EP3505484A1 - Dispositif de levage - Google Patents

Dispositif de levage Download PDF

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Publication number
EP3505484A1
EP3505484A1 EP19157323.7A EP19157323A EP3505484A1 EP 3505484 A1 EP3505484 A1 EP 3505484A1 EP 19157323 A EP19157323 A EP 19157323A EP 3505484 A1 EP3505484 A1 EP 3505484A1
Authority
EP
European Patent Office
Prior art keywords
carriage
lifting
rail
lifting device
tension
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19157323.7A
Other languages
German (de)
English (en)
Inventor
Johannes DR. BARINGER
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP3505484A1 publication Critical patent/EP3505484A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • 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
    • E04H6/005—Garages for vehicles on two wheels
    • 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

Definitions

  • the present invention relates to a lifting device comprising at least one pair of a rail and a carriage and a lifting element arranged on the at least one carriage.
  • the rope or chain is first guided over pulleys above the lifting platform, from there to its center and then fixed in the middle of the lifting platform to this.
  • the action of the lifting force in the middle of the lifting platform, whereby tilting the same is to be avoided in the guide rails.
  • a disadvantage of this lifting platform is that it can nevertheless lead to tilting between the guide rails with asymmetrical loading of the lifting platform.
  • a quiet guidance of the lifting platform in the guide rails at high load, ie large masses to be lifted, is not given, which is noticeable in particular in an asymmetric distribution of the mass to be lifted.
  • the lifting platform's function is limited to lifting objects stored on the lifting platform.
  • the invention is therefore based on the object to provide a lifting device, which can be used due to their construction for a variety of applications.
  • the lifting device comprises at least one rail and at least one carriage which can be moved up and down in the rail.
  • two rails are provided, each with a movable carriage.
  • the lifting device has at least one lifting element which can be moved with the carriage or carriages. Accordingly, the lifting element is connected to the carriage or carriages.
  • On both sides of the center of the lifting element can be arranged at least one tension element, wherein the tension elements can be connected without deflection in the direction of the other tension element with a motor-driven winch to which the tension elements are wound up.
  • the tension elements can in this case be arranged on the carriage or carriages and / or the lifting element (s).
  • both tension elements can be connected to a winch and be wound up during lifting of the lifting element. This inevitably results in a synchronous winding of the tension elements and thus a quiet and tilt-free guidance of the lifting element.
  • the winch may be driven, for example, by a high torque shaft motor integrated into the winch.
  • separate drive motors for example in the form of wind motors integrated in the winch, may be present in order to achieve greater torque, wherein the synchronous operation of both drive motors may be ensured by a correspondingly designed control of the drive motors.
  • the lifting device may preferably comprise two rails and two carriages, in which case the lifting element is fastened to both carriages and can be guided between the rails.
  • the carriages can move on the rails, but also in the rails.
  • the number of tension members is not limited to two.
  • another, for example, in the middle of the lifting element arranged tension element may be present, whereby the maximum load of the lifting device can be increased.
  • the lifting element is a worktop, wherein the lifting element or parts thereof are designed to be interchangeable, so that with the lifting device in a simple manner different lifting elements or parts thereof can be raised and lowered. Accordingly, other lifting elements can be used meaningfully.
  • the lifting element can be formed by a vertically extending plate with one or more trailer couplings for receiving bicycle carriers that can be attached to motor vehicle towbars.
  • other lifting elements may be realized, which are formed of or include bike holders or wheel fasteners for the wheels of lawn tractors or motorcycles.
  • the lifting element support arms for lifting a passenger car or motorcycle include, so that work can be done on the underside of a vehicle using the lifting device according to the invention.
  • the lifting element can thus be formed in a simple case by a platform, ie in the operating state of the lifting horizontally oriented worktop and / or in the operating state of the lifting device vertically oriented plate or include this.
  • Such a horizontal worktop can serve as a storage area for a variety of items, but also as a table top, while a substantially vertically oriented plate can be attached to the horizontally oriented worktop and / or the carriage or slide and stored on the worktop objects against a lateral Can secure movement. If, for example, a motorcycle is stored on the work surface, it can be leaned against the vertically oriented plate or attached to it by straps.
  • the lifting element can be designed as a container with side walls and / or cover.
  • the side walls can be designed to be removable and be connected for example by simple plug-in connections with the horizontal worktop.
  • the worktop can have grooves at the edges, into which side walls can be inserted.
  • the lifting device can be used very variable.
  • the lifting element in summer, the lifting element could be formed by or include a mount or platform for a boat or motorcycle, while in winter the lifting element may be or may include a ski or snow plow mount.
  • the lifting element may have in the direction of the rail extending suspension elements, which may have hook-shaped end or curved recesses, wherein further on the carriage at least one correspondingly formed bolt may be arranged, on which the lifting element can be suspended via the suspension elements ,
