EP3609831B1 - Pont élévateur - Google Patents

Pont élévateur Download PDF

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Publication number
EP3609831B1
EP3609831B1 EP18719471.7A EP18719471A EP3609831B1 EP 3609831 B1 EP3609831 B1 EP 3609831B1 EP 18719471 A EP18719471 A EP 18719471A EP 3609831 B1 EP3609831 B1 EP 3609831B1
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EP
European Patent Office
Prior art keywords
connecting element
housing
lifting platform
platform according
lifting
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.)
Active
Application number
EP18719471.7A
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German (de)
English (en)
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EP3609831A1 (fr
Inventor
Dieter Benz
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Individual
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Individual
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Publication of EP3609831A1 publication Critical patent/EP3609831A1/fr
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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
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0641—Single levers, e.g. parallel links
    • 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
    • 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
    • B66F2700/123—Details concerning the support members or devices not related to the lifting itself

Definitions

  • the invention relates to a lifting platform, in particular a movable lifting platform, for lifting vehicles.
  • a lifting platform which comprises two lifting columns located opposite one another, along each of which a lifting device can be moved up and down.
  • a cross member is attached to the upper end of the two lifting columns. This cross member serves to support the lifting columns mutually and to stiffen the lifting column.
  • the crossbeam can be positively connected to the lifting columns.
  • each rail can be moved up and down by double scissors.
  • One scissor half of the double scissor for the respective mobile platform is firmly connected to each other by a tube.
  • This mobile lifting platform includes a floor assembly that rests in a fixed position when vehicles are lifted. When not in use, this lifting platform can be moved to another use or storage position by means of a chassis.
  • the floor assembly of the lifting platform comprises two floor assembly halves and a middle part, the two floor assembly halves being firmly connected to one another and arranged relative to one another via the middle part.
  • Each underbody half has a drive, by means of which a parallelogram guidance device of the underbody half can be moved up and down.
  • This parallelogram guide device comprises a load arm and a guide rod, so that a carrier arranged at the free end area remains horizontally aligned when the parallelogram guide device is raised and lowered.
  • the carrier provided on the parallelogram guide device accommodates two support arms arranged pivotably on the carrier. These support arms can be adjusted from a non-use position in which the support arms are oppositely oriented and parallel to the Positioned parallelogram linkage device, are pivoted into a use position to raise a vehicle retracted between the underbody halves and into the lift.
  • Each half of the underbody is fastened to the central part, which is designed in the form of a protective tube.
  • the middle part has a flange section at the respective end, which is screwed to a side face of the housing of the underbody half.
  • the invention is based on the object of proposing a lifting platform in which the rigidity of the floor assembly is increased and the assembly of the floor assembly and in particular the adjustment of the alignment of the lifting devices is simplified.
  • a lifting platform for raising vehicles in which the central part is connected to the respective housing of the floor assembly halves to form the floor assembly by a positive plug connection.
  • increased power transmission can be made possible, since an improved power flow is made possible by the form-fitting interlocking of the connecting elements.
  • the form-fitting plug-in connection comprises at least one first connecting element in an area near the floor and preferably at least one further connecting element on the front of the central part on the housing, in particular on a side surface of the housing of the underbody half, with the at least one further connecting element being designed to complement the first connecting element.
  • the connecting elements preferably form a form-fitting plug-in connection that can be subjected to tensile forces. As a result, increased rigidity of the lifting platform can be achieved.
  • a leverage force acts on the lifting device in the direction of a longitudinal center axis of the lifting device and generates a torque acting towards the longitudinal center axis. This torque can be counteracted by the form-fitting plug-in connection in an area close to the ground between the central part and the respective housing of the underbody half. Additional detachable fasteners may not be necessary.
  • This form-fit plug-in connection can be used to reinforce the floor assembly.
  • One of the two connecting elements of the positive plug-in connection is formed by a hook or a web and the other connecting element by an eyelet or an opening.
  • the first and second connecting element or one and the other connecting element can be plugged into one another or hooked into one another in a simple manner, as a result of which simple assembly and disassembly from the central part to the housing of the floor assembly half is provided.
  • a tensile force acting on the positive plug connection can be absorbed without additional components.
  • a preferred embodiment of the lifting platform provides on the underside of the middle part one or the first connecting element, which protrudes outwards in relation to the connection section of the middle part, and on the underside of the housing of the floor assembly half, in particular the underside or front side of a side surface of the housing, the second or other fastener.
