein the gear either has an axial hole through the gear
and the circular extensions extend or have a notch extending axially inward, the inner surface of the axial hole or notch being provided with a number of radially projecting inner teeth, preferably equal to the number of outer teeth on the gear.
14. The binding according to one of aspects 1 to 13, in particular aspect 13, wherein the binding is provided with a removable rotary lever which is formed with an "H" profile, with toothed extensions on the inner sides of two adjacent one another Legs are provided, the toothed extensions conforming to the shape of the axial hole or notch in the gear so that they can be positioned in the axial hole or notch to allow movement of the pivot lever to move the gear and the gear in the housing of the bond so to turn.
15. The binding according to one of aspects 1 to 14, in particular aspect 14, wherein the gap between the toothed extensions is smaller than the width of the gear, so that the legs are kept under tension after the engagement of the rotary lever and the rotary lever keep the bond.
16. The binding according to any one of aspects 1 to 15, in particular aspect 14 or 15, wherein the upper surface of the binding is provided with two brackets on each side of the housing, which brackets are placed and structured so that they are with the center bar that separates the two side legs of the "H" -profile rotary lever so that the lever can be held in one of two orientations and the binding can be positioned in one of two locations on the ski.
17. The binding according to any one of aspects 1 to 16, in particular either from aspect 1 or 2, wherein the toothed interaction device is a gear which is provided with teeth that extend radially outward from the axis of rotation, the axis of rotation through a bolt fastener is provided passing through the central axis of the gear, and wherein the binding is provided with a housing for receiving the gear, the housing extending upward from the top of the binding and being provided with two holes through which the bolt fastener extends so that the gear can be rotatably supported in the housing, the holes being large enough to expose the entire end surfaces of the gear, and further providing a handle having two friction surfaces extending through the holes , wherein the handle is structured and positioned so that the bolt fastener passes through the holes and the friction surface n Align with the end faces of the gear so that the friction surfaces are held against the end faces by tightening the bolt fastener and ensure that the handle and gear rotate together.
18. The binding according to any one of aspects 1 to 17, in particular aspect 17, wherein the bolt fastener is provided with an outer tubular element which has an inner screw thread to be connected to a screw element whose screw is in the tube and the inner screw fits, and wherein the outer tubular member and the screw member have bolt or screw heads that act against the handle to frictionally hold it on the gear.
19. The binding according to any one of aspects 1 to 18, in particular from aspect 17 or 18, wherein the upper surface of the binding is provided with one or more clips which cooperate with the handle to the handle in a desired orientation fix and thus stop the rotation of the handle and the gear and thus fix the location of the binding on the ski or on the mounting plate.
20. The binding according to one of aspects 1 to 19, in particular from one of aspects 17 to 19, wherein the gear is provided with circular extensions that
extend axially outwardly from the gear and provide the axis of rotation for interaction with two corresponding slots in the housing of the binding, the end surfaces of the circular extensions providing the interface for interaction with the friction surfaces of the handle.
21. The binding according to any one of aspects 1 to 20, wherein the long sides of the binding, which are approximately parallel or parallel to the long sides of the ski, are provided with elongated flanges or lips which form an inner channel around slidably cooperate with elongated corresponding flanges on the ski or mounting plate, the elongated flanges or lips being used to hold the binding on the ski or mounting plate, and using the toothed interaction device to place the binding in the desired location To place skis or on the mounting plate.
22. The binding according to any one of aspects 1 to 21, wherein the toothed interaction device is provided in a separate removable cartridge which can engage the binding, preferably in the form of a clip.
23. A binding system comprising: a mounting plate for fastening to the upper surface of a ski, in particular a cross-country or touring ski, by gluing or welding or screw fasteners; and a binding according to any preceding claim slidably attachable to the mounting plate, the mounting plate being provided with notches or notches in its upper surface for interaction with the toothed interaction device to allow the binding to be positioned with respect to the longitudinal direction of the mounting plate .
24. The binding system of aspect 23, further comprising a spacer plate, wherein the spacer plate can be positioned between the binding and the mounting plate to increase the distance that the binding is positioned with respect to the ski to which the mounting plate is attached is, wherein the spacer is provided with suitable notches or notches for interaction with the toothed interaction device.
25. The binding system according to one of aspects 23 or 24, in particular aspect 24,
wherein the spacer comprises one of the following elements:
a) a completely flat profile so that the entire binding is lifted the same distance from the mounting plate; or
b) a sloping or wedge-shaped profile in the longitudinal direction of the mounting plate to tilt the binding forwards or backwards; or
c) a sloping or wedge-shaped profile in the transverse direction of the mounting plate to tilt the binding to one side or the other of the ski.

