• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Magazine system and pull-out winch (6) wherein the magazine system comprises a magazine (3) suspended over a horizontal surface (1) for storing a sheath (2) in a rolled-up state, wherein a pull-out winch (6) is connected via a wire connection (5) to a pull-out edge (4) of the sheath (2) and a motor drive (9) in the magazine (3) are connected to a reel (13) where the drive (9) and the pull-out (6) are in connection with a common control system (11) .
    公开号:DK201670016A1
    申请号:DKP201670016
    申请日:2016-01-13
    公开日:2017-01-30
    发明作者:Claus Espersen
    申请人:Astro Foil Nordic Aps；
    IPC主号:
    专利说明:

    Method for covering and covering a bounded horizontal surface with a sheath, as well as a magazine system and pull-out games for use in the method.
    The invention relates to a method of covering and covering a bounded horizontal surface such as the water surface of a swimming pool, the ice surface of an ice-coated course for sports or recreation, the grass surface of a ball or sports court with a continuous sheath for, for example, thermal insulation and protection of surface.
    In addition, the invention relates to a magazine system and pull-out games as well as a jacket for use in the magazine system.
    For swimming pools and ice-coated sports courts, various ways of ensuring thermal insulation of the surface of the sports court are known when not in use. Typically, this is a sheath comprising a multi-layer foil, which sits on a roller mounted at a side edge of the web, which is then pulled out by hand during unwinding from the roller. Re-rolling can be done by hand or via a built-in motor drive. There is a need for an automatic system that can coat and take off the surface without the use of force. At the same time, there is a need for the magazine which allows the jacket to be easily removed from the edge of the basin or the sports field so that it does not interfere with subsequent activity on the course.
    According to the method of the invention as set forth in claim 1, when not in use, the jacket is suspended in a magazine above the surface. It allows the surface to be covered and covered by pulling a pull-out edge of the sheath via a wire connection to a pull-out play, across the horizontal surface during controlled release of the sheath from the magazine, and so that the pull-out edge and the magazine or the back edge of the sheath after extraction, it is gradually lowered to contact between the underside of the jacket and the horizontal surface. In this way, the movement of the jacket to unfolded system against a surface and back in a magazine can be controlled and carried out without manual intervention. The suspended magazine above the track or surface will not matter to the sport or other activity unfolding on the track, so there is no need for cumbersome transport of the magazine away from the track.
    End portions of the sheath are manually aligned in accordance with the invention as claimed in claim 2 in connection with the pull-out edge and / or the back edge, respectively, to cover non-angular portions of the horizontal surface. Thus, the sheath comprises partly a rectangular portion suitable for covering a rectangular portion of the webs and partly with a straight edge opposite a curved edge. These last pieces can then be used to cover the non-sided parts of the surface adjacent to the rectangular piece. For example, for an ice hockey course, the central center field will consist of a rectangle, and at two opposite ends there are rounded course sections. Here, the cutting parts are manually applied, which are connected via an equilateral edge to the rectangular cutting piece along one or both end edges thereof, extending from here and out to the non-rectilinear edge of the web. This makes it possible to achieve almost 100% coverage of the surface.
    As stated in claim 3, it is preferable for the magazine to release the sheath from a rolled state and receive the sheath again during winding controlled by a motor drive, the pull-out and motor driven receiving control signals from a common control system. Typically, the common control system will be in radio communication with motor drives and pull-out games, so that the pull-out and delivery of the jacket can be synchronized appropriately. This ensures that the jacket is stretched and tight during both the pull-out and the reeling and there will be no need for manual intervention. According to claim 4, the magazine is suspended in an elevator so that it can be raised to a position high above the surface or lowered all the way down to contact with the surface. This allows the rear edge of the cover, which is attached to a reel in the magazine, to be moved up or down depending on whether the cover is to be laid on the surface or to be removed. Lowering takes place according to the invention at the same time as the sheath is pulled out of the magazine and across the surface, thereby ensuring that there is not too much horizontal drag on the magazine's suspension, since part of the sheath can come into contact before the entire sheath is pulled out of the magazine. At the same time, the pull-out play and the controlled release of the casing can ensure that the part of the casing that does not touch the surface hangs in a suitably soft bow over the surface, which in turn helps to prevent overloading of the game and the suspension for the magazine. In a preferred method as claimed in claim 5, the rear edge of the casing is lowered to abutment to the surface during unwinding of carrier straps from the motor driven game controlled by control signals from the common control system. This approach has the advantage that the entire magazine as such should not be lowered, but the rear edge of the jacket is lowered as carrying straps connected to the rear edge are unwound from a play in the magazine. It is preferred here that the game forms part of the mechanism which also rolls up the jacket so that it can be stored in the magazine.
