EP3670427B1 - Dispositif de levage encastré - Google Patents

Dispositif de levage encastré Download PDF

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Publication number
EP3670427B1
EP3670427B1 EP19217014.0A EP19217014A EP3670427B1 EP 3670427 B1 EP3670427 B1 EP 3670427B1 EP 19217014 A EP19217014 A EP 19217014A EP 3670427 B1 EP3670427 B1 EP 3670427B1
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EP
European Patent Office
Prior art keywords
lifting unit
lifting
accordance
inground
unit
Prior art date
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EP19217014.0A
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German (de)
English (en)
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EP3670427A1 (fr
Inventor
Bernhard Angst
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BlitzRotary GmbH
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BlitzRotary GmbH
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Publication of EP3670427A1 publication Critical patent/EP3670427A1/fr
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    • 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
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
    • 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 present invention relates to an underfloor lifting device with the features of patent claim 1, the use of such an underfloor lifting device for raising and lowering a vehicle according to patent claim 17 and a method for lifting a vehicle, in particular a motor vehicle or a truck, with the features of patent claim 18.
  • Underfloor lifting devices are known from the prior art in various designs and are used to lift objects, in particular vehicles such as trucks, buses or the like. Such vehicles often have a plurality of vehicle axles, especially if the vehicles are semi-trailers with trailers or the like.
  • the vehicles are lifted using the underfloor lifting device, the underfloor lifting device being arranged in a pit in a longitudinal axis between two parallel and spaced lanes. In the lowered state of the underfloor lifting device, it is thus arranged essentially aligned with a plane of a work site and the lanes, whereby the vehicle, in particular the truck, can drive barrier-free onto the lanes of the work site.
  • At least one lifting unit is typically arranged in the pit, which includes a hydraulic actuator that is set up to lift the vehicle on a vehicle axle.
  • the lifting unit In order to ensure precise positioning of the lifting unit under the vehicle axle of the vehicle located on the work site, the lifting unit is typically in the pit along the longitudinal axis at the edge of the pit and/or through a The guideway is movably supported in the pit. After the vehicle has been parked on the lane, the lifting unit can be positioned in the pit exactly under the vehicle axle in order to raise the vehicle.
  • the work to be carried out on the lifted vehicle is carried out from below in an overhead position, which makes it necessary to close the pit beyond the lifting unit in order to make this area above the pit accessible to a mechanic.
  • JP 2000 264177 A discloses an underfloor lifting device according to the preamble of claim 1.
  • the underfloor lifting device according to the invention is intended to make it possible to lift multi-axle vehicles with a short axle distance on several vehicle axles safely and simultaneously, without any complex Support facilities are needed.
  • the underfloor lifting device according to the invention should enable safe work on the work site and close the pit, which means that not only the mechanic can access the work site without restrictions to carry out the work, but also heavy tools, spare parts or the like can also be stored on the work site without restrictions underneath the vehicle can be.
  • the underfloor lifting device according to the invention with the features of patent claim 1, which is arranged in a pit between two lanes, comprises a runner with a first side and a second side, which is movably arranged in the pit in a longitudinal axis.
  • the underfloor lifting device according to the invention comprises a first lifting unit and at least one second lifting unit, wherein the first lifting unit and the at least one second lifting unit are arranged on the runner. Accordingly, the first lifting unit and the at least one second lifting unit are coupled to the runner, whereby the first lifting unit and the at least one second lifting unit are movable in the longitudinal axis together with the runner in the pit of the workstation.
  • a distance between the first lifting unit and the at least one second Lifting unit is adjustable along the longitudinal axis.
  • the at least one second lifting unit can be displaced along the longitudinal axis relative to the first lifting unit and relative to the rotor. This makes it possible to first position the first lifting unit under a first vehicle axle of the multi-axle vehicle and then to adjust the at least one second lifting unit relative to the first lifting unit in order to position it under a second vehicle axle.
  • the distance A can thus be set depending on the axle distance of the vehicle axle of the multi-axle vehicle.
  • the first lifting unit is fixedly arranged on the first side of the rotor, and that the at least one second lifting unit is held movably between the first lifting unit and the second side of the rotor parallel to the longitudinal axis on the rotor .
