![]() RUNGE FOR A COMMERCIAL VEHICLE OR TRAILER
专利摘要:
The present invention relates to a stanchion (50) for a commercial vehicle or trailer body (5). The stanchion (50) comprises an elongated main beam (56) having a substantially U-shaped cross-sectional profile (66) with an end wall (68) and side walls (70) disposed on both sides of the end wall (68). The stanchion (50) further comprises a carrier element (54) displaceably arranged in the longitudinal direction of the main carrier (56), a carriage (52) arranged at the head end (96) of the carrier element (54) for moving the stanchion (50) in a running rail (15 ) of the utility vehicle or trailer body (5), and a closure mechanism (60) attached to the foot end of the main carrier (56) for securing the stanchion (50) to a ground connection member (58) of the utility vehicle or trailer body (5). The end wall (68) has a stiffening element (72) extending in the longitudinal direction of extension of the main carrier (56). 公开号:AT518211A2 申请号:T50042/2017 申请日:2017-01-24 公开日:2017-08-15 发明作者:Fliegl Helmut 申请人:Fliegl Helmut; IPC主号:
专利说明:
Description RUG FOR COMMERCIAL VEHICLE OR TRAILER TECHNICAL AREA The present invention generally relates to a stanchion for a commercial vehicle or trailer body. In particular, such a stanchion comprises at its upper end a carriage for moving the stanchion in a running track and at its lower end a locking mechanism for releasably locking the stanchion in the region of a loading floor of the utility vehicle or trailer body. The present invention further relates to a board pocket, which is attachable to such a stanchion and is designed to receive Seitenbrettem for the lateral securing of the load. The present invention further relates to a floor connection component with the aid of which the stanchion can be releasably locked in the region of the loading floor. background From DE 20 2005 017 458 Ul a stanchion for a commercial vehicle or trailer body is generally known, which is displaceable in a roof profile. The stanchion comprises a carriage main body, which is formed by an angled sheet metal profile. Another slidably mounted stanchion for a transport vehicle or a transport container is shown in DE 20 2006 009 168 U1. An articulated connection between the stanchion body and the carriage by means of spherical bearings is a pivoting movement relative to Create carriage both longitudinally and transversely of a track. EP 1 787 842 A2 teaches a stanchion for a tarpaulin structure. In this Runge a lifting device is present, in which by means of an actuating lever, the stanchion length is variable. The change of the stakes length is made possible by a toothing on a Rungenteil is present, which can set an operating end associated with the engagement end. In the stanchion shown in DE 20 2008 009 871 Ul with locking device on a stanchion of the stanchion with locking device on the stanchion shoe is locked and formed on a pivotable relative to Runge latch lever a locking lug, which is engageable in a corresponding recess in the stanchion shoe. At the stanchion shoe and the stanchion are in mutually engageable guides formed. EP 1 587 728 B2 shows a stanchion with integrated load securing device. This Runge shown herein is slidably formed and has a length-side fuse. For this purpose, an approximately equal number of loop-shaped protrusions are preferably formed on both side surfaces of a rectilinear middle section of the stanchion. Preferably, the projections are welded. This should be prevented in positive loading in an advantageous manner that kinetic energy is released and it can inevitably lead to deformation of the structure. A stanchion for installation between a top flange and a frame of a vehicle is shown in DE 296 14 477 Ul. This slidable Runge has a locking device on the lower end of the post. Also DE 697 07 892 T2 shows a sliding Runge with clamping device. Starting from this prior art, it is an object of the present invention to provide an improved stanchion. Presentation of the invention According to the invention, this object is achieved with a stanchion which has the following components: an elongate main carrier with a substantially U-shaped cross-sectional profile which is formed by an end wall and side walls arranged on both sides of the end wall; a slidably disposed in the longitudinal direction of the main carrier carrier element, at the head end of a movable carriage is arranged to move the Runge; and a shutter mechanism attached to the tail end of the main carrier and fixing the stanchion to a floor joint member of the commercial vehicle or trailer body. The stanchion according to the invention is characterized in that the end face of the U-shaped cross-sectional profile has a stiffening element extending in the longitudinal direction of extension of the main carrier. With the stiffening element is advantageously achieved that the Runge invention has a higher fatigue strength and flexural rigidity than known stanchions of the same thickness. As a result, the stanchion according to the invention can be manufactured with lower material thicknesses with comparable rigidity. In a first development of the stanchion according to the invention, the stiffening element extends into the open area of the U-shaped cross-sectional profile enclosed by the side walls. This design allows a particularly compact and rigid stanchion. In a further exemplary embodiment, the stiffening element extends centrally between the side walls. The central arrangement leads to a uniform rigidity in the transverse direction of extension of the stanchion. In another exemplary embodiment, the stiffening element is a stiffening profile, for example a U or V profile, attached to the end wall. This type of embodiment allows a particularly favorable production of Runge. In another exemplary embodiment, the stiffening element is formed as a stiffening bead on the end wall. In this type of embodiment, the stiffening element is an integral part of the end wall, whereby the strength of the stanchion is increased again. In another exemplary embodiment, the main beam of the stanchion has on both sides of the side walls edge wings that extend perpendicularly from the side walls to the outside. The edge wings increase the stability of the stanchion. In a further exemplary embodiment, the end regions of the edge wings are reinforced. Such reinforcement can be done, for example, by folding or folding or doubling the end regions. The reinforcement of the end regions increases the flexural rigidity of the stanchion. A favorable and at the same time stable design of the stanchion is to form the stanchion from a one-piece sheet metal part with a thickness of approximately 0.4 mm to 2.5 mm. Known stanchions of the same bending stiffness are made of significantly thicker sheets with a thickness of at least 3 mm and a material with greater strength. In a particularly adaptable embodiment, the end wall and the side walls are made of a first sheet metal part having a first thickness. And the edge wings are made of a second sheet metal part with a second thickness, which is not equal to the first thickness. The sheet metal parts can then be connected to one another, for example, by joining, for example by welding. Another aspect of the present invention relates to a carriage for a Runge of the aforementioned type, in which the carriage hingedly connected to the carrier element. The carriage for such a stanchion further has on both sides of the articulated connection at least one tongue