    The invention also relates to a magazine system and pull-out game as claimed in claim 6, wherein the magazine system comprises a magazine suspended over a horizontal surface for storing a sheath in a rolled-up state, wherein a pull-out game is connected via a wire connection to a pull-out edge of the sheath, and a motor drive. The magazine is connected to a reel where the motor and pull-out are connected to a common control system. This results in a compact system for covering, for example, an ice surface, which is also extremely easy to operate, since both the dispensing of the sheath from the magazine system and the unrolling of the sheath on a reel can in the magazine can take place automatically and without interference. In addition, the suspension of the magazine above the surface means that the magazine can be left here, also during the use of the surface for, for example, sports or other activities. In one embodiment, the magazine system and pullout games as claimed in claim 7 are suspended in its own elevator game, which is also associated with and controlled by the common control system. The advantage of this is that the elevator play allows the magazine to be lowered all the way down to the surface, so no special measures are necessary to ensure that the entire underside of the casing comes to abut the surface.
    It is preferred as claimed in claim 8, that the reel stock comprises both a storage area for wrapping the cover parts and a storage area for winding the strap or harness connecting the reel stock to the trailing edge of the sheath so that the trailing edge of the sheath is raised and lowerable from the magazine system during the unwinding of the carrier or carrying strap. from, respectively, winding on the reel. Here, the advantage is that the entire magazine can remain hanging high above the surface and not have to be lowered or raised using the cover. The reel can, on the other hand, become a little more complicated and carry straps must be established between the reel and the back of the sheath. The bearing area for the winding of carrier strap or harness is arranged with a slightly smaller diameter than the storage area for the cutting parts, so that the carrier belt can initially be rolled and then outside on this winding and beside it can accumulate evenly. The bearing area of the sheath may be conveniently established by providing a reel cane in the form of a circular cylindrical tube with radially directed wings extending longitudinally of the tube between the bearing regions of the carrier. If metal is worked, such blades can be spot welded to the circular cylindrical tube. According to claim 9, the magazine system and the pull-out game are arranged so that the sheath has a rectangular piece with two equal-sided opposite side edges, a first side edge acting as a pull-out edge and connected to the wire connection, and where an opposite side edge is connected to the reel stick either directly or via straps. This makes it possible to always place a rectangular sheath piece on a surface.
    As set forth in claim 10, the magazine system and pull-out are arranged so that end portions are attached along the pull-out edge and along the rear edge, which will be vertically suspended by fully extended sheath, and that these suspended end portions are formed to cover non-sided portions of the horizontal surface. . The end portions are not stretched between the pull-out and the trailing edge of the casing, so they hang down and will not of themselves rest wide on the surface, but must be widened manually. However, because they are stuck to the pull-out edge and the trailing edge of the foil, respectively, they are easy to lay against a possibly curved part of a web which is adjacent to a rectangular central part.
    A sheath for use in a magazine system is also part of the invention and has a weight of not more than 250 g / m2, preferably not more than 220 g / m2. This makes the overall weight of the jacket not insurmountable, and the jacket, together with the magazine, can be hung in the roof structure of the vast majority of halls with, for example, ice rinks.
    It is preferred that the sheath material comprises at least 3 layers, one of which comprises a fiber reinforcement, one layer comprises a bubble wrap with air enclosures, and a further layer comprises a metallized surface. The combination of metalisation and bubble wrap ensures good insulation performance for the jacket and at the same time gives the fiber-reinforced layer good strength and abrasion resistance, so that the jacket is not torn over during laying or unwinding in the magazine. The fiber reinforcement may include glass fibers, aramid fibers, carbon fibers or mixtures thereof, but also plant material or metal fibers may be discussed.
