EP3966409B1 - Dispositif pour poser des objets au moyen d'un entraînement orienté horizontalement - Google Patents

Dispositif pour poser des objets au moyen d'un entraînement orienté horizontalement Download PDF

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Publication number
EP3966409B1
EP3966409B1 EP20713537.7A EP20713537A EP3966409B1 EP 3966409 B1 EP3966409 B1 EP 3966409B1 EP 20713537 A EP20713537 A EP 20713537A EP 3966409 B1 EP3966409 B1 EP 3966409B1
Authority
EP
European Patent Office
Prior art keywords
platform
drive
movement
traction
connecting element
Prior art date
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Active
Application number
EP20713537.7A
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German (de)
English (en)
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EP3966409A1 (fr
Inventor
Norbert Fässler
Dieter Melder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Klaus Multiparking GmbH
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Klaus Multiparking GmbH
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Publication of EP3966409A1 publication Critical patent/EP3966409A1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/02—Small garages, e.g. for one or two cars
    • E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
    • B66F7/04—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars hydraulically or pneumatically operated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/08—Garages for many vehicles
    • E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
    • E04H6/18—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions
    • E04H6/188—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions using only vertical transport means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F2700/00—Lifting apparatus
    • B66F2700/12—Lifting platforms for vehicles or motorcycles or similar lifting apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

Definitions

  • the invention relates to a device for parking objects, in particular vehicles, at least comprising at least one platform movable by a movement device with a storage area, at least one drive, which is part of the movement device, and at least one traction device, which is part of the movement device.
  • the traction device connects an anchor point to the movement drive, which is designed as a linear drive.
  • Devices for parking objects are available in various embodiments. These devices serve to make optimal use of the limited storage space available. To do this, several items are stored on top of each other. In order to access objects that are stored above other objects, at least part of such a device must be moved. A drive is usually used for this movement. Such a drive must be able to reliably move the objects stored higher up and at the same time be easily accessible for testing and maintenance work.
  • the object of the invention is therefore to propose solutions for storing objects which enable improved use of the available installation space.
  • the device according to the invention therefore comprises a platform which is intended to hold objects and store them at least temporarily.
  • This platform has a storage area on which the items to be stored are placed. This storage area is usually flat.
  • a device according to the invention comprises a movement device which is intended to move the platform.
  • the movement device can be designed in such a way that only vertical movement of the platform is possible. However, it is often necessary to move a platform in a horizontal direction.
  • the movement device can therefore also be designed in such a way that it enables the platform to move in a horizontal direction.
  • the movement device can also be designed in such a way that both vertical and horizontal movements of the platform, even in superimposition, are possible.
  • the movement device includes at least one drive that actively ensures the movement of the platform.
  • Such a drive is usually designed as a working cylinder, which has a drive element that moves in a linear direction, hereinafter referred to as a connecting element.
  • the movement device comprises at least one traction means.
  • This traction device is suitable for transmitting tensile forces.
  • a particularly favorable embodiment of such a traction device is a chain.
  • the traction means can also be designed as a rope.
  • a chain or rope is a traction device that is flexible and flexible.
  • Rigid traction means such as tie rods, are also suitable for a device according to the invention.
  • the traction means of a device according to the invention connects the drive to an anchor point. This anchor point can be arranged on a movable part of the device.
  • the anchor point can also be attached to a stationary location that is always at rest.
  • a stationary location could be, for example, on a frame or frame of the device or on a part of the building belonging to the device.
  • the drive is designed as a linear drive, which has a base part and a linearly movable connecting element.
  • the linear drive is designed as a hydraulic cylinder
  • the cylinder with the pressure connections forms the base part
  • the piston rod forms the linearly movable connecting element. It is not absolutely necessary that the base part is at rest and only the connecting element moves during operation of the device. It is also possible for the base part and connecting element to move in the vertical and/or horizontal direction during operation of the device.
  • the connecting element is firmly anchored to a device part and the base part can be more linear and move relative to the connecting element.
  • the base part is firmly attached to a device part and the connecting element moves relative to the base part during operation of the device.
  • the direction of movement of the connecting element or alternatively the direction of movement of the base part, is essentially horizontal.
  • This horizontal direction of movement relates to the operating state of the device.
  • a horizontal direction of movement of the connecting element requires a horizontal alignment of the drive, which is designed as a linear drive. This horizontal orientation of the drive results in a number of surprising advantages:
  • the platform usually has a large length and width compared to its height.
  • a horizontally aligned drive can therefore be arranged in the horizontal direction to save space on or parallel to the platform.
  • no installation space is required for the drive below the platform. This means that there is significantly more installation space or storage space available below the platform than with known devices from the prior art.
  • the drive is arranged parallel to the platform, it can, for example, be attached with its base part above the platform. In this embodiment of the invention, too, no installation space is required for the drive below the platform, so that more storage space is available here.
  • the drive By arranging the drive horizontally, the storage space provided below the platform is optimized and the installation space required by the device itself is reduced.
  • a substantially horizontal direction of movement of the connecting element simplifies the movement device.
  • the drive works together with the traction device and the anchor point. The movement of the connecting element of the drive is transmitted to the traction means by a suitable mechanism. The movement of the traction device is then transmitted to the platform either via the anchor point or another element.
  • part of the traction means runs in a vertical direction.
  • This vertically extending part of the traction means is longer in the first lowered position than the vertically extending part of the traction means in a second, raised position of the platform.
  • the length of the traction device corresponding to this difference in length must be saved or kept in the elevated position of the platform. If the connecting element moves in a horizontal direction, this difference in length of the traction means can be stored very easily in a horizontal direction parallel to the platform without additional components.
  • the horizontal arrangement of the drive and thus the connecting element means that components are saved that would be required for temporary storage of the traction mechanism if the drive were not aligned horizontally.
  • the horizontal arrangement of the drive means that components in the device are saved and this is thereby simplified.
  • the proposal advantageously provides that the movement device moves the platform in a horizontal and/or vertical direction.