which engages in at least one end-face slot formed in the carrier element. By this particular embodiment of the carriage of the carriage is pivotally and simultaneously twist-and tilt-safe connected to the carrier element. This is a particularly easy and simultaneously twist and tilt safe moving the stanchion in the roof-side track of the commercial vehicle or trailer body possible. In a particularly advantageous embodiment, the slots are formed in an end element, which is attached to the end of the support element and firmly connected to the support member or is formed integrally with the support member. The stimulation element has an end face, in which the slots are designed to be end-to-end. In a further advantageous embodiment, the end face on a slip protection element such as a rubber mat or the like. With the help of the anti-slip element, the coefficient of friction between the end face and the underside of the running rail is increased, so that the stanchion can be attached to the running rail in a slip-proof manner in its mounted state. Another aspect of the present invention relates to a carriage for a stanchion of the aforesaid type, comprising: a base plate connected to the support member of the stanchion; a pair of rollers, the rollers are arranged on both sides of the Gmndplatte and are rollable in a running rail of the commercial vehicle or trailer body; and a grooved pin extending through the pair of rollers and the base plate for rotatably connecting the rollers to the base plate. The carriage is characterized in that the length of the grooved pin is dimensioned so that its lateral ends are flush with the outer side surfaces of the pair of rollers (53). The flush closing of the grooved pin, the rollers 53 ff eigängig and low-wear can be performed in the track, whereby the material wear minimized and maintenance and maintenance costs are reduced. Another aspect of the present invention relates to a height adjustment device for a stanchion of the aforementioned type. According to the invention, the stanchion has a securing element in addition to the already mentioned main carrier and the carrier element. The securing element connects the carrier element to the main carrier and secures the carrier element to the main carrier, so that the carrier element can not unintentionally slip out of the main carrier. The securing element can be, for example, an expander or a chain which is connected to the carrier element and the main carrier. The height adjustment device further comprises a rod which is connected at its upper end to the lower end of the support element. On the main carrier a backdrop is arranged or formed, which extends in the longitudinal direction of the main carrier. A locking lever is guided in the backdrop in the longitudinal direction of the backdrop and releasably locked in the backdrop. The locking lever supports the rod at its lower end, so that a displacement of the locking lever in the backdrop in an on or. Extending the rod and thus results in a shortening or lengthening of the stanchion. This type of height adjustment allows a particularly compact and at the same time structurally simple height adjustment of the stanchion. In addition, the height adjustment including locking is purely mechanical, which represents a particularly low-maintenance type of height adjustment. Furthermore, the locking lever is guided loss-resistant in the backdrop, so that it is no longer possible to lose the locking lever when adjusting the height of the stanchion. In an exemplary embodiment of the height adjustment device, the link is composed of two spaced-apart and opposite link elements, of which at least one link element is formed on the main carrier. For example, the first link element may be formed on the one side wall and the second link element on the opposite side wall. It is also conceivable that one of the link elements is formed in a U-shaped reinforcing profile which is fixed to the end wall of the main carrier, and the other, opposing link element is formed on the end face of the main carrier. A particular embodiment of the height adjustment device provides that the link or each of the link elements is composed of a series of substantially triangular holes and slots arranged therebetween and the locking lever has a tab which is guided in the link elements and between a Lreigabeposition, in the longitudinally slidably displaceable in the slots of the tab, and a locking position in which the tab is longitudinally movably lockable in the triangular holes, is rotatable. Due to the interaction of the particularly designed gate elements with the rotatable tab, the stanchion can be adjusted in height, without having to use fastening bolts or the like. Thus, no additional tool is necessary to adjust the Runge safely and reliably in height and secure. Further, since the tab is bent, the locking lever can not be lost, as has been the case with the use of fastening bolts. In a particular embodiment of the height adjustment, the triangular holes of the link elements on a first arcuate side wall and an opposite second, straight side wall. The interplay of the arcuate side wall with the straight side wall, the tab can be moved only in one direction from the locking position to the release position. Thus, the Direction of rotation of the tab and thus the locking lever predetermined, which further simplifies the height adjustment of the stanchion for the user. Another aspect of the present invention relates to a locking mechanism for a stanchion of the aforementioned type, with which the stanchion in the region of the loading floor is releasably lockable. The shutter mechanism has a bracket which is pivotally connected to the main carrier and is supported on a receptacle of the floor connection component, which is fastened in the region of the loading floor. The locking mechanism further comprises a locking lever, which is also hinged to the main carrier on a side opposite the bracket. The closure mechanism further comprises a wedge-shaped latch which is displaceable in the longitudinal direction of the main carrier and can be retracted into a wedge-shaped pocket of the bottom connection component. Finally, the closure mechanism has a push rod, which is connected at its upper end to the closure lever and at its lower end to the latch so that by pressing the locking lever, the latch is retractable into the pocket, whereby the stanchion on the bottom connection member is releasably lockable , The particular embodiment of the locking mechanism allows a connection of the stanchion to a ground connection component without complicated automatic closure. In addition, the stanchion can be stretched or pushed upwards in the roof direction by the stirrup, as a result of which the stanchion is spread between the roof and the loading floor and locked in the stowed position with the aid of the bolt. A particular embodiment of the closure mechanism provides that the push rod at its closure lever-side end has a slot through which passes a fastened with the locking lever pin. The push rod further comprises a coil spring which is supported with its one end to the pin and with its other end on the bolt, more precisely on a shoulder of the push rod connected to the bolt so far that when closing the locking lever of the bolt so far retractable into the pocket is that the locking lever is closed beyond its dead center and the coil spring biases the locking lever in its closed position. By this type of embodiment, a