    The jacket is also constructed so that the material layers together form a thermally insulating surface, thereby ensuring that a significant temperature difference is maintained between the top and bottom of a jacket laid on an ice surface or a water spill in, for example, a swimming pool.
    The invention will now be explained in more detail with reference to the drawings, in which:
    FIG. Figure 1 shows a 3D representation of a sheath being pulled out of an ice rink from a magazine,
    FIG. 2 shows pull-out games positioned opposite the suspended magazine,
    FIG. 3 shows a detail in connection with the elevator game which holds the magazine up and here suspended in the ceiling structure,
    FIG. 4 shows the two units of the elevator play suspended in a beam mounted across the track,
    FIG. 5 shows magazine sections for the jacket,
    FIG. 6 shows an enlarged section of the magazine,
    FIG. 7 shows the different layers of the jacket,
    FIG. 8 shows an embodiment of the invention in which the magazine is not submerged but only the rear edge of the jacket is lowered;
    FIG. 9 shows a transverse rod with the sheath attached thereto,
    FIG. 10 shows detail of a spring steel band mounted on the sheath,
    FIG. 11 is a schematic diagram showing all the spring steel bands,
    FIG. 12 is a 3-D representation of one embodiment of the reel;
    FIG. 13 is a side view of the reel as shown in FIG. 12
    FIG. 14 shows a pull-out game where the game winds up or unwinds a wide strap.
    A magazine system and pullout game 6 are shown in FIG. 1 and 2, together with a web having a horizontal surface 1. The magazine 3 for storing a sheath 2 in a rolled-up state is suspended in the example shown in a grid beam 19 raised over one end of the web, and Figure 2 also shows a pull-out game 6, which is mounted here on a corresponding lattice beam at the opposite end of the web. A connection 5 with wire or other pulling element connects the pull-out pin 6 with a pull-out edge 4 of the casing 2 and a motor drive 9 in the magazine 3 is connected to a reel stick 13. The motor drive 9 and the pull-out pin 6 are connected to a common control system 11. Connections between operating system and motor drives and pull-out games may be based on radio connections and are therefore not subscribed to. The common control system may be conveniently located in the sports hall and be equipped with an operating and programming unit as known in the form of, for example, a touch-sensitive screen (not shown). When the sheath 2 is to be laid on the surface 1, the magazine 3 is initially lowered towards the surface of the web 1, and then the pull-out play is activated at the opposite end of the web, and at the same time a controlled delivery from the magazine is started, the motor 9 being rotated to rotate a reel stick. 13 on which the sheath is wound. This is done synchronously by the control system 11 giving signals to the pull-out and motor driven respectively.
    Conveniently, the motor drive 9 may be built into the reel 13 so that it fills as little as possible. This is shown in FIG. 6, where motor drive 9 is shown schematically in dotted line.
    By initiating the coating of the sheath 2 by lowering the magazine toward the web, a portion of the sheath 2 will come into contact with the surface 1 before the sheath is fully pulled out of the magazine 3, thereby relieving the draw on both the pull-out and the suspension, with a portion of the weight of the sheath. thereby resting on the surface 1.
    The magazine 3 is as seen in FIG. 3 suspended in its own elevator game 12, which is also connected to and controlled by the common control system 11. The elevator game 12 comprises a chain 20, one end of which is attached to either the lattice beam 19 or part of a roof structure. The other end of the chain 20 is attached to a winding block (not shown) which is located in an elevator housing. This makes it possible to roll the chain 20 up or out from the reel block in the usual way via an electric motor and a control system. A chain has been used here, but it is possible to run the elevator game with wire rope. Alternatively, the elevator housing may be mounted on the lattice beam or be mounted to part of the ceiling structure (not shown).