  • the movement device and/or the drive can be designed in such a way that movement of the platform in a horizontal and/or vertical direction or in both directions, superimposed on one another, is enabled.
  • both directions of movement are increasingly required in order to enable a high packing density of objects in the available storage volume.
  • the anchor point is designed to be variable in its horizontal position relative to the movement device or is arranged in a stationary manner. In a horizontally stationary embodiment of the anchor point, this is provided in cooperation with the traction means for a purely vertical movement of the platform.
  • the anchor point can also be designed to be horizontally movable relative to the direction of movement, in particular relative to the drive. This makes it possible to change the horizontal position of the anchor point. Before the movement device is actuated, the horizontal position of the anchor point can be changed. By changing this horizontal position, the traction device that is also used to change the vertical position of the platform can then be used at the same time to change the horizontal position of the platform.
  • the drive can optionally be connected to a horizontal gear, with the horizontal gear converting a movement generated by the drive into a horizontal one Movement of the platform translated.
  • the traction means is used exclusively to move the platform in the vertical direction.
  • a horizontal gear is provided which can optionally be connected to the drive.
  • the drive is connected to this horizontal gear.
  • the horizontal gear then translates the movement of the drive into a horizontal movement of the platform.
  • the horizontal gear is separated from the drive again.
  • the connection between the traction means and the drive is also optional. The traction device can therefore be easily separated from the drive.
  • either the drive is connected to the horizontal gear for horizontal movement of the platform or the drive is connected to the traction means for vertical movement of the platform.
  • a single drive that is aligned horizontally can therefore be used for both vertical movement of the platform and horizontal movement of the platform. Since a drive is usually a costly component, this embodiment provides a cost-effective device with only one drive, which enables the platform to move in two spatial axes.
  • the device comprises at least one deflection means for deflecting the traction means, the traction means connecting the anchor point to the drive via the deflection means, which changes the direction of the traction means.
  • a deflection means is provided between the drive and the anchor point. This deflection means is in operative connection with the traction means.
  • the traction means revolves around the deflection means. The direction of the traction device changes as the deflection device rotates. The part of the traction means that runs from the drive to the deflection means therefore runs in a different direction than the part of the traction means that runs from the deflection means to the anchor point.
  • the deflection means can, for example, be designed as a rotatably mounted deflection roller over which the traction means is guided.
  • the deflection means is intended to convert a horizontal movement transmitted from the drive to the traction means into a movement running in a different direction.
  • the deflection means usually changes the horizontal direction of the traction means running from the drive to the deflection means into a vertical direction. Through such a deflection, the horizontal movement of the connecting element of the drive is easily translated into a vertical movement of the platform. Further embodiments of the deflection means are described below.
  • the drive is connected to the platform at its base part and the drive moves together with the platform in the vertical direction.
  • the drive is fixed with the platform movable in the vertical direction tied together. When the platform moves up and down, the drive moves together with the platform.
  • a deflection means is also provided, which is connected to the platform and also moves together with it in the vertical direction.
  • the anchor point is not arranged on the platform, but rather at a point of the device that remains stationary or at a point of the building surrounding the device that remains stationary.
  • the drive is arranged on or below the moving platform in a particularly space-saving manner. This means that no installation space is required below the platform for the drive or for other elements of the movement device.
  • the movement device has at least one vertically extending guide, which has a fixed part which is attached to a stationary base, in particular a building or a frame, and the guide further has a movable part which also has the platform is connected and the movable part is guided in a vertically movable manner in the fixed part.
  • the movement device includes a vertical guide for the platform when it moves in the vertical direction. A movable part of this guide is firmly connected to the platform. This movable part of the guide engages in a fixed part of the guide, which is arranged in a stationary manner. When the platform moves, the movable part moves along the stationary part of the guide. Such guidance ensures precise, vertical movement of the platform.
  • the platform has at least one side part.
  • This side part delimits a long or transverse side of the platform.
  • the side part is usually arranged at right angles to the storage surface.
  • the drive is fastened below the platform, in particular below the storage area.
  • the drive is arranged below the platform. This arrangement means that no space is lost on the storage area for arranging the drive, so that this alternative embodiment also makes particularly good use of space for storing objects in the device.
  • the drive is listed as a hydraulic cylinder, a pneumatic cylinder, an electromechanical linear drive or an electric linear motor.
  • the drive can be formed by various actuators with a linear direction of movement.
  • hydraulics or pneumatics can represent interesting embodiments for the drive.
  • electromechanical drives can be provided in which, for example, a rotating electric motor engages in a rack via a pinion and thus generates a linear movement of the rack.
  • all embodiments of a linear drive are disclosed.
  • the anchor point is arranged stationary above the platform and is identical or connected to a point on a building or a stationary frame.
  • the anchor point is designed to be immovable and stationary. The anchor point therefore remains at rest when the platform moves.
  • the anchor point is located above the platform.
  • the traction means runs at least partially from the platform in a vertical direction to the anchor point.
  • Such a stationary anchor point can be arranged, for example, on a frame or frame of the device or on a part of the building belonging to the device.
  • This embodiment is particularly suitable for devices in which the drive moves in a vertical direction together with the platform.
  • a deflection means is arranged between the drive and the stationary anchor point, which also moves together with the platform and changes the direction of the traction means.
  • the anchor point is arranged on the platform and immovably relative to the platform.
  • the anchor point moves along with the platform.
  • the anchor point is firmly connected to the platform and is immovable in relation to it.
  • This embodiment is particularly suitable in combination with a drive which is arranged in a stationary manner outside the platform.
  • a deflection means is additionally provided, which is also arranged in a stationary manner outside the platform.
  • the deflection means is designed as a roller that is rotatably mounted to the platform and is arranged on the platform.
  • a rotatably mounted roller is particularly useful for redirecting the traction device, as a rotatably mounted roller means that hardly any frictional losses occur when redirecting.