Übertotpunktsicherung the locking lever allows and prevents inadvertent release of the closure. Furthermore, the spring allows automatic pressing of the bolt in the pocket. This ensures that the bolt is firmly and deeply enough in the pocket even with material wear of the locking mechanism and the lock does not rattle unnecessarily. A further aspect of the present invention relates to a floor connection component for the detachable connection of a stanchion of the aforementioned type to the floor area of the loading floor. The bottom connection component comprises a first element having at its lower end a receptacle for receiving a strap of the aforementioned closure mechanism, and a second element which is connected to the first element and at its upper end a wedge-shaped pocket into which a wedge-shaped latch the aforementioned closure mechanism is retractable and retractable. On account of this particular configuration of the floor connection component, on the one hand the bracket can be securely and reliably supported in the floor connection component and, on the other hand, the latch can be locked in the floor connection component, as a result of which the stanchion can be detachably locked on the floor connection element. A preferred embodiment of the floor connection component is characterized in that the first element has at least one keyhole-shaped hole with which the floor connection component can be suspended in suspension bolts attached to the frame profile of the commercial vehicle or trailer body or adhesives for fastening the floor connection component to the frame profile can be accommodated. As a result, a variable fixation of Runge on the frame profile is possible. A particularly preferred embodiment of the base connection component provides that the first element and the second element have at least one common through-hole for receiving further adhesive, for example screws, in order to fix the base connection component at the corresponding position on the frame profile. A further embodiment of the floor connection component provides that the first element is connected to a floor strip adapter, by means of which the floor connection component can be fixed longitudinally displaceably in a floor strip of the frame profile and fixed in the floor strip. Another aspect of the present invention relates to a board pocket, which is attachable to a Runge of the aforementioned type and is designed to receive a side board for the lateral securing of the load. The board pocket has a board pocket body having a bottom, a first sidewall, and a second sidewall. The floor and the two side walls define an upwardly open storage space for receiving a side board. The second side wall is formed as a nose protruding from the ground. The formation of the second side wall as a nose allows a saving of material and prevents at the same time that the inserted side board can fall out of the board pocket. In a preferred embodiment of the board pocket, the bottom and the first side wall define an end face adapted for attachment to the stanchion, and the nose is disposed on the side opposite the end face. The arrangement of the nose on the side opposite the fastening side ensures that the side board is still held by the nose with small displacements of the stanchion. An advantageous in the production of a board design provides that the board pocket is formed from a one-piece sheet metal part by bending. An especially cost effective and weight-optimized design of the board pocket provides a recess on the first side wall and / or a hole on the bottom of the board pocket body. In a particularly advantageous embodiment, individual, several or all of the aspects described above are combined in a single stanchion, thereby providing a stanchion which is particularly advantageous for achieving the object. Brief description of the drawings 1 is a side perspective view of a semitrailer with a stanchion according to the present disclosure; Fig. 2 is a side view of a stanchion according to the present invention Epiphany, 3 is a front view and cross-sectional view of a main carrier of a stanchion according to the present disclosure; 4 is a front view of a head end of a stanchion according to the present disclosure; 5 is an enlarged detail view of an upper portion of a carriage of a stanchion according to the present disclosure; FIG. 6 is a perspective view of a main carrier of a stanchion according to the present disclosure with board pockets attached to the main carrier; FIG. FIG. 7 is a detail view of a board pocket according to the present disclosure; FIG. Fig. 8 is a development of the board pocket of Fig. 7; 9 is a perspective view of a stanchion with a height adjustment device, FIG. 10 is a cross-sectional view of the post of FIG. 9; FIG. 11A is a detail view of a link element together with locking lever of the height adjustment device, 11B is a further detailed view of a link element together with locking lever of the height adjustment device, 12 is a detail view of the height adjustment device, 13 is a perspective view of a locking mechanism at the foot of a stanchion in accordance with the present disclosure; FIG. 14 is a detail view of the shutter mechanism; FIG. FIG. 15 is a detail view of a shutter lever of the shutter mechanism; FIG. FIG. 16 is a perspective view of a floor connection member; FIG. 17 shows a further embodiment of a floor connection component, FIG. 18 shows the locking mechanism of FIG. 13 with the bracket in a closed position and the locking lever in an open position, and FIG Fig. 19 shows the locking mechanism of Fig. 13, in which both the bracket and the locking lever are in a closed position. Detailed description of embodiments of the invention In the Fig. 1, an example of a commercial vehicle or trailer body is shown in the form of a semi-trailer 5. The semi-trailer or its construction here comprises a chassis with wheels 20 and a loading floor 10. A roof is bordered by a running rail 15. As can be seen inter alia from FIG. 2, the stanchion 50 is displaceable in the longitudinal direction of the semitrailer 5 by means of a carriage 52 and at a suitable point on the loading floor 10 via a Floor connection component lockable. Referring to Fig. 2, the basic structure of the stanchion 50 will be explained. The stanchion 50 includes an elongated main beam 56 which extends vertically in the illustration of FIG. 2. Within the main carrier 56, a support member 54 is mounted longitudinally displaceable in order to adjust the overall height of the stanchion 50 can. The support member 54 has at its head end on a carriage 52, which is rollable or displaceable by means of rollers 53 in the roof-side rail 15 at bottom unlocking. At the bottom end of the stanchion 50, a locking mechanism 60 is arranged with the aid of which the stanchion 50 can be detachably fixed to a floor connection component 58 fastened to the loading floor 10. On both sides of the Runge 50 board pockets 62, 64 are arranged, the boards for lateral securing of the load of the semitrailer 5 aufhehmen. The board pockets 62 will be described later with reference to FIGS 6 to 8 in more detail. In Fig. 3, the main carrier 56 of the stanchion 50 is shown in detail. As can be seen in particular from the cross-sectional view A-A of FIG. 3, the main carrier 56 is formed from a one-piece sheet-metal part having a substantially U-shaped cross-sectional profile 66. The cross-sectional profile 66 has an end wall 68 and disposed on both sides of the end wall side walls 