  • the lifting element on the carriage does not have to be fixed by screws or is even formed on this, but is attached to the carriage or, if several carriages are present, attached to the carriage.
  • the hook shape prevents the lifting element from unintentionally releasing from the carriage, since the lifting element would first have to be lifted and shifted laterally.
  • the lifting element can be easily and quickly replaced by this configuration, so that the lifting device according to the invention can be adapted quickly to different applications.
  • the suspension elements may for example be formed as plates whose upper end portion is shaped like a hook.
  • a recess may be formed, which is shaped like the inner region of a hook, so that they can also serve to hang the lifting element on the suspension elements on correspondingly formed and arranged on a carriage bolt.
  • the lifting element has removable roller arrangements on the bottom side.
  • the roller assemblies are removable, they are in particular replaceable, so that rollers of different sizes can be mounted on the lifting element.
  • the lifting element as soon as it is separated from the lifting device, be rolled on a variety of reasons, such as concrete, flowing or lawn. An object can thus be first loaded or moved away from the lifting device on the lifting element and this will then be rolled together with the object to the lifting device. There then the lifting element can be connected to the carriage and / or the tension elements to be able to be raised.
  • the tension elements are preferably a highly stable webbing, which consists for example of fiber fabric.
  • Belt straps have the advantage that they can be wound in several layers one above the other, resulting in a particularly quiet guidance of the lifting element on the at least one rail.
  • the tension elements can also be ropes made of highly stable fibers, steel cables or puller wires. Chains are also conceivable.
  • the winch can be arranged above the at least one rail, with the result that the lifting element is not above the winch even in its highest position.
  • pulleys completely eliminated, which reduces the cost but also the error rate of the lifting device according to the invention.
  • a winch disposed at the upper end of the rails and extending between both rails, the tension members being wound in the region of the left end and the right end of the winch.
  • other tension elements may be present, such as one which is mounted centrally on the lifting element and is wound in the middle of the winch, whereby the maximum load of the lifting device can be increased again.
  • the winch may further comprise correspondingly shaped grooves for receiving the wound tension elements.
  • At least one, preferably two pairs of rollers may be arranged on the at least one carriage, the running surfaces of which are encompassed by guide sections of the respective rail, or a plurality of rollers are arranged on the at least one rail whose running surfaces comprise guide sections of the respective carriage become.
  • the rollers of a pair are preferably located on opposite sides of the carriage.
  • a carriage on two pairs of rollers are preferably located on opposite sides of the carriage.
  • roller guide is an aspect of the present invention for which protection is sought independently and in combination with other features of the invention.
  • running surfaces of the rollers of the guide portions which may be formed on carriage or rail are included.
  • the term "comprise” means here that the guide portions not only form a flat bearing surface for the running surfaces of the rollers, but are shaped so that they extend on both sides of the rollers in the radial direction, thereby providing a particularly safe and quiet leadership even under heavy load of the carriage along the rail is made possible.
  • the guide portions in cross section for example, a circular segment, preferably semicircular, be formed and extend approximately over 180 degrees, which lends itself when the running surfaces of the rollers are correspondingly curved.
  • the guide portions include the running surfaces of the rollers is at least realized when end portions of the guide portions are bent in the direction of the axis of the rollers.
  • the cross-sectional shape of the guide sections can be adapted to the shape of the running surfaces of the rollers.
  • the rollers are preferably guided between two guide portions arranged facing each other and correspondingly spaced apart, wherein the distance between the two guide portions depends on the diameter of the rollers.
  • the rollers may be disposed on track members comprising a pin and a sleeve, a roller being rotatably supported on the pin and the sleeve being secured to the pin, the pin extending through a wall of the track or carriage can and further on one side of the wall, the roller element and on another side of the wall, the sleeve can be arranged such that the pin is fixed to the wall.
  • the roller elements may be formed in several parts, wherein the arrangement of the rollers on a rail or a carriage can take place in that the pin extends through a wall of the carriage or the rail and then a sleeve is arranged on the pin.
  • the sleeve may for example be screwed onto the pin.
  • the sleeve can be placed on the pin and secured thereto by means of a screw.
  • a screw is a solution of the compound between the pin and sleeve, and thus a solution of the attachment of the roller elements to the carriage or rail almost impossible.
  • individual roller elements if this should be necessary, are easily replaced.
  • the carriage may be U-shaped in cross-section.
  • the rail is located in the interior of the U-shaped carriage, so that the carriage surrounds the rail from three sides.
  • This embodiment is of simple geometry and allows easy attachment of the lifting element on the carriage on the one hand, but also the rollers on the carriage on the other.
  • the at least one rail has a core, from which the guide sections and fastening sections extend laterally.
  • This embodiment of the rail corresponds to the cross-sectionally U-shaped configuration of the carriage, wherein the rollers are arranged on the two opposite cross-section portions of the carriage and run between the laterally extending from the core of the rail guide sections.