  • the first lifting unit is firmly connected to the rotor in the area of the first side of the rotor, while the at least one second lifting unit is held at a variable distance between the first lifting unit and the second side of the rotor.
  • the distance between the first lifting unit and the at least one second lifting unit can be between 0.5 m and up to 2.5 m and more.
  • the rotor has a guide device through which the at least one second lifting unit is held movably supported on the rotor in the longitudinal axis.
  • the guide device can include a rail guide on which the at least one second lifting unit is movably supported, preferably by means of rollers.
  • Such guide devices are well known from the prior art and have proven to be robust and extremely resilient.
  • the distance between the first lifting unit and the at least one second lifting unit can be adjusted by means of at least one actuator.
  • the at least one actuator is coupled at one end to the at least one second lifting unit and at the other end to either the first lifting unit or the runner.
  • at least one actuator is preferably arranged between two adjacent lifting units, thereby aligning the respective lifting unit to the respective vehicle axle of the vehicle or the semi-trailer or the like is considerably simplified.
  • the at least one actuator is a hydraulic, pneumatic or mechanical actuator. Hydraulic actuators are particularly preferred because they generate sufficient holding force to ensure safe handling of the underfloor lifting device.
  • At least one covering device is arranged between two adjacent lifting units, which is designed to close an intermediate space between the first lifting unit and the at least one second lifting unit.
  • the covering device preferably closes the Space in the level of the work place, whereby the mechanic can enter the space between the first lifting unit and the second lifting unit at ground level.
  • the covering device is preferably formed from at least two floor panels, the first floor panel being arranged on the first lifting unit and the at least one second floor panel being arranged on the second lifting unit. The at least two floor panels can be moved telescopically into one another.
  • the covering device closes or bridges the gap and thus the pit or workspace and a mechanic can safely enter the gap to carry out the work to be done. It is particularly preferred if the base plate is designed to be non-slip and for this purpose is, for example, a checker plate or the like.
  • roller shutter-shaped cover which is designed to close the pit laterally from the lifting units.
  • the roller shutter-shaped cover consists of a large number of links coupled like a chain, which are set up to close the pit on the edge of the pit or in a corresponding guide on the edge of the pit.
  • the links preferably close the pit without any gaps, on the one hand to meet the highest demands on occupational safety and to ensure safe entry into the workplace and, on the other hand, to prevent objects, for example parts or tools to be mounted on the vehicle, from falling into the pit.
  • the links are preferably designed to be non-slip and can, for example, have corrugations or the like for this purpose.
  • first roller shutter-shaped cover is coupled to the runner on the first side and closes the pit on the side facing the first side. Furthermore, it is preferred if a second cover is provided, which is coupled to the at least one second lifting unit, whereby the second roller shutter-shaped cover securely closes the pit accordingly when the distance changes.
  • the second cover is preferably coupled to the lifting unit facing the second side of the rotor.
  • the runner is movably supported along the longitudinal axis on a pit edge and/or by a guide track in the pit.
  • the runner is movably supported on the edge of the pit or the guide track by means of wheels, whereby the runner can be easily moved along the longitudinal axis in the pit.
  • a further embodiment of the present invention provides that the at least one second lifting unit is movably supported on a pit edge and/or by a guide track in the pit along the longitudinal axis.
  • the at least one second lifting unit is movably supported on the edge of the pit or the guide track by means of wheels or rollers, whereby the at least one second lifting unit can be easily moved along the longitudinal axis in the pit.
  • the at least one second lifting unit is thus movably supported along the longitudinal axis in the same way as the runner on the edge of the pit and/or by the guide track in the pit, which results in a particularly simple structure of the underfloor lifting device according to the invention.
  • At least one drive is provided by which the rotor can be moved along the longitudinal axis in the pit.
  • the drive is preferably an electric or a hydraulic drive. It is further preferred if the drive is designed in such a way that the position of the rotor along the longitudinal axis in the pit can be determined by the at least one drive. An unwanted displacement of the rotor in the pit must always be prevented.
  • first lifting unit and/or the at least one second lifting unit comprise or comprises a hydraulic cylinder.
  • Hydraulic cylinders are particularly suitable for lifting heavy loads.
  • a further embodiment of the present invention provides that the first lifting unit and/or the at least one second lifting unit comprises a traverse unit.