70. The side walls 70 and the end wall 68 define an open area 74, which in the installed state of the stanchion 50 to the loading space of the semitrailer 5 shows. The end wall 68 has a stiffening element 72 which extends over the entire length of the stanchion 50 and is arranged centrally between the side walls 70. The stiffening element 72 extends from the end wall 68 into the open area 74. The height 76 at which the stiffening element 72 extends into the open area 74 is less than or equal to the height 78 of the U-shaped cross-sectional profile. The stiffening element is shown by way of example in FIG. 3 as a stiffening bead 72 formed in the end wall 68. As can be seen, in this exemplary embodiment, the stiffening bead 72 is a V-shaped bead, which may also be referred to as a V-bend. The V-bend 72 may have an angle α in a range from greater than 0 ° to less than 180 °. Instead of the illustrated V-bend 72 but any other form of stiffening bead, such as a U-shape, a W-shape or the like is possible. In other, not shown, embodiments, the stiffening element is not designed as a stiffening bead but as a stiffening profile. The stiffening profile is in turn connected to the end wall 68, for example by welding. Also in this embodiment, the stiffening profile may have various shapes, such as a U-shape, a V-shape, a W-shape, or the like. The stiffening element 72, whether as a stiffening profile or stiffening bead, has the consequence that the stanchion 50 has a significantly higher bending stiffness and thus improved durability than a conventional stanchion of the same thickness. Due to the increased fatigue strength, it is possible not to produce the stanchion as hitherto from a sheet metal part with a thickness of 3 mm but from a sheet metal part with a thickness 90 between 0.4 mm to 2.5 mm. The use of the thinner sheet metal part results in a weight saving and lower material costs compared to known stakes. The main carrier 56 is made of, for example, a fine composite steel such as S700MC (also known as QStE690) or a stainless steel. As further seen in the cross-sectional view A-A of FIG. 3, the main carrier 56 has on both sides of the side walls 70 edge wings 80. The edge wings 80 extend substantially perpendicularly from the side walls 70 to the outside. Preferably, the edge wings 80 have a length 86 which is smaller than a distance 88 of the side walls 70 to the stiffening element 72. The main carrier 56 together with the edge wing 80 can be formed either as a one-piece sheet metal part with the aforementioned sheet thickness of 0.4 mm to 2.5 mm. However, in some embodiments, side walls 70 and end face 68 may be formed from a first sheet metal part having a first thickness 90, and edge wings 80 may be formed from a second sheet part having a second thickness 92 that is different than first thickness 90 , This type of configuration allows edge wings 80 and side walls 70 together with end wall 68 to be optimally adapted to the respective requirement. The individual sheet metal parts are, for example, joined together, for example, welded. As shown, the end portions 82 of the edge wings 80 have a reinforced end portion 82. The reinforcement of the end region 82 takes place for example by a fold shown here. The fold, which is also generally known as a double or envelope, in the embodiment shown here, away from the end wall 68. By turning over the end portions 82, the thickness 94 of the fold is substantially twice as large as the thickness 90 of the remaining sheet metal part. Preferably, a length 84 of the fold is smaller than a length 86 of the edge wings 80. The reinforced end regions 82 increase the bending stiffness of the stanchion 50. FIG. 4 shows a front view of the head end of the stanchion 50. As can be seen from the left view A of FIG. 4, the carriage 52 of the stanchion 50 has a base plate 51 with a central projection 102, which is articulated to the carrier element 54. The articulated connection takes place for example by a tensioning pin 101 or another adhesive. The articulated connection allows the stanchion 50 to pivot relative to the carriage 52 as the stanchion 50 is moved. This is indicated by way of example by the arrow 114 and the further views B and C in FIG. 4. The pivoting mobility between stanchion 50 and carriage 52 prevents the rollers 53 from tilting when moving the stanchion 50 in the track rail 15. In addition, bumps in the running rail 15 can be compensated. As can be seen, the base plate 51 of the carriage 52 further comprises two tongues 100, which are arranged on both sides of the central projection 102 and engage in end-formed slots 106. As shown in the view D of FIG. 4, the slots 106 are formed by a stimulation element 104, which is formed on the carrier element 54 and consists of two opposite and substantially trapezoidal side surfaces 112 and one end surface 110. The slots 106 are formed in the end face 110. The end face 110 also has a central slot 108, through which the central projection 102 protrudes. By engaging the tongues 100 in the slots 106 prevents the carriage 52 when moving the stanchion 50 relative to the support member 54 is rotated. In other words, by an interaction of tongues 100 and slots 106 an anti-rotation when moving the stanchion 50 is achieved. In addition, to prevent the stimulation element 104 from touching the underside of the running rail 15 when the stanchion 50 is moved or pivoted, the pivoting movement between the carriage 52 and the carrier element 54 (represented by the arrow 114) is limited. Such a limitation of the pivoting mobility or of the pivoting angle takes place, for example, by adjusting the length of the slots 106. Furthermore, the tongues 100 can have extensions at their ends, which form a mechanical stop when pivoting the stanchion 50. As can also be seen in the view D of FIG. 4, the stimulation element 104 also has a slip-resistant element 107. The slip-resistant element 107 is applied to the end face 110 and designed to increase the coefficient of friction between the underside of the running rail 15 and the end face 110. Thus, when the stanchion 50 is stretched and spread between the running rail 15 and the bottom connection element 58, the stimulation element 104 can press the running rail 15 from below and secure the stanchion 50 in its current position by the increased coefficient of friction. The anti-skid element 107 is made of a plastic, for example. It is also possible to manufacture the entire stimulation element 104 from a plastic. In Fig. 5 is an enlarged detail view of an upper part of the carriage 52 is shown. As can be seen, the rollers 53 are fixed to the base plate 51 with grooved pins 105. In general, grooved pins 105 are known, inter alia, also under DIN1473. The sectional drawing C-C it can be seen that the grooved pins 105 terminate flush with their lateral ends with the outer side surfaces 103 of the rollers 53. Due to the flush finish, the rollers 53 ff eigängig and wear can be performed in the rails 15, resulting in less material wear and reduced maintenance costs. As can also be seen in the sectional drawing CC of FIG. 5, a bore which receives the grooved pin 105 in the base plate 51, larger than an outer diameter of the grooved pin 105. By thus allowing clearance between grooved pin 105 and Gmndplatte 51 can be a light Tilting the rollers 53 against the Gmndplatte 51 are compensated. As can further be seen, washers 51 are disposed between the rollers 53 and the base plate 51. These serve to reduce the wear of the