  • This arrangement of the form-fitting plug-in connection on the underside of the middle part and the housing of the floor assembly half enables increased force absorption and thus resilience.
  • one such a form-fit plug-in connection can be integrated into the floor assembly of the lift without additional space.
  • the first connecting element can be provided on an underside of the central part, which is adjacent to the connection section of the central part.
  • the second connecting element is provided on the underside of the housing and protrudes outwards relative to the end face of the housing.
  • the central part can be fitted to the housing from above, and the connecting elements engage in one another.
  • the first connecting element which is arranged on the underside of the central part, is preferably designed as an eyelet or opening
  • the second connecting element arranged on the underside of the front face of the housing is formed as at least one hook or web, so that when the housing is installed, the underbody half can be attached to the central part of the at least one hook or bar in which at least one eyelet or opening engages. This can be done by simply inserting it from above.
  • the first connecting element is designed to protrude on the central part or on the housing of the underbody half, it can be inserted from above through the central part or the housing in order to achieve the positive plug connection.
  • the connecting elements are preferably integrated in one piece on the central part and housing of the floor assembly halves. This simplifies manufacture and reduces the number of components for the underbody.
  • the end connection section on the central part preferably has a pressure surface which is provided at a distance from the form-fitting plug connection and engages on a side surface of the housing of the underbody half.
  • this pressure surface counteracts a torque acting towards the longitudinal central axis of the lifting platform.
  • connection section of the middle part acts on an upper edge area of the side surface of the housing.
  • At least one adjusting element can preferably be arranged between the side surface of the housing of the underbody half and the connection section of the middle part and away from the connecting elements, by means of which a right-angled alignment of the lifting device to the middle part can be adjusted.
  • the form-fitting plug-in connection elements preferably have a small amount of play when the housing of the floor assembly half is assembled with the central part.
  • At least one adjusting element is introduced at the connection point opposite this form-fitting plug-in connection. This allows the lifting device to be aligned perpendicularly to the central part.
  • a plurality of adjusting elements are preferably provided, which are designed in the form of strips or flakes and can be provided in different thickness dimensions.
  • a pre-assembly position can first be assumed by the positive plug connection, in which the lifting device is slightly inclined in the direction of the longitudinal center axis of the lifting platform.
  • the central part is preferably secured to each other with the housing of the floor assembly half by at least one detachable fastening means.
  • This at least one detachable fastener is preferably provided at a distance from the positive plug connection at the connection point.
  • the at least one detachable fastening means is provided in the area of the pressure surface of the central part.
  • This at least one detachable fastening means is attached after the lifting device has been aligned, in order to fix the middle part to the respective housing of the underbody half. At the same time, this means that the adjusting element or elements that are introduced into the connection point are fixed. In this way, the aligned position of the lifting device relative to the base assembly can also be maintained during a movement of the movable lifting platform.
  • the at least one detachable fastening means serves to secure the assembly between the central part and the housing of the underbody half and not to absorb or transmit force.
  • the lifting device is preferably designed as a parallelogram guide device or scissors guide device, in particular as half scissors, full scissors or double scissors, which comprises at least one load arm and one guide arm, which receive the carrier at their free ends opposite the half of the base assembly.
  • the lifting device can be selected.
  • At least one drive is preferably provided in or on the at least one half of the underbody.
  • the number of drives and/or the positioning of the drives can in turn depend on the maximum load to be carried and/or the size of the lifting platform.
  • the figure 1 shows a perspective view of a lifting platform 11 according to the invention.
  • This lifting platform 11 comprises a floor assembly 12 which comprises two floor assembly halves 14 and a central part 15 arranged between them. By means of the middle part 15, the floor assembly halves 14 are preferably spaced apart and aligned parallel to one another.
  • a U-shaped floor assembly 12 is formed by the floor assembly halves 14 and the central part 15 .
  • the open area represents an entry area into a working space 50 for a vehicle, which drives in until it is positioned near the central part 15 .
  • the retraction direction is according to arrow 17 in the top view of the lifting platform 11 in figure 2 shown.
  • the retraction direction is in the area of a longitudinal center axis 18 of the lifting platform 11.
  • the longitudinal center axis 18 extends parallel between the two floor assembly halves 14 and is arranged centrally thereto. At least the working space 50 is formed between the two floor assembly halves 14 .
  • Each underbody half 14 includes a housing 21 within which a drive 22, shown schematically, is provided. Furthermore, each underbody half 14 accommodates a lifting device 24 .
  • this lifting device 24 is designed as a parallelogram guide device.
  • the at least one drive 22 raises and lowers the lifting device 24.