  • the traverse unit can be transferred from a lowered position to a raised position by the first lifting unit and/or the at least one second lifting unit and is set up to support the object to be lifted, for example the vehicle, the truck, the semi-trailer, perpendicular to the longitudinal axis at at least two points or the like.
  • the traverse unit has at least two support elements arranged on opposite sides, which are preferably designed to be interchangeable.
  • the support elements can be adapted to the object to be lifted in a particularly simple and uncomplicated manner and serve to gently apply force to the object to be lifted.
  • a further advantageous embodiment of the present invention provides that the traverse unit has adjustment means through which the distance between the end support elements can be adjusted.
  • the present invention relates to a method for lifting an object, in particular a vehicle, a truck, a semi-trailer, a bus or the like, using the underfloor lifting device according to the invention.
  • the method according to the invention is characterized in that, in a first method step, the rotor is moved in the longitudinal axis until the first lifting unit is positioned under the vehicle.
  • a second method step the distance between the first lifting unit and the at least one second lifting unit is changed until the at least one second lifting unit is also positioned under the vehicle.
  • positioning can be understood to mean that the respective lifting unit is positioned exactly under one of the vehicle axles of the vehicle in order to be able to gently lift the vehicle on the respective vehicle axle by applying force.
  • the first lifting unit touches the vehicle to be lifted after the runner has moved, which can ensure that the first lifting unit is correctly positioned under the vehicle or is correctly positioned under the corresponding vehicle axle.
  • corresponding support elements on the traverse unit can be adjusted or replaced before touching in order to achieve the best possible load distribution when the vehicle is later raised.
  • the at least one second lifting unit touches the vehicle to be lifted after changing the distance between the first lifting unit and the at least one second lifting unit.
  • the first lifting unit and the at least one second lifting unit can be delivered in a synchronized manner and lift the vehicle together or lift it together in areas.
  • the vehicle can be lowered by a joint delivery of the first lifting unit and the at least one second lifting unit.
  • FIG. 1 an arrangement in a workshop with a workstation 4 is shown, which has a plurality of underfloor lifting devices 1, 1 'for lifting a vehicle 5 in a pit 2.
  • the vehicle 5 is a semi-trailer with a two-axle trailer.
  • the underfloor lifting devices 1, 1 ' are arranged in a longitudinal axis XX between two parallel lanes 3 (not shown) in the pit 2 and are set up to lift the vehicle to carry out inspections, maintenance work or repairs.
  • the pit 2 has a guide track 9 on a pit edge 8, which is arranged parallel and spaced from the longitudinal axis X-X.
  • the in Figure 1 Workplace 4 shown includes an underfloor lifting device 1 '(left in the figure) with a lifting unit which is designed in a manner known from the prior art and underfloor lifting devices 1 according to the invention, which are explained in detail below.
  • the underfloor lifting device 1 has a runner 10, a first lifting unit 21 and a second lifting unit 22.
  • the rotor 10 is arranged movably in the longitudinal axis XX and has a first side 11 and a second side 12, which essentially correspond to the lateral ends of the rotor 10.
  • the runner 10 has a support means on the first side 11 and the second side 12.
  • the support means can be a first axis 14 with rollers 16 on the first side 11 and a second axis 15 with rollers 16 on the second side 12.
  • the first lifting unit 21 is fixedly arranged on the first side 11 of the rotor 10 and the second lifting unit 22 is arranged relative to the first lifting unit 21 between the first lifting unit 21 and the second side 12.
  • the two lifting units 21, 22 each include a hydraulic cylinder 23, which is arranged perpendicular to the plane E.
  • the hydraulic cylinder 23 can be extended and retracted by a pressure medium, whereby a vehicle 5 can be raised when extending and the vehicle 5 can be lowered when retracted.
  • the second lifting unit 22 can either be supported on the rotor 10 parallel to the longitudinal axis XX by means of a guide device 13 (not shown) or, as shown, can also be supported directly on the guide track 9 on the edge of the pit 8.
  • An actuator 40 is arranged between the first lifting unit 21 and the second lifting unit 22.