material between the rollers 53 and the Gmndplatte 51st In Fig. 6 is a perspective view of the main carrier 56 is shown, on the sides of which board pockets 62 are mounted. The board pockets 62 are attachable to the side walls 70 of the main carrier 56 at different heights along the stanchion, for example by being welded. Other types of attachment, e.g. a hanging of the board pockets 62 in a mounted on the side walls 70 perforated strip, are also conceivable. FIG. 7 shows a perspective view of a board pocket 62 according to the invention. The board pocket 62 has a board pocket body consisting of a bottom 116, a first side wall 118, and an opposing second side wall 120. The second side wall 120 is formed as a nose and protrudes substantially perpendicularly from the bottom 116. The bottom 116, the first side wall 118 and the nose 120 define a receiving space 122 for receiving a side board 123 upwardly and laterally open from the floor 116, as shown schematically in FIG. As seen in conjunction with FIG. 6, the first sidewall 118 and the bottom 116 also define an end face 124 with which the board pocket 62 is attached to the sidewalls 70 of the main carrier 56. The side board 123 is thus inserted from the front side 124 opposite side into the receiving space 122. As can be seen from FIG. 7, the second side wall 120 designed as a nose is formed on the side opposite the front side 124. In the assembled state of the board pocket 62, the nose 120 is preferably welded to the edge wings 80 of the main carrier 56, whereby tensile forces transmitted to the first side wall 118 via the side boards 123 can be accommodated. In addition, the design of the board pocket 62 with the nose 120 allows a material and thus cost and weight Spamis. As can also be seen from FIG. 7, the first side wall 118 has a recess 119 on the end face 124. Furthermore, the bottom 116 has a centrally located hole 126. Both the hole 126 and the recess 119 allow further material and thus cost and weight savings. In Fig. 8 is a development of the board pocket 62 of Fig. 7 is shown. In other words, Fig. 8 shows a blank of an undeformed Sheet metal part 136, from which the board pocket 62 is made. From Fig. 7 it is clear that a height 130 as well as a width 134 of the nose 120 is less than a height 128 and a width 132 of the first side wall 118. Further, both the nose 120 and the first side wall 118 are tapered towards their outer ends. In FIG. 8, the tapers are shown by way of example as chamfer 135. By the tapered ends insertion and removal of the side board 123 is facilitated because when inserting and removing the side board 123, a smaller contact area between the board pocket 62 and the side board 123 is present. 9 shows a perspective view of the stanchion 50 according to the invention, which, in addition to the already mentioned board pocket 62 and the carriage 52, has a height or length adjustment device 142. For this purpose, the carrier element 54 is connected to the main carrier 56 via a securing element 143. The securing element 143 is, for example, an expander or a chain which is attached both to the carrier element 54 and to the main carrier 56 and prevents the carrier element 54 from coming off the main carrier 56. The support member 54 is also connected at its lower end to a rod 138, which in turn is supported at its lower end against a rotatable locking lever 140. The locking lever 140 is in turn in a gate 146 which extends in the longitudinal direction of the main carrier 56, releasably lockable. As shown in FIG. 10, the link 146 of the height adjustment device 142 is composed of two link elements 145, 147. A first link element 145 is formed in a side wall 72a of the V-shaped stiffening bead 72. A second gate element 147 is formed in a substantially L-shaped sheet metal part, which is inserted between the Versteifüngssicke 72 and the side walls 70 of the main carrier 56 and secured to the main carrier 56. The L-shaped sheet metal part is dimensioned so that it does not protrude over the edge wings 80 when installed. As can be seen, the first and second link elements 145, 147 are opposed to each other. By this type of arrangement is made possible that the locking lever 140 can pass through both link elements 145, 147 and can be supported in the backdrop or can be performed in this. Of course, it is also possible that the first link element 145 is formed for example in the side wall 70 and the second link element 147 on a side wall of a U-shaped stiffening profile, which is used instead of the stiffening bead 72, is formed. In Figures 11A and 11B, the operation of the height adjustment 142 is shown in more detail. The lock lever 140 is rotatable between a lock position shown in FIG. 11A and a release position shown in FIG. 11B. In the locked position of the locking lever 140 (FIG. 11A), the tab 144 in the link 146 is not longitudinally movable. In the release position of the locking lever 140 (FIG. 11B), the tab 144 is displaceable in the longitudinal direction of the link 146. In the release position, therefore, the rod 138 and thus the support member 54 relative to the main support 56 can be extended or retracted. As can be seen, the tab 144 is bent over. Thus, the locking lever 140 can no longer be lost. FIG. 12 shows a detailed view of the link 146, which is formed in the second link element 147. The gate 146 consists of a series of substantially triangular holes 148 and arranged therebetween, extending in the longitudinal direction of the height adjustment 142, slots 150. The triangular holes 148 have a first, arcuate side wall 152 and a second, straight side wall 154, which the arcuate Side wall 152 is opposite. The straight side wall 154 also has a recess 156, which can also be referred to as a step or paragraph. When the tab 144 is in the latching position (FIG. 11A) and oriented vertically, as schematically illustrated in FIG. 12, the left end of the tab 144 at least partially engages the recess 156. The right end of the tab 144, however, is not engaged. Consequently, the tab 144 can be moved by moving counterclockwise to the release position (FIG. 11B), which is exemplified in FIG. As mentioned, the second link element 147 is formed in a substantially L-shaped sheet metal part. In Fig. 12 is a blank of a sheet is shown in undeformed state. The sheet is transferred by edges along the dotted line in the final state shown in FIG. 10. The sheet is cut to size and folded so that the two legs 160, 162 of the L-shaped sheet fit into the open space 74 shown in FIG. 10 without protruding beyond the edge vanes 80. FIG. 13 shows a bottom end of the stanchion 50 according to the invention, which has the closure mechanism 60 mentioned in the introduction. The shutter mechanism 60 includes, among other things, a bracket 164 which rests against a bottom connector 12 attached to a bottom connector member 58 so that the stanchion 50 extends between the track rail 15 and the bottom connector member 58. The ground connection component 58 will be described later with reference to FIGS. 16 and 17. FIG. 14 shows a detailed view of the closure mechanism 60. For clarity, the main carrier 56 is not shown. The locking mechanism 60 consists of the bracket 164, a locking lever 166, a wedge-shaped latch 168 and a push rod 171, which is pivotally connected at its upper end 172 with the locking lever 166 and at its lower end 174 with the latch 168. The bracket 164 and the locking lever 166 are pivotally mounted on the main beam 56 on opposite sides, which is indicated