  • the fastening sections which also extend laterally from the core, serve to fasten the rail to a wall, for which purpose the fastening sections can have openings, so that the rail can be fastened by means of screws to a wall.
  • two guide sections and one fastening section each may extend from mutually remote sides of the core, wherein the guide sections located on the same side may be arranged such that their surfaces contacting the running surfaces of the rollers may face each other.
  • the rails may be formed so that the cross section of the core may be formed of two portions, of which the one from which the guide portions extend may be rectangular, and the one from which the fixing portions extend may be trapezoidal.
  • the at least one slide and / or the at least one rail are designed as hollow profiles.
  • Aluminum extruded profiles have proven to be particularly successful since they are produced quickly and comparatively inexpensively can be sufficiently loaded mechanically and at the same time have a low mass. The latter feature allows in particular a simple assembly of the lifting device according to the invention.
  • the lifting device has at least one securing element, which is movably connected to the carriage and which has a contact element, which bears against a tension element, wherein the securing element at an interruption of the contact between the contact element on the one hand and the tension element on the other. at a crack or loss of tension of the tension member, the contact element is displaced such that the securing element blocks a relative movement between the rail and the carriage by frictional engagement or positive engagement between the securing element and the rail.
  • a securing element may be provided, which is held by means of the contact element, which bears against a tension element in a position such that it is not a hindrance to the relative movement between the carriage and the rail.
  • the securing element moves automatically, for example due to gravity or a spring element, in a position in which it blocks the relative movement between the carriage and the rail.
  • This blocking can take place by frictional engagement, for which purpose the securing element can also have a special coating, but also by positive locking, whereby the securing element comes to bear on the rail such that a further relative movement between the rail and the carriage is blocked.
  • the securing element may be tiltably mounted on the carriage and having at least one engaging element, wherein furthermore the rail may have a plurality of mutually spaced in the direction of movement of the carriage recesses, in which the engaging element can engage when the contact between the contact element and the tension member is interrupted.
  • the engaging element it comes between the fuse element and the rail to a positive connection when the contact between the contact element and the tension element is interrupted.
  • an engagement element and corresponding recesses in the rail may be formed on the securing element, which are spaced apart in the direction of movement of the carriage on the rail.
  • the securing element tilts in the direction of the rail, whereby the engaging element - at least soon - engages in a recess of the rail.
  • the tilting movement of the securing element can be effected by a spring element or by the weight of the securing element, for which purpose, for example, this can be correspondingly shaped or provided with corresponding weights.
  • the securing element has two extending in the direction of the rail first portions and connecting the first portions and extending transversely to the rail second portion, wherein the engaging element on the rail facing surface of the second portion and the contact element on the the strap facing surface of a first section can be arranged.
  • This embodiment of the securing element can be used in conjunction with a cross-sectionally U-shaped carriage.
  • the contact element may be formed as a contact pin, which has the advantage that due to the circular cross-section of the contact pin its contacting the tension member surface and thus the friction between the contact pin and tension element is very low.
  • a telescopic arm is pivotally mounted on a carriage or a lifting element.
  • the telescopic arm enables further functionalities of the lifting device according to the invention.
  • a receiving device for a car roof box, a surfboard or a boat, such as a kayak, a canoe or other rowing boats be arranged on the telescopic arm.
  • objects can be easily on the roof of a larger car, such as a so-called SUV, spent by a single person, whereby the lifting device according to the invention is particularly versatile applicable, especially in the garage of individuals.
  • FIG. 1 shows a perspective view of a first embodiment of a lifting device according to the invention 1.
  • the lifting device 1 comprises a lifting element in the form of a worktop 2, two rails 3, two carriages 4 and a winch 5.
  • the carriages are connected to the winch 5 via two tension elements 6 in the form of Belt straps connected, which are wound on the winch 5 when the lifting element 2 is lifted by the lifting device 1.
  • the winch 5 is a hollow body, in the interior of which a shaft motor (not shown) with a high torque is arranged.
  • the rails 3 are attached to a vertical wall, for example, a garage. For this purpose, the rails 3 on mounting portions 7, which extend on both sides of each rail 3. In the attachment sections 7 openings 8 are formed.
  • screws 9 are arranged, which extend into the wall and there, for example by means of a dowel anchored.
  • the rails 3 further point in the direction of movement of the respective carriage spaced-apart recesses 10, which are intended to form an abutment for an engaging element of connected to the carriage 4 fuse elements 11.
  • the worktop also has suspension elements 12, which are fastened to the lateral edges of the worktop 2 and extend in the direction of the rails 3. At the end, the suspension elements 12 are formed as hooks, which engage in each case in a arranged on the carriage 4 bolts 13.
  • the lifting element further comprises a vertically oriented plate 14 which is arranged between the carriages.