  • This lifting device 24 comprises a load arm 25 which can be pivoted about a first pivot axis 26.
  • the lifting device 24 includes a guide arm 27 which can be pivoted about a second pivot axis 28 which is spaced apart from the first pivot axis 26 . Both pivot axes 26, 28 are mounted on the housing 21.
  • the lifting device 24 has at an end region remote from the housing 21 a carrier 31 which remains horizontally aligned by the lifting device 24 during the raising and lowering of the lifting device 24 .
  • the lifting devices 24 are provided in a working position 32 .
  • Such a working position 32 can correspond to an overhead height.
  • the jacks 24 are aligned near the ground or positioned resting on the ground.
  • Each carrier 31 accommodates at least one support arm 34 .
  • Two support arms 34 are preferably provided on the support 31 in each case. These support arms 34 are each pivoted about a bearing axis 35, 36.
  • the support arms 34 can be of the same length. Alternatively, the rear support arm pointing towards the entry area can be made longer than the, in particular front, support arm 34 pointing towards the central part 15.
  • the support arms 34 are preferably designed as telescopic support arms.
  • the lifting platform 11 is preferably designed as a movable lifting platform 11 .
  • Each floor assembly half 14 preferably has a caster 38 at an end remote from the center portion 15 which is part of a landing gear.
  • a drawbar not shown in detail be fastened in a middle area on the middle part 15, so that after the middle part has been raised, the lifting platform 11 is supported on a running wheel of the drawbar and the two running rollers 38.
  • the lifting platform 11 is mobile and can be moved at the respective place of use. After removing the drawbar, this lift 11 is stationary and rests on the ground.
  • the lifting platform 11 can also be designed as a stationary lifting platform.
  • the rollers 38 can be omitted.
  • a controller 41 is provided, which is arranged, for example, on one of the two floor assembly halves 14. This controller 41 can output a control signal to the respective drive or drives 22 .
  • the drive 22 can be a hydraulic cylinder that can be controlled electrically.
  • a drive 22 is preferably provided in each housing 21 of the underbody half 14 .
  • the controller 41 includes monitoring sensors for synchronizing the raising and lowering movement of the respective lifting device 24. From the controller 41, control lines can be routed into the directly assigned half 14 of the floor assembly. On the other hand, control lines can be routed within the central part 15 to the opposite floor assembly half 14 .
  • the floor assembly 12 includes a first and second connection point 45, 46, as a result of which the central part 15 can be assembled and disassembled with respect to the respective floor assembly half 14.
  • the forces acting when the vehicle is lifted are introduced from the underbody half 14 into the central part 15 via this connection point 45, 46.
  • the force F1 is shown, which acts on the support arms 34.
  • This force F1 symbolizes a raised vehicle in a working position 32.
  • the pivoting position of the support arm 34 relative to the support 31 determines the length of a lever arm L1.
  • Connection point 45 works This moment M1 counteracts this moment M1 with a pressure force F2 with the lever arm L2 via the housing 21 of the floor assembly half 14 on the connection section 48 of the central part 15 .
  • connection point 46 works This moment M1 counteracts this moment M1 with a pressure
  • connection point 45 In figure 4 a perspective view of the connection point 45 is shown from above.
  • the figure 5 shows a perspective view of the connection point 45 from below. This connection point 45 is identical to the connection point 46 .
  • connection point comprises a connection section 48 at the respective end area, which engages on a side surface 49 of the housing 21 .
  • a positive plug-in connection 51 is provided for connecting the central part 12 to the housing 21 .
  • This plug-in connection 51 is preferably designed to absorb the tensile force F3.
  • This positive plug-in connection 51 comprises a first connecting element 52 and a second connecting element 53, which can be plugged into one another and engage in one another in a form-fitting manner.
  • the first connecting element 52 is formed, for example, by openings 55, in particular a closed opening.
  • the second connecting element 53 is formed by webs 56, for example.
  • the openings 55 are slightly larger than the webs 56 so that they easily engage in the openings 55 when inserted into one another.
  • the openings 55 are preferably flattened, with the flattening 57 being aligned at right angles to the direction of tensile force F3 and counteracting the direction of action of the force F3. The webs 56 rest against this flattening
  • the form-fitting plug-in connection 51 is provided in an area close to the ground at the connection point 45 .
  • the first connecting element 52 is integrated in a base plate 59 of the central part 15 .
  • the base plate 59 extends beyond the connection section 48 in the direction of the housing 21.