  • the actuator 40 is aligned parallel to the longitudinal axis X-X and can include one or more hydraulic cylinders through which a distance A between the first lifting unit 21 and the second lifting unit 22 can be adjusted.
  • a cover device is arranged between the first lifting unit 21 and the second lifting unit 22, which is intended to close a gap between the first lifting unit 21 and the second lifting unit 22 in the floor level E, so that a mechanic can cover the gap between the two lifting units 21, 22 Can be safely accessed to carry out the activities.
  • the covering device comprises a first base plate 31 and a second base plate 32, the first base plate 31 being assigned to the first lifting unit 21 and that second floor plate 32 of the second lifting unit 22.
  • the first floor plate 31 and the second floor plate 32 are arranged telescopically to one another in order to close the gap at any arbitrarily adjustable distance A between the first lifting unit 21 and the second lifting unit 22.
  • the distance A between the first lifting unit 21 and the second lifting unit 22 can be adjusted to the axle distance of the vehicle and the trailer as in Figure 1 can be adjusted.
  • Figures 3 and 4 show a drive 50 of the underfloor lifting device 1 according to the invention and roller shutter-shaped covers 61, 62, which are set up to securely close the pit 2 in the floor level E of the workstation 4.
  • the runner 10 the first lifting unit 21 and the second lifting unit 22 of the underfloor lifting device 1 are not shown.
  • the drive 50 comprises a rotating chain 51, the first end 52 of which is firmly connected to the first axle 14 on the first side 11 of the rotor 10, and whose second end 53 is firmly connected to the second axle 15 on the second side 12 of the rotor 10 is.
  • the drive 50 includes a drive console 54 and a deflection console 56, the drive console 54 comprising an electric chain drive 55.
  • the chain 51 is deflected on the one hand at the drive console 54 and at the deflection console 56, whereby a rotational movement of the chain drive 55 is converted into a translational movement of the rotor 10 along the longitudinal axis XX.
  • the rotor 10 is consequently pulled on the corresponding axis 14, 15 by the drive 50 in the longitudinal axis XX, with tension in the chain 51 causing an unintentional displacement of the rotor 10 prevented.
  • the chain drive 55 may include a brake by which the chain 51 is locked.
  • the drive console 54 and the deflection console 56 have one or more roller guides 57, 58, which are each set up to hold one of the roller shutter-shaped covers 61, 62, which in Figure 4 are shown, to be supported and redirected into the pit 2.
  • the first roller shutter-shaped cover 61 is like this Figure 2 can be seen, firmly coupled to the first side 11 of the runner 10, during which the second roller shutter-shaped cover 62 is connected to the second lifting unit 22, whereby the second roller shutter-shaped cover 62 when the distance A between the first lifting unit 21 and the second lifting unit changes 22 securely closes the pit 2 in the area of the second side 12.
  • the roller shutter-shaped covers are moved together with the runner 10 or the second lifting unit 22.
  • the lifting units 21, 22 can further comprise a traverse unit 25, which is arranged at the free end of the respective lifting unit 21, 22, and can be transferred from a lowered position to a raised position by the lifting units 21, 22.
  • the traverse unit 25 is preferably aligned in the lowered state of the lifting unit 21, 22 in alignment with the plane E of the workstation 4, the traverse unit 25 being aligned perpendicular to the lanes and being set up to distribute the forces to the one to be lifted when the lifting unit 21, 22 is raised to initiate the subject.
  • the respective traverse unit 25 preferably comprises two opposite sides Support elements 26, which are preferably designed to be interchangeable.
  • the respective traverse unit 25 preferably has adjustment means through which the distance between the at least two support elements 26 can be adjusted, whereby the support elements can be adjusted to the track width of the vehicle 5.
  • the vehicle 5 can be lifted as follows: in a first method step, the runner 10 is moved in the longitudinal axis XX in the pit 2 in such a way that the first lifting unit 21 is positioned under a first vehicle axle of the vehicle 5.
  • the first lifting unit 21 is positioned under the front (in a vehicle orientation) vehicle axle of the semitrailer and the traverse unit 25 is adapted to the track width of this vehicle axle and accordingly support elements 26 are used, through which the vehicle axle can be gently contacted.
  • the positioning of the first lifting unit 21 can be followed by touching the vehicle axle, which can ensure that the first lifting unit 21 is actually positioned absolutely correctly in the longitudinal axis XX under the vehicle axle.