  • the straps 6 are arranged on both sides of the center of the vertically oriented plate 14, so that a smooth guide the worktop 2 is given by means of moving on the rails 3 slide 4 even at a high and strak asymmetric load distribution. Because both straps 6 are wound on the same winch and are the same length, a synchronous operation of both straps is always given, which also contributes to a quiet and tilt-free running of the carriage 4 on the rails 3.
  • this embodiment of the lifting device 1 according to the invention has no pulleys, which makes them very reliable, relatively inexpensive to manufacture and easy to install.
  • the fuse elements 11 also cause a sufficient reliability.
  • the worktop 2 can be easily detached from the lifting device 1 in order, for example, to replace it with another lifting element or to load it at another location.
  • FIG. 2 shows a cross-sectional view of a rail 3 and a carriage 4 of the first embodiment of a lifting device according to the invention 1.
  • Both the rail 3 and the carriage are formed as aluminum hollow profiles, which have been produced by the extrusion process.
  • the rail 3 has a core 20 from which, on the one hand, guide sections 21 and, on the other hand, the fastening sections 7 extend.
  • the guide portions 21 surround the running surfaces of the rollers 22 of the roller elements 23, that is, that the end portions of the guide portions 21 are bent in the direction of the axes of the rollers 22.
  • the guide portions 21 are formed in cross-section substantially circular segment, since the running surfaces of the rollers 22 are curved accordingly.
  • the adaptation of the shape of the guide portions 21 to the shape of the rollers 22 and the encompassing of the running surfaces of the rollers 22 through the guide portions 21 also contribute to a quiet and tilt-free guidance of the carriage. 4 on the rails 3 even with high and asymmetrical load distribution.
  • the guide portions 21 surround the rollers so far that the guide rollers can not leave the side of the guide rail, but only at the axial ends.
  • the formation of the rails 3 and slide 4 as hollow sections and the choice of the aluminum material also advantageously reduce the mass of the lifting device 1 according to the invention, so that it can be mounted easily, especially by hand, even by private individuals.
  • FIG. 3 shows a perspective view of an alternative embodiment of the worktop 30 of a lifting device according to the invention.
  • the worktop 30 on removable roller assemblies 32 which allow a rolling of the worktop 30 on a substrate after the worktop 30 has been released from the carriage 4 of the lifting device 1.
  • a lever assembly is rotatably mounted, which serves to lift the countertop from a substrate to attach the detachable roller assemblies 32 or can remove.
  • FIG. 4 shows a perspective view of the securing element 11 of the first embodiment of the lifting device according to the invention 1.
  • the securing element 11 comprises a frame 40 on which a contact pin 41 is arranged.
  • the contact pin is in contact with a tension element 6 in the form of a webbing.
  • an engaging element 42 is further formed, which engages in a recess 10 of the rail 3, when the contact between the contact pin 41 and the tension element 6 is interrupted, so if the tension element breaks.
  • the frame 40 of the securing element 11 is displaced in the direction of the rail 3, so that the engaging element 42 moves into one of the recesses 10 formed in the rail 3. Since the securing element 11 is connected to the carriage 4, a further downward movement of the carriage 4 and thus of the lifting element is prevented.
  • FIG. 5 shows an exploded view of a roller element 23 of the first embodiment, which in addition to a roller 22, a pin 24, a sleeve 25 and a screw 26 includes.
  • the pin 24 is inserted through a corresponding opening in a wall of the carriage 4 and has an extending over its circumference elevation 27, which comes to rest on the wall of the carriage 4.
  • the roller 28 is placed on a first end portion 28 of the pin 24.
  • the sleeve 25 is placed on a second end portion 29 of the pin 24 and fixed there by means of the screw 26, which is screwed into the axial surface of the second end portion 29 of the pin 24.
  • the elevation 27 is located on one side of the wall of the carriage 4 and the sleeve 25 on the other side of this wall, so that the roller element 23 is fixed to the wall, wherein the wall between the elevation 27 of the pin 24th and the sleeve 25 is clamped.
  • the opposite of the roller 22 on the other side of the carriage wall projecting part of the roller element 23 is used for fastening the belt to drive the carriage. 4
  • FIG. 6 shows a perspective view of a second embodiment of the lifting device 50 according to the invention, which in addition to the components already described in connection with the first embodiment comprises a mounted on a carriage 52, but pivotable telescopic device 53 in the form of a crane.
  • the telescopic device 52 comprises a sleeve 54 which is fixed to the carriage 52 and in which a telescopic arm 53 is pivotally mounted, so that the telescopic arm from a position in which it is arranged parallel to the vertical plate connecting the slide, in a position rotatable in which the telescopic arm 53 points away from the carriages or rails.
  • a receiving device 55 for receiving a load such as a car roof box 56 is arranged so that the car roof box 56 can be easily spent by means of the lifting device 50 by a single person on the roof of a passenger car and fixed there.
  • loads such as a roof box can be raised in areas further away from the lifting device, wherein the rotatability of the telescopic arm about a vertical axis reaches a sector-shaped area of the receiving device 55 can be.
  • the receiving device 55 can be designed for receiving a wide variety of objects.
  • the telescopic arm can also be arranged on the worktop or one of the suspension elements.
EP19157323.7A 2016-12-02 2017-12-01 Dispositif de levage Withdrawn EP3505484A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016123383.8A DE102016123383A1 (de) 2016-12-02 2016-12-02 Hubvorrichtung
EP17205010.6A EP3360841A1 (fr) 2016-12-02 2017-12-01 Dispositif de levage