  • the second connecting elements 53 designed as webs 56 are preferably provided on a lower end face 61 of the side surface 49 of the housing 21. Through this By simply placing the housing 21 on the base plate 59, the second connecting element 53 engages in the first connecting element 52 and is arranged in a form-fitting manner.
  • connection section 48 of the central part 12 preferably extends vertically upwards from a base plate 59, the height of the connection section 48 corresponding to the height of the side surface 49 of the housing 21 or being slightly lower.
  • Reinforcing ribs 63 are provided to stiffen the connection section 48 , which are supported on the one hand on an upper side 64 of the middle part 15 and on the other hand on the connection section 48 protruding freely from the middle part 15 .
  • connection section 48 of the central part 15 is shown.
  • the connection section 48 is designed as a flat contact surface which bears against the side surface 49 .
  • the base plate 59 protrudes outwards in some areas in relation to the connection section 48 , the first connecting elements 52 being formed in the lower corner area between the base plate 59 and the connection section 48 .
  • connection section 48 In the upper area of the connection section 48 there is a pressure surface 65 which absorbs the force F2.
  • At least one adjusting element 66 is provided opposite the first connecting element 52 .
  • This adjusting element 66 can be fastened to the connection section 48 .
  • tabs 67 that can be folded over can be provided so that the adjusting element 66 can be fixed at the upper edge area of the connection section 48 .
  • the adjusting element 66 is designed in the form of a strip or plate. A plurality of adjusting elements 66 with the same and/or different thicknesses are preferably provided. The adjusting element or elements 66 can be used to align the lifting device 24 perpendicularly to the central part 15 .
  • the form-fitting plug-in connection 51 in the lower area of the connection point 45, 46 represents a type of fixed bearing, so that the arrangement of the adjusting element or elements 66 enables the alignment in the Angular position or the vertical of the floor pan half, in particular the lifting device 24, to the middle part 15 is adjustable.
  • the central part 15 is connected to the housing 21 for the underbody half 14 by means of detachable fastening means 71.
  • detachable fastening means 71 can be designed as a screw connection, for example.
  • the detachable fastening means 71 serve only to fix the central part 15 to the respective housing 21 of the floor assembly half 14.
  • the power transmission from the central part 15 to the housing 21 takes place on the one hand via the positive plug connection 51 and on the other hand in an upper area of the connection section 48, on which the pressure surface 65 is designed to counteract the compressive force F2.
  • FIG. 12 shows a schematic sectional view of a connection point 45.
  • the second connecting element 53 engages in the first connecting element 52 on the base plate 59 to form the form-fitting plug-in connection 51.
  • the at least one adjusting element 66 can be provided at the opposite upper end of the connection section 48 .
  • FIG 8 a perspective view of a side surface 49 of the housing 21 in the area of the connection point 45 is shown.
  • the second connecting elements 43 in the form of webs 56 are provided directly on the lower end face 61 of the side surface 59 . These are incorporated in one piece.
  • the side surface 49 includes openings in order to route control lines and/or supply lines to the drive provided in the housing 21 if the control 41 is arranged on the opposite floor assembly half 14 .
  • FIG 9 is a perspective view from above and in figure 10 a perspective sectional view shown.
  • the middle part is 15 box-shaped.
  • the box-shaped structure 73 is provided on the base plate 59 , ramps 75 being formed in the transition area between an upper side 64 and the base plate 59 .
  • These ramps 75 are also used to design the central part so that a vehicle can drive over it.
  • the ramps 75 can extend in sections or over the entire length of the central part 15 . These are preferably designed to be removable. This allows the control and/or supply lines to be laid easily in the central part 15 .
  • FIG. 5 is a perspective view of an alternate embodiment of a mating connector 52.
  • FIG figure 5 shown.
  • the first connecting element 52 is provided on an underside of the central part 15 in the base plate 59 and is adjacent to the connection section 48 .
  • the first connecting element 52 is designed, for example, as an opening 55 with an open edge. This first connecting element 52 does not extend beyond the connection point 48 .
  • the second connecting element 53 is provided on an underside of the housing 21 and extends outwards with respect to the side surface 49 of the housing 21 .
  • the floor assembly halves 14 are positioned on the floor, and the middle section 15 can then be placed on from above to form the form-fitting material connection 51 .