    As shown in FIG. 1, the sheath 2 comprises a rectangular piece 14, with two equilateral opposed side edges 4.15; wherein a first side edge acts as a pull-out edge 4 and is connected to the wire connection 5. The second side edge is designated the rear edge 15 and is attached to the reel stick 13. As seen in FIG. 1 and 2, the wire connection 3 comprises separate wires, which in turn hold each of the wire drums 22. The drums 22 can have a common through shaft 23, so that only one motor is required to drive the three drums. Alternatively, each wire connection can go to its own game, with its associated drum, motor or steering. The location of the wire drums 22 over the web as shown in FIG. 1 ensures that the end portion of the sheath is lifted free from the surface during both laying and covering of surface 1. This also means that when the sheath 2 is laid flat on the surface 1 and must be left on the reel, this operation should begin with rolling in it. at least a portion of the wire pull 5 up on the drums 22. Hereby the outer end of the casing 2 is raised above the surface 1. At the same time, the elevator game 12 must be activated at the opposite end, so that the magazine is raised a certain distance above the surface 1. Only then the motor drives 9 are rotated so that the reel 13 is rotated so that the sheath 2 is wound around the reel 13. At the same time, wire 5 must be released gradually from the drums 22.
    As shown in FIG. 5 and 6, the reel 13 has a longitudinal slot 24, and in this slot an end edge 15 of the sheath is fixed such that as the shaft 13 is rotated about its longitudinal axis, the sheath 2 is rolled up or wound by the shaft. As seen in FIG. 6, a large circular disc 21 is further provided at the end of the stick and this helps to ensure that the jacket 2 is rolled evenly and regularly around the reel 13.
    As seen in FIG. 8, end portions 7 are secured along the pull-out edge 4 and along the reelstock 13, which will be vertically suspended by fully extended sheath 2. The end portions 7 are formed to cover non-sided portions 8 of the horizontal surface 1. Such non-sided portions 8 are particularly common for ice rinks designed for ice hockey and ice skating where the course at each end comprises a rounded section. Typically, here, the magazine 3 and pull-out winch over the web will be suspended over the transition from the straight-sided to un-sided boundary of the web, so that a rectangular cut piece will precisely cover the portion of the web surface which lies between the two grid beams. In order to cover also the parts of the surface of the web which lie in a direction away from the two grid beams (or suspension points in the roof structure), rounded cut pieces are mounted on each end of the rectangular sheath 14. At the end of the rectangular casing piece 14 which holds the reel stock 13 of FIG. 1 -6, the sheath piece of the rounded shape is also coupled to the reel stick 13. When the reel 13 is rotated, initially two coats of sheath will be coiled around the reel 13. At the end of the reel, the final portion of the reel will comprise wire rope as well as the hanging part of the sheath
    Alternatively, as shown in FIG. 8, the end portions 7 are attached to a transverse rod 27 inserted at the trailing edge 15 of the sheath 2.
    FIG. 8 shows an embodiment of the invention in which not the entire magazine is submerged to the surface, but only the trailing edge of the sheath 2. A trailing rod 27 is attached to the trailing edge of the sheath which partly ensures that the sheath 2 is extended and partly forms staples. for carrier straps 28. The carrier straps 28 are each connected to the reel 13, the reel 13 itself remaining in this embodiment in fixed suspension points 29, so that when the reel 13 is rotated, the carrier straps 28 are wound by or on the reel 13 and the transverse rod 27 is raised or lowered accordingly. . When the bar 27 reaches the reel, it is then stored and subsequently the sheath 2 and the end portions 7 are wound around the reel outside of the bar 27. It goes without saying that the transverse bar 27 is therefore only continuous from a suspension point 29 to a subsequent suspension point. When the jacket 2 is unfolded as shown in FIG. 8, the carrier straps 28 are almost completely unwound, and in order to have the sheath 2 removed from the ice, the reel 13 is initially rotated so that the carrier straps 18 are wound up while raising the trailing edge 15 of the sheath 27. When the carrier straps 18 are fully wound, the trailing edge 15 will be fully raised. up to the reel bar 13, and as the rotation of the reel bar 13 continues to rotate, the sheath itself is now wound around it, outside of the winding of the carrier straps 18 and as mentioned outside on the bar 27. At the same time, wire 5 is released from the pull-out pins 6 so that the pull-out edge 4 can slide backwards over the ice back around the reel 13. In FIG. 9, the trailing edge 15 of the sheath is shown by the transverse rod 27 to which the sheath 2 is connected, to which the carrier straps 28 are also attached. Conveniently, transverse rod 27 may be formed as a hollow tube to keep the weight low. It is preferred to use a pipe having a diameter of 40mm and a thickness of 2mm. The through bar 38 at the leading edge 4 of the sheath 2 is similarly formed.