  • This embodiment, in which the deflection means is connected to the platform, is particularly advantageous in combination with a stationary anchor point and a movably arranged drive.
  • the deflection means is designed as a roller mounted rotatably to a stationary base, in particular a building or a frame, and is arranged on the stationary base.
  • a deflection means designed as a rotatable roller is arranged in a stationary, i.e. immovable, manner. This embodiment is particularly suitable in combination with an anchor point arranged on the platform and a stationary drive.
  • the deflection means is designed as a fixed slider which is arranged on the platform or a stationary base, in particular a building or a frame.
  • the deflection means for the traction means is particularly simple and inexpensive.
  • an immovable, rigid slider is used, over which the traction device is guided.
  • This slider has at least one smooth surface over which the traction means is guided.
  • sliding friction occurs between the traction means and the slider, which, however, is low due to the smooth surface.
  • the advantage of a deflection device designed as a sliding piece is, on the one hand, the ease of manufacture and, on the other hand, the lack of moving parts, which increases ease of maintenance.
  • a deflection means designed as a slider can alternatively be arranged in a stationary manner or on the platform, analogous to the previously illustrated embodiment, in which the deflection means is designed as a rotatably mounted roller.
  • the direction of movement of the connecting element when extending from the base part is directed towards the deflection means.
  • the traction means is connected to the connecting element.
  • the drive is arranged in such a way that when the connecting element is moved out of the base part of the drive, the connecting element moves in the direction from which the traction means is brought to the drive.
  • the proposal advantageously provides that the direction of movement of the connecting element when extending from the base part is in the direction of the deflection means is directed away.
  • the direction of movement of the connecting element is reversed to the previously described embodiment.
  • the direction of movement of the connecting element out of the base part runs in the opposite direction to the direction from which the traction means is brought to the drive.
  • the traction means runs essentially vertically between the deflection means and the anchor point.
  • the alignment of the traction means between the deflection means and the anchor point enables a particularly efficient movement of the platforms in a vertical direction, since the traction means runs parallel to the direction of movement of the platform. By vertically aligning this area of the traction means, very little space is required for its arrangement in the device.
  • the traction means runs essentially horizontally between the deflection means and the drive.
  • This embodiment complements the previously described embodiment.
  • the traction means initially runs in a horizontal direction from the connecting element to the deflection means. After the deflection by the deflection means, the traction means then continues in a vertical direction from the deflection means to the anchor point.
  • the vertically extending part of the traction means can run either upwards or downwards from the deflection means.
  • the drive is attached to a stationary base, in particular a building or a frame.
  • the drive is arranged immovably outside the platform.
  • the base part of the drive is fixed in a stationary, immovable manner.
  • a deflection means is provided, which is also attached to a stationary base.
  • the anchor point on the other hand, is arranged on the platform and moves together with it in a vertical and/or horizontal direction.
  • the traction means is connected directly to the connecting element of the drive and the connecting element transmits its movement to the traction means.
  • the traction means is attached directly to the connecting element of the drive.
  • a traction device designed as a chain can be attached directly to a connecting element designed as a piston rod. Direct here means that no further components or components are arranged between the connecting element and the traction means.
  • the traction means is connected at its end opposite the anchor point to a traction point which is in a constant position relative to the base part and the traction means runs from the traction point to the connecting element.
  • the traction means is not directly connected to the connecting element. Instead, the second end of the traction device opposite the anchor point is firmly connected to a traction point. From this traction point, the traction means then first runs to the connecting element of the drive and from there further to the deflection means and/or to the anchor point. The traction device is therefore indirectly connected to the drive.
  • the pull point is arranged in a constant position relative to the base part of the drive, in this embodiment a force amplification of the drive in the manner of a pulley block can be achieved.
  • drives with lower power output can be used for the device.
  • the base part of the drive and the pull point can be arranged either movably on the platform or stationary outside the platform.
  • a deflection roller is provided on the connecting element, over which the traction means is guided.
  • This embodiment is based on the previously described embodiment, in which a pull point arranged in a constant position to the base part is provided.
  • a deflection roller is provided on the connecting element, for example at the tip of a connecting element designed as a piston rod. The traction device is guided from the traction point over this deflection roller and from there continues to the deflection device and/or anchor point.
  • a force amplifier based on the principle of a pulley block can be implemented in a particularly simple and functionally stable manner.
  • the device comprises at least two platforms that can be raised and lowered vertically one above the other, the two platforms being connected at a constant distance from one another via spacer elements. It is also possible to arrange several platforms one above the other for parking objects, especially vehicles.
  • the different platforms are connected to each other via spacer elements. These spacer elements can be rigid, for example as metal profiles, or flexible, for example as steel cables.
  • spacer elements can be rigid, for example as metal profiles, or flexible, for example as steel cables.
  • the drive drives one platform directly, the other platform(s) are coupled in their movement to the driven platform via the spacer elements and thus move synchronously with the driven platform.
  • a synchronous tension element is provided on the side of the platform, which extends with a first part in a first area of the platform, over a middle second part running on the platform, to a third part, second area opposite the first area the platform and which is fixed with one end in the first area and with its other end in the second area, each synchronous tension element being guided at least by a roller on the platform.
  • synchronous tension elements are provided on the platform, which enable the platform to be raised and lowered evenly.
  • the platform has a first area which faces away from the side from which objects are moved onto the platform.
  • a second area of the platform is where objects are moved onto the platform. In a device for parking vehicles, the vehicles are moved onto the platform via the second area of the platform.
  • the first and second areas of the platform are therefore at different ends of the platform.
  • the first and second areas of the platform should move evenly.
  • synchronous tension elements are attached laterally on each side of the platform. These synchronous tension elements extend from the first area of the platform to the second area of the platform.
  • the synchronous tension elements are designed to be flexible and are formed, for example, by chains or ropes.
  • the two ends of the synchronous tension elements are fixed. This means that the ends are fixed in place to immovable parts of the device or the building surrounding the device.
  • a first end of a synchronous tension element runs with a first part from the fixation in the first area of the platform to a roller movably arranged on the platform.