schematically by the reference numerals 165 and 167. The latch 168 is mounted below the bracket 164 and below the locking lever 166 on the main carrier 56 and longitudinally displaceable longitudinally of the main carrier 56 via a guide 170 so that moving the locking lever 166 between an open position and a closed position the latch 168 off or . retracts. As can be seen from FIG. 15, the push rod 171 has at its upper end a slot 178 through which a pin 180 fastened to the locking lever 166 passes. A coil spring 176 is disposed at the upper end of the push rod 171 and is supported on one side against the pin 180 and on the other side against a shoulder 181 formed in the push rod 171. By closing the locking lever 166, the force acting on the locking lever 166 force is transmitted via the coil spring 176 on the connected to the push rod 171 latch 168, so that a linear flux of force is created, which acts on the bolt 168 and this extends. Further, upon closure of the locking lever 166, the latch 168 retracts into the pocket so far that the locking lever 166 is closed beyond its dead center and the coil spring 176 biases the locking lever 166 in its locked position. By this type of embodiment, a Übertotpunktsicherung the locking lever 166 allows and prevents unintentional release of the closure. FIG. 16 shows a perspective view of the ground connection component 58. The bottom connection component 58 comprises a first element 184 and a second element 186. The first element 184 has at its lower end a substantially trough-shaped receptacle 188 for receiving the bracket 164. The second element 186 has at its upper end a wedge-shaped pocket 190, in which the wedge-shaped latch 168 is retractable by closing the locking lever 166, so that the Runge 50 with the Ground connection component 58 is lösbarverriegelbar. The floor connection component 58 can be longitudinally displaced via a floor strip adapter 182 in a floor strip 12 attached to a side support 14 of the semitrailer 5. The side member 14 is exemplified here for a frame profile of the semi-trailer 5. The bottom rail adapter 182, which is welded, for example, to the bottom connection component 58, can be fixed in the bottom rail 12 by means of a screw. The ground connection component 58 further has two bores 192, which extend through the second element 186 and the first element 184 and serve to additionally fix the ground connection component 58 to the side support 14. FIG. 17A shows a further embodiment of a ground connection component 58, in which the second element 186 and the first element 184 are formed as a one-part component. Moreover, instead of the bottom bar adapter 182, the first element 184 has keyhole-shaped holes 194 which allow attachment of the bottom connection component 58 to the side carrier 14 without using the bottom bar adapter 182. The keyhole shaped holes 194 are shown in more detail in FIG. 17B. The keyhole-shaped holes 194 are composed of a circular hole 194a and an above the circular hole 194a arranged slot 194b whose diameter is smaller than that of the circular hole. Adhesive 193 can be guided through the keyhole-shaped holes 194, which fasten the bottom connection component 58 to the frame profile of the semitrailer 5. It is also conceivable that by means of the keyhole-shaped holes 104, the base connection component 58 is suspended in the frame profile correspondingly shaped suspension bolts. The second member 186 further includes bores 195 which extend through the second member 186 and allow access to the keyhole-shaped holes 194. Thus, for example, tool inserts for fixing the adhesive 193 in the keyhole-shaped holes 194 through the holes 194 can be performed. In contrast to the two through holes 192 shown so far, the bottom connection component 58 in the embodiment according to FIG. 17 has a through hole 192. In addition, the first element 184 has a lateral and towards the center tapering 196. The taper 196 provides material or weight savings with comparable stability of the ground connection component 58. In Fig. 18, the shutter mechanism 60 of Fig. 13 is shown with the handle 164 closed and the shutter 166 open. For a clearer illustration of the main carrier 56 is shown transparent. As can be seen, the bracket 164 is supported at its lower end via a crosspiece 198 on the receptacle 188 of the base connection component 58. Compared with Fig. 13, which shows the bracket 164 in an open position, the bracket 164 is shown in a closed position in Fig. 18. The closing of the bracket 164 is effected by pressing the main carrier 56 shown in FIG. 13. In other words, the main carrier 56 is pressed at its lower end, that is to say at the level of the bracket 164 in the direction of the loading floor, that is to the bottom connection component 58, as indicated schematically in Fig. 13 by the hand. By pressing the lower end of the main carrier 56, the stanchion 50 is stretched or pushed up in the direction of the running rail 15 and thus expands between the running rail 15 and the ground connection component 58. For safety reasons, the closure mechanism 60 at the lower end of the stanchion 50 has a cover 169 (see FIG. 13), which serves as an anti-trap when operating the stanchion 50. In the detail view (right) shown in FIG. 18, the guide in which the latch 168 moves is cut open. As can be seen, the latch 168 is not in engagement with the pocket of the bottom connection element 58 with the closure lever 166 open. To lock the stanchion 50 in its stretched condition, the closure lever 166 is eventually moved from its open position to the closed position. The state of the shutter closed shutter mechanism 164 and closed shutter lever 166 is shown in FIG. For clarity, the main carrier 56 is again shown transparent. By moving the locking lever 166 in the closed position of the latch 168 described above moves down and thus engages in the pocket 190 of the ground connection component 58 a. As a result, the latching of the stanchion 50 in the base connection component 58 takes place. The engagement of the latch 168 in the pocket 190 can be seen in FIG. 19 in the interior of the dashed circle 200. LIST OF REFERENCE NUMBERS RUNGE FOR A COMMERCIAL VEHICLE OR TRAILER
权利要求:
Claims (40) [1] protection claims A stanchion (50) for a utility vehicle or trailer body (5), comprising: an elongated main beam (56) having a generally U-shaped cross-sectional profile (66) with an end wall (68) and both sides of the end wall (68) Sidewalls (70) comprises, a carrier element (54) displaceably arranged in the longitudinal direction of the main carrier (56), a carriage (52) arranged at the head end (96) of the carrier element (54) for moving the stanchion (50) in a running rail (15). the utility vehicle or trailer body (5), and a closure mechanism (60) attached to the foot of the main carrier (56) for securing the stanchion (50) to a ground connection member (58) of the utility vehicle or trailer body (5), the end wall (68 ) in the longitudinal direction of the main carrier (56) extending stiffening element (72). [2] The stanchion (50) of claim 1, wherein the sidewalls (70) include an open area (74) and the stiffener (72) extends into the open area (74). [3] 3. stanchion (50) according to claim 2, wherein the stiffening element (72) extends with a height (76) which is less than or equal to the height (78) of the U-shaped cross-sectional profile (66). [4] 4. stanchion (50) according to any one of the preceding claims, wherein the Yersteifungselement (72) is arranged centrally