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP17205010.6A Division EP3360841A1 (fr) 2016-12-02 2017-12-01 Dispositif de levage

Publications (1)

Publication Number Publication Date
EP3505484A1 true EP3505484A1 (fr) 2019-07-03

Family

ID=60569754

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19157323.7A Withdrawn EP3505484A1 (fr) 2016-12-02 2017-12-01 Dispositif de levage
EP17205010.6A Withdrawn EP3360841A1 (fr) 2016-12-02 2017-12-01 Dispositif de levage

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP17205010.6A Withdrawn EP3360841A1 (fr) 2016-12-02 2017-12-01 Dispositif de levage

Country Status (2)

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EP (2) EP3505484A1 (fr)
DE (1) DE102016123383A1 (fr)

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US10894702B2 (en) * 2017-06-16 2021-01-19 Teffy R. Chamoun Vehicle lift system and vehicle dolly system
JP7258502B2 (ja) * 2018-10-03 2023-04-17 住友重機械搬送システム株式会社 駐車場
DE102019209178A1 (de) * 2019-06-25 2020-12-31 Maha Maschinenbau Haldenwang Gmbh & Co. Kg Hebebühne und Tragsäule einer Hebebühne
DE102021116390A1 (de) 2021-06-24 2022-12-29 Andreas Schmid Vorrichtung zum Anheben und Verstauen von Fahrrädern
CN113502821A (zh) * 2021-06-24 2021-10-15 中国水利水电第十二工程局有限公司 一种高边坡浇注提升装置

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DE3430948A1 (de) 1984-08-22 1986-03-13 Geroh GmbH Mechanische Systeme, 8551 Waischenfeld Hubplattform, insbesondere fuer garagen, zum abstellen von fahrzeugen oder lagern von gegenstaenden
US6676233B1 (en) * 2001-08-29 2004-01-13 Paul E. Evans Storage lift

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DE202004019145U1 (de) * 2004-12-10 2005-02-10 Maha Maschinenbau Haldenwang Gmbh & Co. Kg Ständer-Hebebühne für Kraftfahrzeuge

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Publication number Priority date Publication date Assignee Title
US1684607A (en) * 1927-09-15 1928-09-18 Thielen Edward Adam Hoist
DE3430948A1 (de) 1984-08-22 1986-03-13 Geroh GmbH Mechanische Systeme, 8551 Waischenfeld Hubplattform, insbesondere fuer garagen, zum abstellen von fahrzeugen oder lagern von gegenstaenden
US6676233B1 (en) * 2001-08-29 2004-01-13 Paul E. Evans Storage lift

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Publication number Publication date
EP3360841A1 (fr) 2018-08-15
DE102016123383A1 (de) 2018-06-07

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