  • the synchronous tension element is deflected by this roller and runs from this roller in a second part along the platform to a second roller arranged movably relative to the platform. From this second roller, the synchronous tension element runs in a third part, the other end of which is fixed.
  • the first and third parts of the synchronous tension elements run in a vertical direction and the middle, second part of the synchronous tension elements run horizontally, parallel to the platform.
  • the synchronous tension elements are not directly connected to the drive or the traction device.
  • the synchronous tension elements form passive components which, when the platform is moved by the drive and the traction means, synchronize this movement along the platform and ensure that the first area and the second area of the platform rise and fall synchronously.
  • two synchronous tension elements are provided, which are arranged along the long sides of the platform.
  • the two ends of the synchronous tension elements are attached to a stationary base, in particular a building or a frame.
  • the two ends of the synchronous tension elements are immovable and fixed in place. This fixation can be carried out on a frame or on a part of the building belonging to the device.
  • rollers of both synchronous tension elements are rotationally connected by a synchronous shaft.
  • the previously described synchronous tension elements ensure a synchronous vertical movement between a first region arranged at the front in the longitudinal direction of the platform and a second region arranged at the rear in the longitudinal direction of the platform.
  • the term longitudinal direction means the direction of the platform in which the longer side of the platform runs.
  • a synchronous shaft is provided in this embodiment, which runs in the transverse direction from one side of the platform to the other. This synchronous shaft is arranged between rollers of the synchronous tension elements that are opposite one another in the transverse direction of the platform and is firmly connected to these rollers.
  • the rotation of one roller is transmitted through the synchronous shaft into a rotation of the other roller.
  • Interaction means that forces and moments are transmitted between the synchronous tension elements and the rollers.
  • This can be achieved, for example, by designing the synchronous tension elements as a chain and the rollers as pinions.
  • the sprockets engage in the chain, whereby a movement of the chain, i.e. the synchronous tension element, is transferred to the sprockets, i.e. the rollers.
  • the rotation transmitted by the synchronous shaft from one roller to the other roller is therefore also transmitted to the second synchronous tension element via this interaction between the roller and synchronous tension elements.
  • a synchronous shaft has a simple and robust design and further improves the operational safety of the device, as it effectively prevents the platform from tilting during lifting and lowering.
  • This embodiment is simple and robust and has only a single drive. This embodiment can therefore also be produced particularly cost-effectively and is easy to assemble.
  • the synchronous shaft viewed from the side of the device, is arranged vertically in a line with the deflection means.
  • the device has a deflection means which is arranged vertically above or below the synchronous shaft.
  • the synchronous shaft and deflection means lie on a line in the vertical direction.
  • the deflection means represents the point at which the force generated by the drive and traction means is introduced into the platform. The driving force therefore acts at Moving the platform in a vertical direction onto the deflection means.
  • the synchronous shaft is arranged above or below the deflection means, the synchronous shaft and thus also the rollers of the synchronous tension elements lie in the line of action of the force that raises and lowers the platform in the vertical direction. This arrangement is particularly favorable because no torque can occur between the deflection means and the rollers of the synchronous tension elements.
  • This arrangement of synchronous shaft and rollers is therefore not susceptible to distortion of the platform caused by torque and is therefore particularly operationally safe.
  • a deflection means arranged on the platform is provided, which moves together with the platform.
  • the drive is also connected to the platform with its base part and therefore also moves together with the platform.
  • the anchor point on the other hand, is stationary, meaning immovable, arranged above the platform.
  • the components responsible for moving the platform are all arranged on the platform. This means that no installation space is required below or next to the platform for these components. At the same time, these components are easy to assemble and easily accessible for carrying out maintenance work.
  • the connection of the traction device to the connecting element of the drive can be carried out directly.
  • the traction means can be attached to a traction point that is movable with the platform and from there to the connecting element, whereby force amplification is achieved in the manner of a pulley.
  • This alternative embodiment also represents a combination of previously described embodiments.
  • a deflection means is provided, which, like the base part of the drive, is not arranged on the movable platform, but outside at a fixed point.
  • the drive does not move together with the platform.
  • the anchor point on the other hand, is arranged on the platform and moves along with it.
  • This alternative, preferred embodiment has the advantage that the platform is particularly light and simple.
  • the drive and deflection means can be arranged above the device to save space, for example on the ceiling of a part of the building belonging to the device. Thus, in this alternative, particularly preferred embodiment, particularly little installation space is required for driving the platform.
  • the drive and the deflection means are also easy to reach via the platform that moves upwards in the vertical direction.
  • the traction means can be connected either directly to the connecting element of the drive or indirectly, starting from a pulling point, to the connecting element of the drive.
  • the pulling point at which the The end of the traction device opposite the anchor point is also fixed and arranged outside the platform.
  • the pull point can, for example, be arranged on the ceiling of a part of the building belonging to the device, adjacent to the base part of the drive.
  • Fig. 1 shows a schematic, perspective view of a first embodiment of a device.
  • the representation of all figures is schematic, which means that only elements of the device that are essential to the function are shown.
  • the device comprises a vertically movable platform 2, which here has a rectangular shape.
  • the device and the platform 2 are intended for parking objects, in particular motor vehicles.
  • For placing objects on the platform 2, it has a storage area 21, which is flat here.
  • the platform 2 has a first area 10, which faces to the rear left in the illustration.
  • a second area 11 of the platform is arranged opposite the first area 10 and faces to the front right.
  • Objects, in particular vehicles are symbolized by arrows and moved over the second area 11 onto the platform.
  • the first area 10 is usually arranged adjacent to a vertically extending wall, so that no objects are normally moved onto the platform 2 or away from the platform 2 via the first area 10.
  • a side part 22 of the platform 2 is arranged on two long sides adjacent to the storage area 21.
  • the long side here is to be understood as the longer dimension of the platform 2, which runs from the front right to the back left in the illustration.
  • the side parts 22 extend here at right angles to the storage surface 21.