between the side walls (70). [5] 5. stanchion (50) according to any one of the preceding claims, wherein the Yersteifungselement (72) on the end wall (68) mounted stiffening profile. [6] 6. stanchion (50) according to any one of claims 1 to 4, wherein the stiffening element (72) on the end wall (68) formed stiffening bead (72). [7] 7. stanchion (50) according to claim 6, wherein the stiffening bead (72) has a V-edge (72 a, 72 b), which forms an angle (a) in a range of greater than 0 ° to less than 180 °. [8] A stanchion (50) according to any one of the preceding claims, wherein the main beam (56) has edge wings (80) on either side of the side walls (70) extending outwardly from the side walls (70) substantially perpendicularly. [9] A stanchion (50) according to claim 8, wherein the edge wings (80) have reinforced end portions (82). [10] The stanchion (50) of claim 9, wherein the reinforced end portions (82) are folded and the fold length (84) is less than a distance (86) of the folded end portions (82) from the sidewalls (70). [11] A stanchion (50) according to claim 9 or 10, wherein the distance (86) of the folded end portions (82) from the sidewalls (70) is less than a distance (88) from the sidewalls (70) to the stiffener (72). [12] 12. stanchion (50) according to any one of the preceding claims, wherein the main carrier (56) by forming from a one-piece sheet metal part having a thickness (90, 92) of about 0.4 mm to 2.5 mm is formed. [13] 13. stanchion (50) according to any one of claims 1 to 11, wherein the main carrier (56) is formed of a plurality of sheet metal parts with different thicknesses. [14] 14. stanchion (50) according to claim 13, wherein the side walls (70) and the end wall (68) from a first sheet metal part having a first thickness (90) and the edge wings (80) from a second sheet metal part having a second thickness (92). which is different from the first thickness (90) are formed. [15] A stanchion (50) for a utility vehicle or trailer body (5), comprising: an elongate main beam (56), a support member (54) slidably disposed in the longitudinal direction of the main beam (56), a head end (96) of the support member (54) ) arranged carriage (52) for moving the stanchion (50) in a running rail (15) of the commercial vehicle or trailer body (5), and a at the end of the main carrier (56) mounted closure mechanism (60) with which the stanchion (50) can be fastened to a floor connection component (58) of the utility vehicle or trailer body (5) and the carriage (52) can be fixed to the running rail (15), wherein the carrier element (54) has at least one end-side slot (106), the carriage (52) the carriage (52) on both sides of the articulated connection at least one tongue (100) which engages in the at least one slot (106) of the carrier element (54) for twisting and Verka securing the carriage (52) against the carrier element (54). [16] 16. Runge (50) according to claim 15, wherein the carrier element (54) has a stimulus element (104) with an end face (110) in which the slots (106) are formed. [17] 17. stanchion (50) according to claim 16, wherein the end face (110) has a slip protection element (107) for preventing slippage of the carriage (52) relative to the running rail (15) in the fixed state of the carriage (52) on the running rail (15 ). [18] A stanchion (50) for a utility vehicle or trailer body (5), comprising: an elongate main beam (56) having a generally U-shaped cross-sectional profile (66) with an end wall (68) and both sides of the end wall (68) and side walls (70) including an open area (74), a support member (54) slidably disposed in the longitudinal direction of the main support (56), a securing member (143) connecting the support member (54) to the main support (56) and Carrier element (54) on the main carrier (56) secures, a rod (138) which is connected at its upper end to the lower end of the carrier element (54), one on the main carrier (56) and arranged in the longitudinal direction of the main carrier (56 ) extending link (146), and a locking lever (140) guided in the longitudinal direction of the link (146) and in the link (146) is releasably lockable and the rod (138) supported at its lower end so that the mi t the carrier (54) connected to the rod (138) can be retracted and extended relative to the main carrier (56). [19] 19. stanchion (50) according to claim 18, wherein the link (146) consists of two identical spaced-apart and opposite link elements (145, 147) is composed, of which at least one of the main carrier (56) is formed. [20] 20. Runge (50) according to claim 19, wherein in the event that only one of the two link elements (145, 147) is formed on the main carrier (56), the other of the two link elements (145, 147) formed in a profile element, the is inserted into the open area (74) of the U-shaped cross-sectional profile (66) and connected to the main carrier (56). [21] A stanchion (50) according to claim 19 or 20, wherein each of said gate members (145, 147) is constructed of a series of substantially triangular holes (148) and slots (150) disposed therebetween, and said locking lever (140) comprises a tab (144) which is guided in the link elements (145, 147) and between a release position in which the tab (144) is longitudinally displaceable in the slots (150) and a locking position in which the tab (144) in the triangular holes (148) is lockable, is rotatable. [22] The stanchion (5 0) of claim 21, wherein said substantially triangular holes (148) include a first arcuate sidewall (152) and an opposed second straight sidewall (154), and said first and second sidewalls (152, 154 ) together define a direction of rotation of the tab (144). [23] The post (50) of claim 22, wherein the straight side wall (154) has a recess (156) into which the tab (144) at least partially engages. [24] A stanchion (50) for a utility vehicle or trailer body (5), comprising: an elongate main beam (56), a support member (54) slidably disposed in the longitudinal direction of the main beam (56), a head end (96) of the support member (54) ) arranged carriage (52) for moving the stanchion (50) in a running rail (15) of the commercial vehicle or trailer body (5), and attached to the foot of the main carrier (56) locking mechanism (60) for fixing the stanchion (50) a floor connection component (58) of the utility vehicle or trailer body (5), the closure mechanism (60) comprising: a bracket (164) hinged to the main carrier (56) and located at a lower end of the floor connection member (58); an existing receptacle (188) is supported, a locking lever (166) which is pivotally mounted on the main support (56) on a side opposite the bracket (164) side, a wedge-shaped latch (168) in the longitudinal direction of the Hauptt Carrier (56) is displaceable and in a at the upper end of the base connection component (58) existing wedge-shaped pocket (190) is retractable for locking the stanchion (50) on the ground connection component (58), and a push rod (171) at one end (172) with the locking lever (166) and at its other end (174) with the latch (168) is connected such that by pressing the locking lever (166) of the latch (168) in the wedge-shaped pocket (190) is retractable , [25] 25. stanchion (50) according to claim 24, wherein the push rod (171) at its closure lever-side end (172) has a slot (178) through which passes with the locking lever (166) mounted pin (180), and the Push rod (171) has a coil spring (176) which is supported at one end to the pin (180) and at its other end to the bolt (168) such