  • the geometry of the second connecting element 53 can be in the form of a hook 56, in particular in the form of a mushroom head or a dovetail or otherwise hook-shaped, and can engage in a first connecting element 52 of complementary design and together form the form-fitting plug-in connection 51.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Body Structure For Vehicles (AREA)
  • Handcart (AREA)

Claims (14)

  1. Pont élévateur, en particulier pont élévateur mobile, destiné à soulever des véhicules,
    - pourvu de deux moitiés de bloc plancher (14) qui sont disposées de manière fixe l'une par rapport à l'autre en étant reliées respectivement par un point de raccordement (45, 46) à une partie centrale (15), la partie centrale (15) étant fixée, au moyen d'une partie de raccordement (48), de manière amovible à une surface latérale (49) d'un carter (21) de ladite moitié de bloc plancher (14) en vue de former le point de raccordement (45, 46),
    - pourvu d'un dispositif de levage (24) lequel est disposé respectivement sur chaque moitié de bloc plancher (14) et peut passer d'une position initiale disposée au niveau du sol à une position de travail (32), et lequel présente, respectivement sur une partie d'extrémité dudit dispositif de levage (24), un élément porteur (31) et chaque élément porteur (31) reçoit au moins un bras porteur (34),
    - pourvu d'un assemblage à emboîtement (51) par conjugaison de formes grâce auquel la partie centrale (15) et le carter respectif (21) de la moitié de bloc plancher (14) sont reliés entre eux et orientés l'un par rapport à l'autre, caractérisé en ce que
    - l'assemblage à emboîtement (51) par conjugaison de formes comprend au moins un premier élément d'assemblage (52) prévu sur la partie centrale (15) dans une zone à proximité du niveau du sol, ainsi qu'au moins un deuxième élément d'assemblage (53) prévu sur le carter (21) de la moitié de bloc plancher (14), le deuxième élément d'assemblage (53) étant réalisé de manière complémentaire au premier élément d'assemblage (52), et
    - l'un des deux éléments d'assemblage (52, 53) est formé par au moins une partie de liaison (56) ou crochet et l'autre élément d'assemblage (53, 52) est formé par une ouverture (55) fermée ou à bord ouvert ou par un oeillet, ledit un élément d'assemblage (52) entrant en prise par conjugaison de formes dans l'autre élément d'assemblage (53).
  2. Pont élévateur selon la revendication 1, caractérisé en ce que les éléments d'assemblage (52, 53) forment, par conjugaison de formes, un assemblage à emboîtement (51) qui peut résister à une force de traction.
  3. Pont élévateur selon la revendication 1, caractérisé en ce que ledit au moins un premier élément d'assemblage (52) est prévu dans la zone à proximité du niveau du sol et sur la face frontale de la partie centrale, et ledit au moins un deuxième élément d'assemblage (53) est prévu sur une surface latérale (49) du carter (21) de la moitié de bloc plancher (14) .
  4. Pont élévateur selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le premier élément d'assemblage (52) qui fait saillie vers l'extérieur par rapport à la partie de raccordement (48) est prévu sur une face inférieure de la partie centrale (15) et que le deuxième élément de raccordement (53) est prévu sur la face inférieure du carter (21), en particulier sur une face frontale (61) de la surface latérale (49) du carter (21).
  5. Pont élévateur selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le premier élément d'assemblage (52) qui est contigu à la partie de raccordement (48) est prévu sur une face inférieure de la partie centrale (15) et que le deuxième élément d'assemblage (53) qui fait saillie vers l'extérieur par rapport à la surface latérale (49) du carter (21) est prévu sur la face inférieure du carter (21).
  6. Pont élévateur selon la revendication 4 ou 5, caractérisé en ce que ledit un élément d'assemblage (52, 53) disposé sur la face inférieure de la partie centrale (15) est réalisé en tant qu'ouverture (55) fermée ou à bord ouvert ou en tant qu'oeillet et que ledit autre élément d'assemblage (52) disposé sur la face frontale (61) de la surface latérale (49) du carter (21) est formé par des parties de liaison (56) ou crochets, de sorte que l'assemblage à emboîtement (51) par conjugaison de formes est obtenu en insérant l'un ou l'autre élément d'assemblage (52) par le haut dans l'élément d'assemblage (52, 53) complémentaire.
  7. Pont élévateur selon l'une quelconque des revendications précédentes, caractérisé en ce que la partie centrale (15) présente une plaque de fond (59) et que le premier élément d'assemblage (52) est prévu sur la plaque de fond (59) en tant que pièce monobloc.
  8. Pont élévateur selon l'une quelconque des revendications 1 à 6, caractérisé en ce que ledit au moins un deuxième élément d'assemblage (53) est prévu en tant pièce monobloc sur la face frontale (61) de la surface latérale (49) du carter (21) qui est tournée vers le sol.