    As seen here and in FIG. 8, from the trailing edge 15 of the sheath 15 there is a sheath portion extending forwardly toward the pull-out edge, and a sheath portion extending opposite away from the trailing edge and termed end portion 7. End portion 7 is optionally unfolded manually as the transverse bar 27 approaches the ice upon rolling out. of the support straps 18. Alternatively or to assist with the unfolding, longitudinal spring steel strips 31, as illustrated in FIG. 10 and FIG. 11. The spring steel bands 31 are attached to the back of the end portions 7 with aluminum tape 32 as seen in FIG. 10, but other forms of fastening or embedding in the sheath are possible. For example, the spring steel bands 31 may be attached to the end portions 7 of the jacket 2 by gluing or sewn on. The spring steel strips 31 help the end portion 7, which attaches to the transverse rod 27, by itself, unfolds and covers the ice from the rod 27 onwards towards the curved end 33. The end portions 7 extending the extension edge 4 as seen in FIG. . 8 must be folded out manually to fit in a layer, as shown in the figure, since no spring steel strips are provided at the end portions 7 in extension of the pull-out cat 4. In FIG. 11, all mounted spring steel bands are seen on the back of the sheath, and it is seen that the belts sit perpendicularly from the trailing edge 15 of the sheath 2, this helps to ensure that the end portions 7, which emanate from the trailing edge 15 of the sheath, will unfold automatically as the sheath is lowered. The spring steel strips 31 typically have a thickness of 0.38mm and a width ranging from 10mm to 20mm. In the embodiment shown, these are steel strips, but strips of other material such as fiber-reinforced plastics can be used for the purpose as well.
    The reel 13 for the embodiment in which it is not lowered is shown in FIG. The stick 13 comprises a cylindrical inner tube 34 on which longitudinally radially directed wings 35 are provided. The blades 35 may be formed as hollow or solid aluminum profiles and may be spot welded to the central pipe. The wings, of which, for example, may be suitable for 8, extend along the tube, the tube 34 being detached from the wings at attachment points 36 of the support straps 28. This means that the support strap 28 can be wound directly on the tube 34 and accumulate around the tube at the attachment points 36. so that the accumulated winding of the carrier strap 28 here has about the same or slightly smaller diameter than the diameter of a circumscribed circle around the radial edges of the wings 35. In this way, it is fitting that during the winding, the carrier straps 28 are first wound on the tube 34 and then the outer casing 2 on the wings and on top of the carrier strap winding, thereby providing a smooth and smoothly wound jacket on the reel stick 13. In FIG. 12, there is shown a triangular suspension 37 which enables suspension of the reel 13 in the ceiling or roof-supporting beam structure inside a sports hall. This is an alternative to suspension in a transverse lattice beam 19 supported by upright columns, as shown in FIG. 1.1 FIG. 8, 6 suspension points 29 are schematically indicated and each of these points may comprise a triangle suspension 37 as shown in FIG. 12. As previously described, inside drive wheel 13 will be provided motor drive 9, for example in the form of drum motors, which can drive the stick around for up or unwinding of the jacket or support straps 28, depending on where in a cycle for on or covering of an ice rink the plant is located.
    In order for the jacket 2 not to become too heavy, it has a weight of not more than 250 g / m2, preferably not more than 220 g / m2. This ensures that roof structures or the lattice beam 19 can reasonably be dimensioned so that they will be able to wear the otherwise rather heavy sheath 2.
    The sheath material comprises at least 3 foil layers, one of which comprises a fiber reinforcement 16, one layer comprises a bubble wrap 17 with air enclosures, and a further layer comprises a metallized surface 18. The various layers will typically be bonded to each other by glue. Alternatively, they can be welded to each other without the use of additive material.