  • the side parts 22 are designed to be flat.
  • the storage surface 21 and the side parts 22 are conveniently made of flat metal, in particular metal profiles, which are strong enough to absorb the weight of the objects placed on them.
  • the device has two drives 3, each of which includes a fastening part 31 and a connecting element 32.
  • the fastening parts 31 are firmly connected to the side parts 22 of the platform 2.
  • the drives 3 thus move together with the platform 2.
  • a deflection means 6 in the form of a rotatably mounted roller is arranged at the rear-facing end of the side parts 22 in the first region 10 of the platform.
  • the deflection means 6 also move together with the platform 2.
  • Above the deflection means 6, a stationary anchor point 4 can be seen.
  • These anchor points 4 are arranged outside the platform 2 and therefore do not move together with the platform 2.
  • the anchor points 4 can be arranged, for example, on the ceiling of a building section that surrounds the device or belongs to the device, or on an immovable support frame belonging to the device be.
  • a traction device 5 On each side of the platform 2 there is a traction device 5, which is attached to an anchor point 4.
  • the traction device 5 runs from the anchor point 4 initially vertically downwards and is then deflected in the horizontal direction by the deflection means 6.
  • the traction means 5 runs from the deflection means 6 to the connecting element 32 of the drive 3.
  • the traction means 5 is here directly connected to the end of the connecting element 32 pointing away from the base part 31.
  • the movement device 7 includes the drive 3 and the traction means 5.
  • a synchronous traction element 8a, 8b is arranged along the longitudinal direction of the platform 2. These synchronous tension elements 8a, 8b are each connected to the side parts 22 of the platform 2 via two rollers 50a, 50b or 51a, 51b.
  • the rollers 50a, 50b, 51a, 51b are rotatably attached to the platform 2.
  • the synchronous tension element 8a facing forward to the left will be described below. This description applies analogously to the second synchronous tension element 8b facing to the rear on the right.
  • the synchronous tension element 8a is fixed with one end 88 at an immovable point below the platform 2. From this point, a first part 81 runs in a vertical direction to the roller 50a in the first area 10, through which the synchronous tension element 8a is deflected in a substantially horizontal direction.
  • a second, middle part 82 runs from the roller 50a to the roller 50b, which is arranged in the second area 11 of the platform 2. The roller 50b then deflects the synchronous tension element 8a in the vertical direction.
  • a third part 83 extends vertically upwards to a point located stationary above the platform.
  • the other end 89 of the synchronous tension element 8a is attached to this point.
  • the synchronous pull elements 8a, 8b can be designed, for example, as chains or ropes and serve to ensure that the first area 10 and the second area 11 of the platform 2 move evenly or synchronously during lifting and lowering.
  • the rollers 50a and 51a are connected in the illustrated embodiment by a synchronous shaft 90.
  • the two rollers 50a and 51a are arranged on the synchronous shaft 90 in a rotationally fixed manner.
  • the synchronous shaft 90 serves to ensure uniform lifting and lowering in the transverse direction of the platform 2.
  • the two rollers 50a and 51a are in operative connection with the synchronous tension elements 8a and 8b. There is a frictional or positive connection, whereby when the synchronous tension elements 8a and 8b move past the rollers 50a and 50b, they are forced into a rotational movement.
  • Such an active connection can be produced, for example, in that the synchronous tension elements 8a and 8b are designed as chains and the two rollers 50a and 50b are designed as pinions engaging in these chains.
  • the first synchronous tension element 8a moves relative to the roller 50a, it is set into a rotational movement and this rotational movement is transmitted to the roller 51a.
  • the rotary movement is in turn translated by the roller 51a into a linear movement of the other synchronous tension element 8b.
  • the deflection means 6 and the synchronizing shaft 90 are not in vertically arranged directly one below the other.
  • a particularly low-tension construction results from arranging the synchronous shaft 90 and thus the two rollers 50a and 50b in a vertical line of action together with the deflection means 6.
  • the embodiment shown with two movement devices 7 and a movement synchronized via a synchronous shaft 90 is particularly reliable and inexpensive to produce.
  • Such a device has a redundancy of two drives 3, so that the device is still fully functional despite the failure of one drive 3.
  • a uniform lifting and lowering of the platform 2 is reliably ensured in the longitudinal direction by synchronous pull elements 8a and 8b and in the transverse direction by the synchronous shaft 90. Due to the horizontal arrangement of the drives 3 on the side parts 22, very little space is required for the drives 7 and the movement devices 7, so that such a device makes optimal use of the available space for parking objects, especially vehicles.
  • Fig. 2 shows a schematic, perspective view of a second embodiment of a device.
  • the embodiment shown differs from that in Fig. 1 illustrated embodiment by the arrangement of the drive 3. Except for this arrangement, the in Fig. 2 illustrated embodiment is identical to that in Fig. 1 illustrated embodiment. For reasons of clarity, the identical components are only partially provided with reference numbers. For these identical components let be Fig. 1 and the associated description.
  • the base part 31 of the drive 3 is firmly connected to a side part 22 of the platform 2.
  • the drive 3 moves together with the platform 2.
  • the drive 3 is aligned so that the connecting element 32 points away from the deflection means 6.
  • the drive 3 is arranged in reverse, so that the connecting element 32 moves towards the deflection means 6 when it is extended from the base part.
  • the traction means 5 is connected to the connecting element 32 via a connecting piece. This mediation piece 322 is required here in order to guide the traction device 5 past the base part 31.
  • the entire movement device 7 is arranged in the first area 10 of the platform 2. This arrangement is more compact than the one in Fig. 1 illustrated embodiment.
  • Fig. 3 shows a schematic, perspective view of a third embodiment of a device.
  • the embodiment shown differs from that in Fig. 1 illustrated embodiment by the arrangement or positioning of the drive 3 and by the connection of the traction means 5 with the connecting element 32.