权利要求:
Claims (15)
[1]
1. Ski binding (1), in particular a ski binding for a cross-country or touring ski, which is displaceable on a surface of a ski, the ski binding (1) comprising: a first unit (3) and a second unit (4), the first Unit (3) comprises a binding portion (33) for interacting with the pivot axis of a ski boot, slidably mounted on a mounting plate (2) attached to the upper surface of the ski, and freely sliding along the mounting plate (2), and the second unit (4) is fixable in relation to the ski, characterized in that the second unit (4) comprises a movable actuating mechanism (43; 63) which is coupled to the first unit (3) and which is configured to to move the first unit (3) back and forth in relation to the mounting plate (2) and in relation to the second unit (4) so that the pivot axis of a ski boot is in different positions in the ski binding (1 ) and is held with respect to the mounting plate (2).
[2]
2. Ski binding (1) according to claim 1, wherein the second unit (4) can be slidably mounted and fixed on the mounting plate (2).
[3]
3. Ski binding (1) according to claim 1 or 2, further comprising a heel plate (5) for receiving the heel of the ski boot or shoe of the user of the ski, wherein the heel plate (5) can be slidably mounted and fixed on the mounting plate (2) .
[4]
4. Ski binding (1) according to one of the preceding claims, wherein the actuating mechanism (43; 63) can be actuated to move between at least one first push-off position and at least one second sliding position, the first unit (3) in the first position is moved in the direction of the tip of the ski and the first unit (3) is pushed away from the tip of the ski in the second position.
[5]
5. Ski binding (1) according to claim 4, further comprising locking elements for fixing the first unit (3) in the push-off position when the actuating mechanism (43; 63) is moved into the first position, and for fixing the first unit (3) in the sliding position when the operating mechanism (43; 63) is moved to the second position.
[6]
6. Ski binding (1) according to one of the preceding claims, wherein the first unit (3) comprises a connecting means (32; 32 ') which cooperates with the actuating mechanism (43; 63) to control the action of the actuating mechanism (43; 63) to be transferred to the first unit (3).
[7]
7. Ski binding (1) according to one of the preceding claims, wherein the actuating mechanism (43; 63) is a lever system (43).
[8]
8. Ski binding (1) according to claim 7, wherein the lever system (43) has a U-shaped shape with two arms and is rotatably mounted on a housing (42) of the second unit (4) with two axes (44).
[9]
9. Ski binding (1) according to claim 8, wherein the connecting means (32) is an extension of the first unit (3) with a pair of jaws (36) and the arms of the lever system (43) with the jaws (36) of the connecting means (32) ) are coupled.
[10]
10. Ski binding (1) according to claim 9, wherein the jaws (36) comprise longitudinal slots (37) and the arms of the lever system (43) are each provided with at least one pin (46) so that the pins (46) into the slots ( 37) intervene.
[11]
11. Ski binding (1) according to claim 10, wherein the housing (42) of the second unit (4) comprises two transverse slots (45) so that the jaws (36) of the connecting means (32) in relation to the second unit (4) forward and slide backward when the actuation mechanism (43) is activated.
[12]
12. Ski binding (1) according to one of claims 1 to 6, wherein the actuating mechanism (43; 63) is a rotatable knob (63) which comprises a shaft (64) and a head (61) connected thereto.
[13]
13. Ski binding (1) according to claim 12, further comprising a coupling means (67) which is connected to the shaft (64) of the actuating mechanism (63) in order to couple the actuating mechanism (63) to the connecting means (32 ').
[14]
14. Ski binding (1) according to claim 13, wherein the coupling means (67) is provided with at least one pin (66) and the connecting means (32 ') is provided with a longitudinal slot (65), so that the pin (66) is provided in the slot (65 ) intervenes.
[15]
15. Ski binding (1) according to one of claims 12 to 14, wherein the second unit (4) comprises a resistant locking tab (68) and the connecting means (32 ') comprises at least one recess (39) so that the locking tab (68) is adapted is to be inserted into the recess (39) to automatically fix the position of the first unit (3) when the operating mechanism (63) is moved from the first to the second position and from the second to the first position, respectively .
16 sheets of drawings

类似技术:

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AT16846U1|2020-11-15|Ski binding

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DE4018276C2|1993-10-28|Safety binding for sports equipment in alpine skiing

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EP1954360B1|2013-08-21|Ski binding

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DE2502956C2|1982-07-01|Sole hold-down for a ski safety binding

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EP0199098B1|1990-02-28|Cross-country ski binding

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DE2607270C2|1983-02-03|Release binding

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DE202011110813U1|2016-07-18|automatic heel

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DE3442780A1|1985-06-20|ALPINE SKI SHOE

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AT412449B|2005-03-25|SCHIBINDING, ESPECIALLY TOURING

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EP2046464A2|2009-04-15|Ski pole basket comprising an adjustable supporting surface

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EP2431080A1|2012-03-21|Glide board binding, in particular cross-country ski binding

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DE2346182A1|1974-10-17|RELEASABLE SKI BINDING WITH RESET

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DE2308602A1|1974-08-29|SAFETY SKI BINDING

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DE2927059A1|1980-01-24|SKI SHOE WITH INTEGRATED SKI TIE

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EP1228788B1|2003-12-17|Snowboard binding

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DE2919361A1|1979-12-06|SKI BINDING

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EP3195906B1|2018-12-26|Heel device with walk configuration

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DE60022297T2|2006-06-08|Cross-country skiing

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WO1984000498A1|1984-02-16|Ski safety binding device

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EP0841971B1|2001-10-31|Combined binding and boot for snowboards or the like

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DE2307427B2|1980-09-11|Ski binding with a sole plate

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WO2012062270A2|2012-05-18|Snowboard

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DE2509809A1|1976-09-16|SAFETY BINDING FOR SKIS

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DE4121562A1|1992-01-09|ACTUATING DEVICE FOR TENSIONING A BENDABLE STRAND

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EP1495786B1|2008-01-02|Mounting system for a binding on a ski

同族专利:

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公开号 | 公开日

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RU2567690C2|2015-11-10|

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WO2012045723A1|2012-04-12|

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US8910967B2|2014-12-16|

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CN103189111B|2016-01-20|

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DE202011111015U1|2018-05-03|

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RU2013117989A|2014-11-27|

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CN103189111A|2013-07-03|

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WO2012045329A1|2012-04-12|

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US20130270797A1|2013-10-17|

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WO2012045374A1|2012-04-12|

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法律状态:
2021-12-15| MK07| Expiry|Effective date: 20211031 |

优先权:

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申请号 | 申请日 | 专利标题

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PCT/EP2010/064729|WO2012045329A1|2010-10-04|2010-10-04|Ski binding|

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PCT/EP2010/070184|WO2012045374A1|2010-10-04|2010-12-20|Ski binding|

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