    The material layers together form a thermally insulating surface, so that a substantial temperature difference is maintained between the top and bottom of the applied film. This way, you can isolate an ice surface in an ice rink and save up to 20% of the energy consumption for cooling. Something similar applies to swimming pools where, however, it will typically be the water below the mantle, which has the higher temperature.
    As seen in the embodiment of FIG. 1, the casing 2 is composed of panels, typically a center panel 25 and two side panels 26. A pull wire is then connected to each panel. As shown, the center panel pull wire is attached to it centrally in the center panel, while the side panels pull wire is connected to it completely at the rim. This ensures good stability and avoids folds or folds.
    The embodiment according to FIG. 8 is a little different, since the individual panels here have to be wound on a reel 13 having a number of suspension points 29, and in the nature of the case there can be no question of wrapping the jacket around a suspension point. Therefore, the sheath 2 is divided into separate longitudinal panels along lines 30 extending all the way along the longitudinal direction of the sheath. As also seen in FIG. 8, there are only two wire connections 5 from pull-out game 6, so that in order to obtain the cutting parts which are not otherwise connected to a wire connection 5, a through rod 38 is provided along which a front bar 4 is connected to which all parts of the jacket are connected. . The bar 38 may conveniently be formed in the same manner as the transverse bar 27, as previously described, but thus completely through. This means that the through rod 38 cannot be mounted on the reel 13 and consequently rotates around the suspension points 29, and therefore any ends connected to the rod 39 hang down from the storage device and are not wound up therein. The sheath 2 may be coupled to the rods 27, 38 in a very simple manner as shown in FIG. 9. The sheath is wound once around the bar 27 and a longitudinal stitch 39 holds the bar to the sheath 2. It should be noted that the embodiment of FIG. 8 uses wide ribbons or straps as wire connections and consequently the pull-out play for this embodiment is arranged to wind straps as shown in FIG. 14, and not wire as discussed in connection with the discussion of the embodiment of FIG. 4. The straps are made of flat, relatively wide bands with high tensile strength, for example similar to those used as seat belts in vehicles.
    FIG. 13 is a side view of a winding rod 13 as shown in FIG. 8 and 11, but without hangers or straps. The points of inflection of the carrier straps 28 are shown and have a length along the stick 13 which is no less than the width of the type of straps 5 used. More the width will be 100mm. The distance from a suspension point 29 to the first point of attachment is marked with the arrow L1 and is here 795mm. The distance between the individual staples is given by arrow L2 and is 2050mm. The total length of the winding rod 13 is 6000mm. Winding rods of this length are joined in succession over the web to form the one shown in FIG. 8 shows a single magazine system over a web. The limitation of the length of each section allows a complete system to be packed for shipment in a 20-foot container, making transportation both cheap and efficient. The objectives stated here are not in themselves decisive for the function, but it has been found that with these objectives it is possible to obtain a lightweight and well-functioning winding rod 13.
    A European skating rink is typically 15 meters wide and 60 meters long. This gives an area of 1800 m2.
    The special system described means that the ice is covered approx. 95%.
    Reference number: 1 Horizontal surface 2 Sheath 3 Magazine 4 Pull-out edge 5 Wire connection 6 Pull-out play 7 End parts 8 Non-angular parts 9 Motor drive 10 The underside of the cap 11 Common steering system 12 Elevator play 13 Rolling stick 14 Rectangular piece 15 Rear edge 16 Fiber reinforcement 17 Bubble plastic G 21 Disc 22 Wire drum 23 Joint through shaft 24 Longitudinal slot 25 Center panel 26 Side panels 27 Transverse rod 28 Carrying strap 29 Suspension points 30 Lines 31 Spring steel strip 32 Alutape 33 Curved end 34 Cylindrical inner tube 35 Wings 36 Staple points 37 Triangular suspension 38
    权利要求:
    Claims (10)
    [1]
    A method of covering and covering a bounded horizontal surface (1) with a sheath (2), characterized in that, when not in use, the sheath (2) is suspended in a magazine (3) above the surface ( 1) and that covering of the surface (1) is effected by pulling an extension edge (4) of the sheath (2) via connecting straps (5) to an extraction slot (6), over the horizontal surface (1) during controlled release of the cover (2) from the magazine (3) and that the pull-out edge (4) and a trailing edge of the cover (2) during or after the pull-out are gradually lowered to contact between an underside (10) of the cover (2) and the horizontal surface (1).