  • the other parts and Elements of the device in the in Fig. 3 The embodiment shown is identical to that in Fig. 1 illustrated embodiment. For these parts and elements, please refer to the description Fig. 1 referred.
  • the drive 3 is arranged so that the direction points away from the deflection means 6 when the connecting element 32 is extended from the base part 31.
  • the end of the traction means 5 facing away from the anchor point 4 is in Fig.
  • the traction means 5 first runs to a deflection roller 321 rotatably attached to the tip of the connecting element 32.
  • the traction means 5 is guided around the deflection roller 321 and then continues in a substantially horizontal direction to the deflection means 6.
  • the force or movement of the connecting element 32 is transmitted indirectly, i.e. via the deflection roller 321, to the traction means 5.
  • the pull point 53 serves to introduce force into the platform 2 and is arranged immovably relative to the base part 31. This arrangement increases the force of the drive 3 in the manner of a pulley.
  • Fig. 4 shows a schematic, perspective view of a fourth embodiment of a device.
  • the drive 3 is not arranged on the platform 2 but is mounted in a stationary manner outside the platform 2.
  • the drive 3 in the in Fig. 4 The illustrated embodiment therefore does not move together with the platform 2.
  • the anchor point 4 is arranged on the platform 2, on its side part 22 and moves together with the platform 2.
  • the traction means 5 begins at this anchor point 4 and runs from there initially vertically upwards to a deflection means 6 arranged in a stationary manner outside the platform.
  • the traction means 5 is deflected by the deflection means 6 in a horizontal direction.
  • the drive 3 is aligned here so that the direction of movement of the connecting element 32 is directed towards the deflection means 6 when it is extended from the base part 31.
  • the traction means 5 is connected directly to the end of the connecting element 32 pointing away from the base part 31.
  • the drive 3 and deflection means 6 are arranged above, for example on the ceiling of the part of the building belonging to the device, in a particularly space-saving manner.
  • the platform 2 is particularly simple to construct and manufacture.
  • the embodiment shown has, in contrast to the embodiments in Fig. 1 to Fig. 3 no synchronous shaft 90 on. Of course, such a synchronous shaft 90 can also be used in the in Fig. 4 illustrated embodiment can be provided.
  • the two synchronous tension elements 8a and 8b are in the in Fig. 4 illustrated embodiment analogous to that in Fig. 1 illustrated embodiment constructed. For the synchronous tension elements 8a and 8b, turn to the description Fig. 1 referred.
  • Fig. 5 shows a schematic, perspective view of a fifth embodiment of a device.
  • two platforms 2 arranged one above the other are provided.
  • the two platforms 2 are constructed identically.
  • the two platforms 2 are connected parallel to each other at a constant distance via four spacer elements 23.
  • These spacer elements 23 can be designed to be rigid or flexible. It is also possible to arrange more than two platforms 2 one above the other in this way.
  • the platform 2 shown above corresponds to the platform 2 from the embodiment Fig. 1 and has two movement devices 7. These movement devices 7 are identical to those in Fig. 1 illustrated embodiment executed.
  • two or more platforms 2 at the in Fig. 4 illustrated embodiment with a stationary drive 3 to be provided.
  • two or more platforms 2 can be provided for all embodiments shown and described.
  • Fig. 6 shows a schematic, perspective view of a sixth embodiment of a device.
  • the drive 3 is mounted below the storage area 21 and is shown in dashed lines for this reason.
  • This arrangement below the storage area 21 is also particularly space-saving and at the same time very easily accessible for maintenance work when the platform 2 is moved vertically upwards.
  • the drive 3 thus moves here together with the platform 2.
  • a deflection means 6 designed as a rotatable roller.
  • the anchor point 4 is arranged here in a stationary manner above the first area 10 of the platform 2.
  • the traction means 5 initially runs vertically downwards from the anchor point 4 and is then deflected by the deflection means 6 in the horizontal direction to the drive 3.
  • the traction device 5 is here directly connected to the connecting element 32 of the drive 3.
  • the entire movement device 7 is arranged centrally here in the transverse direction of the platform 2.
  • the illustrated embodiment has the advantage that only one movement device 7 is provided and therefore fewer components are present than in the previously illustrated embodiments.
  • a device can also have only a single movement device 7, in which the drive, as in Fig. 4 shown and described, is arranged stationary above the platform and the anchor point 4 is connected to the platform 2.
  • Fig. 4 The embodiment shown has a synchronous shaft 90 and two synchronous tension elements 8a, 8b. Please refer to the description for these components Fig. 1 referred.
  • Fig. 7 shows a schematic side view of a seventh embodiment of a device.
  • This side view shows an embodiment of a device in which the platform 2 is designed to be movable in both the vertical and horizontal directions.
  • the platform 2 is shown in its lower position from which it can be moved vertically upwards.
  • the drive 3 is attached to the platform 2 with its base part 31 and moves together with it.
  • a deflection means 6 in the form of a rotatably mounted roller.
  • the anchor point 4 is here designed to be variable in position and is attached to the ceiling of a building section above the platform 2.
  • the anchor point 4 can be moved in its horizontal position.
  • An adjustment drive not shown, is provided for this displacement.
  • the anchor point 4 can be moved from its position shown with solid lines, for example, to the position 4' shown in dashed lines.
  • the direction of movement of the anchor point 4 is symbolized by the double arrow 43.
  • the anchor point 4 also includes a brake 41.
  • This brake 41 serves to clamp the traction device 5 to the anchor point 4 and thus fix it.
  • the traction means 5 runs vertically upwards from the connecting element 32 of the drive 3 via the deflection means 6 to the anchor point 4, where it is fixed by the brake 41 in the state shown.
  • the traction means 5 continues to a traction means storage 51.
  • This traction means storage 51 keeps additional traction means 5 in stock.
  • Such a traction device storage 51 can be designed, for example, as a roller or winch. In the state shown, in which the traction means 5 is fixed at the anchor point 4, when the drive 3 is actuated, the platform 2 moves in the vertical direction.