  • a second method step the distance A between the first lifting unit 21 and the at least one second lifting unit 22 is changed until the at least one second lifting unit 22 is positioned under the rear or next vehicle axle of the trailer.
  • the traverse unit 25 and the corresponding support elements 26 can then be adjusted or selected accordingly and the rear vehicle axle of the vehicle 5 can be touched.
  • first lifting unit 21 and the at least one second lifting unit 22 are delivered in a synchronized manner in order to lift the vehicle 5.
  • the first lifting unit 21, the at least one second lifting unit 22, the rotor 10 or its drive 50 and the actuator 40 between the first lifting unit 21 and the at least one second lifting unit 22 can initially be controlled independently of one another.
  • the first lifting unit 21 and the at least one second lifting unit 22 are synchronized or controlled in order to ensure a uniform lifting of the vehicle 5.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Claims (21)

  1. Dispositif de levage encastré (1) installé dans une fosse (2) entre deux bandes de roulement (3) dans un plan (E), comprenant :
    - un traîneau (10) ayant un premier côté (11) et un second côté (12), mobile selon un axe longitudinal (X-X) dans la fosse,
    - une première unité de levage (21), et
    - au moins une seconde unité de levage (22),
    - la première unité de levage (21) et au moins la seconde unité de levage (22) sont sur le traineau (10),
    dispositif caractérisé en ce que
    la distance (A) entre la première unité de levage (21) et au moins la seconde unité de levage (22) est réglable selon l'axe longitudinal (X-X).
  2. Dispositif de levage encastré (1) selon la revendication 1,
    caractérisé en ce que
    la première unité de levage (21) est sur le premier côté (11) du traineau (10), et
    - la seconde unité de levage (22) est maintenue de manière mobile entre la première unité de levage (21) et le second côté (12) du traîneau (10), coaxialement à l'axe longitudinal (X-X) sur le traineau (10).
  3. Dispositif de levage encastré (1) selon la revendication 1 ou 2, caractérisé en ce que
    le traineau (10) comporte une installation de guidage (13) tenue en appui, mobile, selon l'axe longitudinal (X-X) par au moins la seconde unité de levage (22).
  4. Dispositif de levage encastré (1) selon l'une des revendications 1 à 3, caractérisé en ce que
    la distance (A) entre la première unité de levage (21) et au moins la seconde unité de levage (22) se règle à l'aide d'au moins un actionneur (40).
  5. Dispositif de levage encastré (1) selon la revendication 4,
    caractérisé en ce que
    l'actionneur (40) est un entraînement linéaire hydraulique, pneumatique ou mécanique.
  6. Dispositif de levage encastré (1) selon l'une quelconque des revendications précédentes,
    caractérisé par
    une installation de couverture entre les deux unités de levage (21, 22).
  7. Dispositif de levage encastré (1) selon la revendication 6,
    caractérisé en ce que
    l'installation de couverture comporte une couverture (61, 62) en forme de volet roulant qui ferme la fosse (2) à côté de la première unité de levage (21) et au moins de la seconde unité de levage (22) selon l'axe longitudinal (X-X).
  8. Dispositif de levage encastré (1) selon la revendication 7,
    caractérisé en ce que
    une première couverture en forme de volet roulant (61) est couplée au traîneau (10) sur le premier côté (11).
  9. Dispositif de levage encastré (1) selon la revendication 8,
    caractérisé en ce que
    une seconde couverture en forme de volet roulant (62) est couplée au moins à la seconde unité de levage (22).
  10. Dispositif de levage encastré (1) selon l'une des revendications précédentes,
    caractérisé en ce que
    le traîneau (10) est soutenu de manière mobile le long de l'axe longitudinal (X-X) contre un bord de fosse (8) et/ou par un chemin de guidage (9) dans la fosse (2).
  11. Dispositif de levage encastré (1) selon l'une des revendications précédentes,
    caractérisé en ce que
    au moins la seconde unité de levage (22) est soutenue de manière mobile selon l'axe longitudinal (X-X) par un bord de fosse (8) et/ou par un chemin de guidage (9) dans la fosse (2).