    [2]
    Method according to claim 1, characterized in that the end portions (7) of the sheath (2) are manually aligned with the pull-out edge (4) and / or a rear edge (15), respectively, for covering non-angular parts (8) of the horizontal surface (1).
    [3]
    Method according to claim 1, characterized in that the magazine (3) releases the sheath (2) from a rolled-up state and receives the sheath (2) again during winding controlled by a motor-driven winch (9), the withdrawal winch (6) and the motor-drive winch ( 9) receives control signals from a common control system (11).
    [4]
    Method according to one or more of the preceding claims, characterized in that the rear edge (15) of the sheath is lowered to abutment to the surface (1) while simultaneously immersing the magazine (3) via a plurality of suspension lifts (12).
    [5]
    Method according to one or more of claims 1 to 3, characterized in that the rear edge (15) of the sheath is lowered to abutment to the surface (1) during unwinding of carrier straps (28) from the motor-driven game (9) controlled by control signals from the common operating system (11).
    [6]
    A magazine system and pull-out winch (6) for use in the method of claim 1, characterized in that the magazine system comprises a magazine (3) suspended over a horizontal surface (1) for storing a jacket (2) in a rolled state, pull-out winch (6) is connected via a wire connection (5) to a pull-out edge (4) of the sheath (2), and a motor drive (9) in the magazine (3) is connected to a reel (13) where the drive (9) and the pull-out winch (6) is in the context of a common operating system (11).
    [7]
    Magazine system and pull-out game (6) as claimed in claim 6, characterized in that the magazine (3) is suspended in its own elevator game (12), which is also connected to and controlled by the common control system (11).
    [8]
    The magazine system and pull-out winch (6) as claimed in claim 6, characterized in that the winding rod (13) comprises a storage area for winding the cover parts and attachment points for winding the strap or harness (28) connecting the winding rod (13) with the cover. rear edge (15) such that the rear edge (15) of the sheath is raised and lowerable from the storage system during the unwinding of the carrier belt (28) or the carrier strap from, respectively, winding on the reel (13).
    [9]
    Magazine system and pull-out game (6) as claimed in claim 7 or claim 8, characterized in that the cover (2) comprises a rectangular piece (14) with two equal-sided opposite side edges (4.15), a first edge acting as a pull-out edge. (4) and is connected to the wire connection (5), and an opposing edge (15) is either directly connected to the reel (13) or is connected to the reel (13) via one or more carrier straps (28).
    [10]
    Magazine system and pull-out winch (6) according to claim 6, characterized in that end portions (7) are attached along the pull-out edge (4) and along the rear edge (15), which will either be vertically suspended by fully extended cover (2). or via extruded steel strips (31) embedded in the sheath (2) extend away from the trailing edge (15) or pull-out edge (4), and these end portions (7) are formed to cover non-sided portions (8) of the horizontal surface (1). ).
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    同族专利:
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    DK179286B9|2018-04-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB1602476A|1978-05-31|1981-11-11|Ms Mechanical Systems Ltd|Arrangements for coverling liquid bodies|
    DE3102362A1|1981-01-24|1982-11-04|Heinz H. 4410 Warendorf Wolff|Arrangement for covering a pool with a covering tarpaulin and method therefor|
    WO2008152400A2|2007-06-12|2008-12-18|Daniel Cutler|Covering system|
    KR101332636B1|2013-06-28|2013-11-25|코오롱글로텍주식회사|Covering apparatus of ground|
    法律状态:
    2020-08-14| PBP| Patent lapsed|Effective date: 20200113 |
    优先权:
    申请号 | 申请日 | 专利标题
    DKPA201570238|2015-04-23|PCT/DK2016/050107| WO2016169569A1|2015-04-23|2016-04-19|Method for uncovering and on-covering of a limited horizontal surface with a cover and storage system and pull-out winch for use with the method|
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