that upon closure of the locking lever (166) of the bolt (168 ) so far in the pocket (190) is retractable that the locking lever (166) is closed beyond its dead center and the coil spring (176) biases the locking lever (166) in its closed position. [26] 26, floor connection component (58) for releasably connecting a stanchion (50) according to claim 24 or 25 in the region of a loading floor (10) of the commercial vehicle or trailer body (5), comprising: a first element (184) at its lower end a A receptacle (188) for receiving the strap (164), and a second element (186) connected to the first element (184) and having at its upper end a wedge-shaped pocket (190) into which the wedge-shaped latch (168) can be moved in and out. [27] 27. The floor connection member (58) of claim 26, wherein the first member (184) and the second member (186) are integrally molded from a single component. [28] 28. The floor connection component (58) according to claim 26, wherein the first element (184) has at least one keyhole-shaped hole (194) for hooking in the floor connection component (58) into suspension bolts mounted in the region of the loading floor (10) or for receiving adhesives ( 193) for attachment of the ground connection component (58) on a frame profile of the commercial vehicle or trailer body (5). [29] The floor attachment member (58) of claim 28, wherein the second member (186) has at least one bore (195) providing access to the at least one keyhole shaped hole (194) of the first member (184) for actuating the adhesive means (193 ) with a tool. [30] 30. Ground connection component (58) according to one of claims 26 to 29, wherein at least one through-hole (192) extends through the first element (184) and the second element (186), which is used to receive adhesive for fixing the ground connection component (58). is formed in the region of the loading floor (10). [31] 31. The floor connection component (58) according to any one of claims 26 to 30, wherein the first element (184) is formed as a substantially rectangular plate and has a lateral and towards the center taper (196). [32] 32. The floor connection component (58) according to claim 26, further comprising: a floor strip adapter (182) connected to the first element (184) and longitudinally displaceable in a floor strip (12) in the area of the loading floor (10) and in the floor strip (12) is fixable. [33] A board bag (62) for a stanchion (50) according to any one of claims 1 to 25 for receiving a side board (123) for securing a load on the side, comprising: a board bag body having a bottom (116), a first sidewall (118 ) and a second side wall (120) defining a side wall (123) receiving space (122) open from the bottom (116), the second side wall (120) acting as a tab (120) protruding from the bottom (116) ) is trained [34] The board bag (62) of claim 33, wherein the bottom (116) and the first side wall (118) define an end face (124) adapted for attachment to the post (50) and the nose (120) on the post the end face (124) opposite side is arranged. [35] The board case (62) of claim 34, wherein the first side wall (118) has a recess (119) extending from the end face (124) into the board pocket body. [36] The board bag (62) of any one of claims 33 to 35, wherein the bottom (116) has a centrally located hole (126). [37] 37. Board pocket (62) according to any one of claims 33 to 36, wherein the board pocket (62) is formed by forming from a one-piece sheet metal part (136). [38] A stanchion (50) for a utility vehicle or trailer body (5), comprising: an elongate main beam (56), a latching mechanism (60) attached to the foot of the main beam (56) for attaching the stanchion (50) to a ground connection member (58 ) of the commercial vehicle or trailer body (5), a in the longitudinal direction of the main carrier (56) slidably arranged carrier element (54), and at the head end (96) of the carrier element (54) arranged carriage (52) for moving the Runge (50) in a running rail (15) of the utility vehicle or trailer body (5), the carriage (52) comprising: a base plate (51) connected to the carrier element (54), a pair of rollers (53), the rollers (53) on both sides the base plate (51) are arranged and in a roof side rail (15) of the commercial vehicle or trailer body (5) are rollable, and a grooved pin (105) extending through the pair of rollers (53) and the base plate (51) and the rotatable V Connection of the rollers (53) with the base plate (51) is formed, wherein the length of the grooved pin (105) is dimensioned such that its lateral ends flush with the outer side surfaces (103) of the pair of rollers (53). [39] 39. stanchion (50) according to claim 38, wherein the base plate (51) has a hole through which the grooved pin (105) extends and the hole has a diameter which is greater than an outer diameter of the grooved pin (105). [40] 40. stanchion (50) according to claim 38 or 39, wherein between the rollers (53) and the base plate (51) is arranged in each case a washer.
类似技术:
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同族专利:
公开号 | 公开日 AT518211B1|2019-02-15| DE202016000463U1|2016-03-09| DE102017101513A1|2017-07-27| PL420308A1|2017-07-31| AT518211A3|2017-09-15|
引用文献:
公开号 | 申请日 | 公开日 | 申请人 | 专利标题 FR2752554B1|1996-08-20|1998-10-23|Lohr Ind|RANCHER CARRIER WITH INTEGRATED LIFTING MEANS AND CARRIER ASSEMBLY CONSTITUTES AT LEAST ONE COUPLE OF TWO RANCHERS FUNCTIONALLY LINKED TO THEM| DE29614477U1|1996-08-21|1996-10-24|Mbfl Fliegl Gmbh|Stanchion between an upper belt and a frame of a vehicle| DE10228982A1|2002-06-28|2004-01-15|Edscha Lkw-Schiebeverdecke Gmbh|stake| ITBO20020428A1|2002-07-03|2004-01-05|Pastore & Lombardi Srl|REMOVABLE SUPPORT SUPPORT FOR TRUCK CANVAS, TRAILERS AND SIMILAR| DE502004001719D1|2003-01-27|2006-11-23|Lorenz Gillhuber Transporte Un|RUNGE WITH INTEGRATED DEVICE FOR LOADING SECURITY, INS. FOR TRANSPORT VEHICLES WITH PLANT BUILDINGS| DE202005017458U1|2005-11-09|2005-12-29|F. Hesterberg & Söhne GmbH & Co KG|Bar for commercial motor vehicle or trailer roof system has sheet metal base body of definable cross-section and bend region with narrowed cross-section whose free end accepts sheet metal carriage base body able to be fitted with castors| DE202005018342U1|2005-11-22|2006-12-28|Edscha Lkw-Schiebeverdecke Gmbh|Stanchion holding tarpaulin bow frame, comprising toothed quick lifting and lowering mechanism| DE102006004994B3|2006-02-01|2007-03-22|F. Hesterberg & Söhne GmbH & Co KG|Stake system for commercial vehicle assembly, has components with different hole patterns, so that different heights are realized with respect to positioning of individual components to each other in less elevation steps| DE202006009168U1|2006-06-08|2006-08-10|Load-Lok Deutschland Gmbh|Upright post for transport vehicle or container has a pivoted connection between post body and trolley in form of pivot joint| DE202008009871U1|2008-07-22|2008-10-09|Load-Lok Deutschland Gmbh|Runge with a locking device on a stanchion|EP3293096B1|2016-09-13|2020-07-29|Schmitz Cargobull AG|Supporting structure for a canvas cover of a commercial vehicle and stanchion for such a supporting structure| PL235050B1|2017-01-09|2020-05-18|Wielton Spolka Akcyjna|Semi-trailer center post| SE542271C2|2018-09-19|2020-03-31|Kinnegrip Ab|Side post for loading platform for vehicles|
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申请号 | 申请日 | 专利标题 DE202016000463.9U|DE202016000463U1|2016-01-26|2016-01-26|Runge for a commercial vehicle or trailer body| 相关专利
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