  9. Pont élévateur selon l'une quelconque des revendications précédentes, caractérisé en ce que la partie de raccordement (48) prévue côté frontal sur la partie centrale (15) présente une surface de pression (65) qui est disposée à une distance donnée de l'élément d'assemblage (52, 53) disposé sur ladite partie centrale (15).
  10. Pont élévateur selon la revendication 9, caractérisé en ce que la surface de pression prévue sur la partie centrale (15) appuie contre une zone périphérique supérieure de la surface latérale (49) du carter (21) et s'oppose à un couple de renversement de la moitié de bloc plancher (14) qui est exercé lorsque le véhicule est soulevé.
  11. Pont élévateur selon l'une quelconque des revendications précédentes, caractérisé en ce qu'entre la surface latérale (49) du carter (21) de la moitié de bloc plancher (14) et la partie de raccordement (48) de la partie centrale (15) ainsi que de manière éloignée des éléments d'assemblage (52, 53) est prévu, au niveau du point de raccordement (45, 46), au moins un élément d'ajustage (66) grâce auquel il est possible de régler une orientation à angle droit du dispositif de levage (34) par rapport à la partie centrale (15) .
  12. Pont élévateur selon l'une quelconque des revendications précédentes, caractérisé en ce que la partie centrale (15) est fixée par rapport au carter respectif (21) de la moitié de bloc plancher (14) grâce à des moyens de fixation amovibles (71) qui sont prévus au niveau du point de raccordement (45, 46) de préférence de manière éloignée de l'élément d'assemblage (52, 53).
  13. Pont élévateur selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de levage (24) est réalisé en tant que dispositif à guidage parallélépipédique ou en tant que dispositif à guidage en ciseaux, lequel comprend un bras de charge (25) et un bras de guidage (27) et en ce que ledit dispositif de levage (24) reçoit respectivement au niveau d'une partie terminale un élément porteur (31).
  14. Pont élévateur selon l'une quelconque des revendications précédentes, caractérisé en ce que dans ou sur au moins une moitié de bloc plancher (14) est prévu au moins un entraînement (22) grâce auquel le dispositif de levage (24) peut passer par pivotement d'une position initiale à une position de travail (32).
EP18719471.7A 2017-04-13 2018-04-10 Pont élévateur Active EP3609831B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017108068.6A DE102017108068A1 (de) 2017-04-13 2017-04-13 Hebebühne
PCT/EP2018/059089 WO2018189140A1 (fr) 2017-04-13 2018-04-10 Pont élévateur

Publications (2)

Publication Number Publication Date
EP3609831A1 EP3609831A1 (fr) 2020-02-19
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PH14285A (en) * 1976-04-02 1981-04-29 F Molnar Multi-purpose vehicle service hoist
DE3605650C2 (de) 1986-02-21 1994-10-20 Gerhard Dipl Ing Finkbeiner Hydraulische Hebebühne
FR2677342A1 (fr) * 1991-06-07 1992-12-11 Lohr Ind Ensemble de levage a grand debattement pour le deplacement vertical d'un plan porteur d'un chargement.
US20040011594A1 (en) 2002-06-17 2004-01-22 Jason Stewart Overhead assembly for vehicle lift
US7597524B2 (en) * 2006-10-31 2009-10-06 Alltrade Tools Llc Automobile jack and wheel dolly
CN201261704Y (zh) * 2008-09-05 2009-06-24 周爱兴 举升器
CN201342617Y (zh) * 2009-02-03 2009-11-11 周爱兴 汽车外壳打磨喷漆支架
US9821989B2 (en) * 2014-02-17 2017-11-21 Vehicle Service Group, Llc Adjustable overhead assembly for vehicle lift
CN105035998B (zh) * 2015-08-19 2017-07-14 赛埃孚汽车保修设备（太仓）有限公司 一种具有防翻车功能的低位小剪式汽车举升机及其使用方法
CN205222577U (zh) * 2015-11-09 2016-05-11 巴信波 一种地藏式举升机
CN205740165U (zh) * 2016-06-07 2016-11-30 王丽霞 一种移动式千斤顶

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US11634308B2 (en) 2023-04-25
EP3609831A1 (fr) 2020-02-19
US20200115204A1 (en) 2020-04-16
CN110730756A (zh) 2020-01-24
WO2018189140A1 (fr) 2018-10-18
CN110730756B (zh) 2021-08-24
DE102017108068A1 (de) 2018-10-18

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