  • a deflector 95 is first brought into position so that it engages in the traction means 5, which runs vertically downwards from the position 4' of the anchor point 4.
  • the deflector 95 can be designed in various ways and is suitable for assuming an active state in which it engages in the traction means 5 and a passive state in which it does not engage in the traction means 5. In the active state of the deflector 95, it fixes the vertical course of the traction means 5 between the position 4' of the anchor point 4 and the deflector 95. If the drive 3 is now actuated, the platform 2 is in the horizontal direction first moved towards the diverter 95.
  • Such a horizontal movement of the platform 2 is useful, for example, in storage systems in which a particularly high packing density of objects is to be achieved.
  • the deflector 95 can then be transferred to the passive state.
  • the drive 3 is actuated further, the platform 2 is now lifted in the vertical direction into position 4', as described above, by the interaction of the connecting element 32, deflection means 6 and anchor point 4.
  • an elastically acting energy storage device such as a spring, can be provided, which pulls the platform 2 back into its state shown with solid lines.
  • the movement drive 7 is used for both vertical and horizontal movement of the platform 2.
  • This anchor point 4 can be positioned in its horizontal position by an adjustment drive. In this embodiment, only a single powerful drive 3 is required to move the platform 2. To adjust the horizontal position of the platform 2, all that is required is a simply constructed adjustment drive.
  • the principle of a horizontally movable anchor point 4 can also be combined with other embodiments in order to achieve horizontal mobility of the platform 2.
  • Fig. 8 shows a schematic side view of an eighth embodiment of a device.
  • a drive 3 arranged on the platform 2 is provided, which has a horizontally movable connecting element 32.
  • a traction means 5 extends via a deflection means 6, which is also arranged on the platform 2, to a stationary anchor point 4.
  • a horizontal gear 96 is provided. This horizontal gear 96 can optionally be connected to the drive 3.
  • the drive 3 is connected to the traction means 5, as described above.
  • the connection between the drive 3 and the traction means is temporarily separated. Instead, the drive 3 is connected to the horizontal gear 96. If the drive 3 is now actuated, the horizontal gear 96 produces a movement of the platform 2 in the horizontal direction.
  • a drag means 98 is provided, which runs from the horizontal gear 96 to a drag point 97. When the drive 3 is actuated, the horizontal gear 96 generates a movement of the drag means 98. The drag gear 98 is drawn into the horizontal gear 96. As a result, the platform 2 is pulled along the drag means 98 to the drag point 97 on the left and thus moved in a horizontal direction.
  • a movement in the opposite direction can be generated by an elastic force storage device, such as a spring.
  • an elastic force storage device is not shown here.
  • the drag means 98 can also be designed so that power can be transmitted in two directions.
  • the drag means 98 can be designed to be rigid, for example as a rack.
  • the horizontal gear 96 is designed so that it moves along the rigid drag means 98 when the drive 3 is actuated. In the horizontal gear 96, a linear movement of the drive 3 can be translated into a rotational movement of a pinion, which in turn engages in a drag means 98 designed as a rack.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Claims (15)

  1. Dispositif pour poser des objets, en particulier des véhicules, comprenant au moins
    - au moins une plateforme (2) déplaçable par un appareil de déplacement (7) avec une surface de pose (21),
    - au moins un entraînement (3) qui fait partie de l'appareil de déplacement (7),
    - au moins un moyen de traction (5) qui fait partie de l'appareil de déplacement (7),
    dans lequel le moyen de traction relie un point d'ancrage (4) à l'entraînement de déplacement (3), dans lequel l'entraînement (3) est réalisé comme entraînement linéaire qui comprend une partie de base (31) stationnaire et un élément de liaison (32) mobile linéairement par rapport à celle-ci, dans lequel le sens de déplacement de l'élément de liaison (32) est sensiblement horizontal,
    dans lequel le dispositif comprend au moins un moyen de renvoi (6) pour le renvoi du moyen de traction (5), dans lequel le moyen de traction (5) relie le point d'ancrage (4) par le biais du moyen de renvoi (6), qui modifie le sens du moyen de traction (5), à l'entraînement de déplacement (3),
    dans lequel l'entraînement (3) est relié au niveau de sa partie de base (31) à la plateforme (2) et l'entraînement (3) se déplace conjointement à la plateforme (2) dans le sens vertical, dans lequel le moyen de traction (5) s'étend entre le moyen de renvoi (6) et le point d'ancrage (4) sensiblement verticalement, dans lequel le moyen de traction (5) s'étend sensiblement horizontalement entre le moyen de renvoi (6) et l'entraînement (3), et caractérisé en ce qu'au niveau de la plateforme (2), un élément de traction de synchronisation (8a, 8b) est prévu latéralement de chaque côté, élément qui s'étend avec une première partie (81) dans une première zone (10) de la plateforme (2), en passant par une deuxième partie (82) médiane s'étendant au niveau de la plateforme (2), à une troisième partie (83) dans une seconde zone (11) de la plateforme (2) opposée à la première zone (10), et qui est fixé avec l'une de ses extrémités (88) dans la première zone (10) et avec son autre extrémité (89) dans la seconde zone (11), dans lequel chaque élément de traction de synchronisation (8a, 8b) est guidé au moins par un rouleau (50a, 50b, 51a, 51b) au niveau de la plateforme (2) de sorte que lors du fonctionnement du dispositif, la première et la seconde zone de la plateforme se déplacent uniformément.
  2. Dispositif selon la revendication 1, caractérisé en ce que le point d'ancrage (4) est réalisé de manière variable ou est agencé de manière statique dans sa position horizontale par rapport à l'appareil de déplacement (7).
  3. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'entraînement (3) peut être relié au choix à un engrenage horizontal (96), dans lequel l'engrenage horizontal (96) démultiplie un mouvement généré par l'entraînement (3) dans un mouvement horizontal de la plateforme (2).