  12. Dispositif de levage encastré (1) selon l'une des revendications précédentes,
    caractérisé en ce que
    le traineau (10) comporte au moins un entraînement (50) pour déplacer le traîneau (10) selon l'axe longitudinal (X-X) dans la fosse (2).
  13. Dispositif de levage encastré (1) selon l'une des revendications précédentes,
    caractérisé en ce que
    la première unité de levage (21) et au moins la seconde unité de levage (22) comportent un vérin hydraulique (23).
  14. Dispositif de levage encastré (1) selon l'une des revendications précédentes,
    caractérisé en ce que
    la première unité de levage (21) et/ou au moins la seconde unité de levage (22) comportent une unité transversale (25) qui permet de faire passer la première unité de levage (21) et/ou au moins la seconde unité de levage (22) d'une position abaissée dans au moins une position relevée.
  15. Dispositif de levage encastré (1) selon la revendication 14, caractérisé en ce que
    l'unité transversale (25) comporte deux éléments de support (26) sur les côtés opposés, et qui sont de préférence interchangeables.
  16. Dispositif de levage encastré (1) selon la revendication 14 ou 15, caractérisé en ce que
    l'unité transversale (25) comprend des moyens de réglage qui permettent de régler la distance entre les éléments de support (26).
  17. Application du dispositif de levage encastré (1) selon l'une des revendications 1 à 16 pour soulever des véhicules (5), notamment des véhicules automobiles ou des camions.
  18. Procédé de soulèvement d'un véhicule (5) notamment d'un véhicule automobile ou d'un camion avec un dispositif de levage encastré (1) selon l'une des revendications 1 à 16 consistant à :
    - déplacer le traîneau (10) selon l'axe longitudinal X-X jusqu'au positionnement de la première unité de levage (21),
    - modifier la distance (A) entre la première unité de levage (21) et au moins la seconde unité de levage (22) le long de l'axe longitudinal (X-X) jusqu'à ce que la seconde unité de levage (22) soit positionnée.
  19. Procédé selon la revendication 18,
    caractérisé en ce que
    après le déplacement du traîneau (10) et le positionnement de la première unité de levage (21), la première unité de levage (21) est mise ne contact avec le véhicule (5) à soulever.
  20. Dispositif de levage encastré selon l'une des revendications 18 ou 19, caractérisé en ce que
    au moins la seconde unité de levage (22) après modification de la distance (A) entre la première unité de levage (21) et la seconde unité de levage (22) vient en contact avec le véhicule (5) à soulever.
  21. Dispositif de levage encastré (1) selon l'une des revendications 18 à 20,
    caractérisé en ce que
    la première unité de levage (21) et la seconde unité de levage (22) soulèvent le véhicule (5) en synchronisme.
EP19217014.0A 2018-12-19 2019-12-17 Dispositif de levage encastré Active EP3670427B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018132906.7A DE102018132906B3 (de) 2018-12-19 2018-12-19 Unterflurhebevorrichtung, Verwendung der Unterflurhebevorrichtungzum Anheben von Fahrzeugen, sowie Verfahren hierfür

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Publication Number Publication Date
EP3670427A1 EP3670427A1 (fr) 2020-06-24
EP3670427B1 true EP3670427B1 (fr) 2024-03-20

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DE (1) DE102018132906B3 (fr)

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Publication number Priority date Publication date Assignee Title
DE102020004193B4 (de) 2020-07-13 2023-01-26 Daimler Truck AG Hebesystem für einen Sattelauflieger eines Sattelzugs, Logistikbetriebshof für eine Lastkraftwagenflotte sowie Logistiksystem

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JPH0512238Y2 (fr) * 1987-03-05 1993-03-29
JP3191049B2 (ja) * 1997-09-29 2001-07-23 小野谷機工株式会社 車両用リフター装置
JP2000264177A (ja) * 1999-03-17 2000-09-26 Harada Kuni:Kk 車輌作業用ピットの補助装置
DE202005016950U1 (de) 2005-10-27 2006-01-12 Otto Nussbaum Gmbh & Co. Kg Hebebühne mit Gabel
CN207608274U (zh) * 2017-12-18 2018-07-13 甘肃有色冶金职业技术学院 一种汽车修理用支撑架装置

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