  4. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil de déplacement (7) présente au moins un guidage s'étendant verticalement qui présente une partie fixe qui est fixée à une base statique, en particulier un bâtiment ou un cadre, et le guidage présente en outre une partie mobile qui est reliée à la plateforme (2) et la partie mobile est guidée de manière mobile verticalement dans la partie fixe.
  5. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'à proximité de la surface de pose (21), au moins une partie latérale (22) est prévue au niveau de la plateforme (2) et l'entraînement (3) est fixé à la partie latérale (22).
  6. Dispositif selon l'une quelconque des revendications 1 à 4,
    caractérisé en ce que l'entraînement (3) est fixé en dessous de la plateforme (2), en particulier en dessous de la surface de pose (21).
  7. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'entraînement (3) est réalisé comme vérin hydraulique, comme vérin pneumatique, comme entraînement linéaire électromécanique ou comme moteur linéaire électrique.
  8. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que plusieurs appareils de déplacement (7) et/ou entraînements (3) sont prévus.
  9. Dispositif selon l'une quelconque des revendications 1 à 4, 7 ou 8, caractérisé en ce que le point d'ancrage (4) est agencé de manière statique au-dessus de la plateforme (2) et est identique ou est relié à un point au niveau d'un bâtiment ou d'un cadre statique.
  10. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen de renvoi (6) est agencé au niveau de la plateforme et
    - soit est réalisé comme rouleau logé de manière rotative par rapport à la plateforme (2),
    - soit est réalisé comme coulisseau fixe.
  11. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que
    - le sens de déplacement de l'élément de liaison (32) est dirigé en direction du moyen de renvoi (6) lors de la sortie de la partie de base (31), ou
    - le sens de déplacement de l'élément de liaison (32) est dirigé loin du moyen de renvoi (6) lors de la sortie de la partie de base (31).
  12. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen de traction (5) est directement relié à l'élément de liaison (32) de l'entraînement (3) et l'élément de liaison (32) transmet son déplacement au moyen de traction (5).
  13. Dispositif selon l'une quelconque des revendications 1 à 11, caractérisé en ce qu'un rouleau de renvoi (321) est prévu au niveau de l'élément de liaison (32), rouleau par le biais duquel le moyen de traction (5) est guidé.
  14. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les deux extrémités (88, 89) des éléments de traction de synchronisation (8a, 8b) sont fixées à une base statique, en particulier un bâtiment ou un cadre.
  15. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les rouleaux (50a, 50b, 51a, 51b) des deux éléments de traction de synchronisation (8a, 8b) sont reliés de manière rotative par un arbre de synchronisation (90).
EP20713537.7A 2019-05-08 2020-03-13 Dispositif pour poser des objets au moyen d'un entraînement orienté horizontalement Active EP3966409B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202019102585.9U DE202019102585U1 (de) 2019-05-08 2019-05-08 Vorrichtung zum Abstellen von Gegenständen mit horizontal orientiertem Antrieb
PCT/EP2020/057000 WO2020224837A1 (fr) 2019-05-08 2020-03-13 Dispositif pour poser des objets au moyen d'un entraînement orienté horizontalement

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EP3966409A1 EP3966409A1 (fr) 2022-03-16
EP3966409B1 true EP3966409B1 (fr) 2023-12-27

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EP20713537.7A Active EP3966409B1 (fr) 2019-05-08 2020-03-13 Dispositif pour poser des objets au moyen d'un entraînement orienté horizontalement

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US (1) US20220213710A1 (fr)
EP (1) EP3966409B1 (fr)
AU (1) AU2020269102A1 (fr)
DE (1) DE202019102585U1 (fr)
WO (1) WO2020224837A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100020900A1 (it) * 2021-08-03 2023-02-03 O Me R Spa Piattaforma di movimentazione verticale per autoveicoli.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1102586A (en) * 1965-07-20 1968-02-07 Cordwallis Engineering Co Ltd Platform lifting devices
DE7536753U (de) * 1975-11-19 1976-03-11 Industrie-Planungs-Gesellschaft Mbh, 8380 Landau Hubbuehne, insbesondere fuer bretterstapelanlagen
US4178094A (en) * 1978-09-01 1979-12-11 Xerox Corporation Belt support and steering module
US4674938A (en) * 1985-09-11 1987-06-23 Car Stackers International, Inc. Vehicle parking system
GB2228919A (en) * 1989-02-03 1990-09-12 Lloyd Edwin Clare Lift for large vehicles.
US5020382A (en) * 1990-02-20 1991-06-04 Lutz David W Apparatus for loading and unloading objects
DE4028484A1 (de) * 1990-09-07 1992-03-12 Nussbaum Otto Gmbh Co Kg Hebebuehne fuer kraftfahrzeuge
GB2268467A (en) * 1992-07-07 1994-01-12 Frederick George Wilson Lift.
DE29519425U1 (de) * 1995-12-08 1996-02-15 Otto Nußbaum GmbH & Co KG, 77694 Kehl Hubvorrichtung für Fahrzeuge
EP0881343A1 (fr) * 1997-04-21 1998-12-02 Gisela Yotis Appareil de parcage pour automobiles avec au moins deux places de parking superposées
US6446757B1 (en) * 2000-01-11 2002-09-10 Delaware Capital Formation, Inc. Lock mechanism for lift
FI117278B (fi) * 2003-04-30 2006-08-31 Vak Oy Välitason nostolaite
CA2610182C (fr) * 2005-06-02 2015-05-05 Evolving Workshop Technologies Pty Ltd. Plate-forme d'elevation de fosse d'atelier
DE102007023540A1 (de) * 2007-05-18 2008-11-20 Klaus Multiparking Gmbh Abstellvorrichtung für Kraftfahrzeuge
AU2019219324B2 (en) * 2018-02-12 2021-08-05 Klaus Multiparking Gmbh Automated parking device

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WO2020224837A1 (fr) 2020-11-12
AU2020269102A1 (en) 2021-12-16
US20220213710A1 (en) 2022-07-07
DE202019102585U1 (de) 2020-08-11
EP3966409A1 (fr) 2022-03-16

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