EP0474998A1 - Pont élévateur pour véhicules - Google Patents

Pont élévateur pour véhicules Download PDF

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Publication number
EP0474998A1
EP0474998A1 EP91110827A EP91110827A EP0474998A1 EP 0474998 A1 EP0474998 A1 EP 0474998A1 EP 91110827 A EP91110827 A EP 91110827A EP 91110827 A EP91110827 A EP 91110827A EP 0474998 A1 EP0474998 A1 EP 0474998A1
Authority
EP
European Patent Office
Prior art keywords
drive
columns
lifting
lifting elements
traction means
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Withdrawn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
EP91110827A
Other languages
German (de)
English (en)
Inventor
Hans Dipl.-Ing. Nussbaum
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.)
Otto Nussbaum GmbH and Co KG
Original Assignee
Otto Nussbaum GmbH and Co KG
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 Otto Nussbaum GmbH and Co KG filed Critical Otto Nussbaum GmbH and Co KG
Publication of EP0474998A1 publication Critical patent/EP0474998A1/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Withdrawn legal-status Critical Current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
    • B66F7/26—Lifting frames, e.g. for lifting vehicles; Platform lifts for selective lifting of parts of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—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

Definitions

  • the invention is based on a lifting platform for motor vehicles, in particular passenger cars, with at least two vertically movable columns, which have at least one support surface at the top for receiving the vehicle wheels, additional lifting elements for lifting the vehicle free of wheels being arranged, in particular in the columns.
  • the lifting elements mentioned at the outset are driven by a hydraulic cylinder, which is arranged in the column, for wheel-free lifting. So that the lifting elements are moved synchronously, it is necessary to provide a connection between them. Rack synchronization is usually used for this.
  • the object of the present invention is to improve a lifting platform of the type described at the outset in such a way that it can be manufactured more cheaply while fulfilling all requirements in terms of quality.
  • the lifting elements have a common drive which is connected to the two lifting elements via traction means.
  • the drive is connected to the two lifting elements via traction means, in particular via chains or ropes, which run to the lifting elements via deflection wheels.
  • the hall floor 1 Underneath the hall floor 1 there is a pit, on the foundation of which the supporting frame 2 of the lifting platform rests. On it two columns 3 and 4 are guided vertically. They are driven in a manner known per se, that is to say in particular hydraulically or instead also by means of spindles, which is why this is not dealt with in more detail.
  • the columns 3 and 4 each carry a travel rail 5 or 6.
  • these travel rails can align with the hall floor 1 or, if guide bushes for the columns are arranged in this area, as indicated in the drawing, they carry a small ramp at the end where the vehicle enters.
  • transverse yoke 7 ensures that the columns are raised or lowered absolutely synchronously.
  • a lifting plunger 8 and 9 each vertically displaceable, so that a vehicle standing on the rails 5 and 6 can be lifted wheel-free.
  • the lifting cylinders 8 and 9 are each connected near their lower end to a traction means 10a, 10b which initially runs upwards, deflected downwards by 180 each via a deflection roller 11, via further deflection rollers 12a and 12b are deflected into the horizontal and finally fixed to a horizontally acting drive 13.
  • the upper pulleys 11 are attached directly or indirectly to the columns 3 and 4, so that they participate in their lifting movement.
  • they are mounted on a lifting cylinder 14, which is moved hydraulically relative to the frame 2 or its stationary, upwardly running piston rods 2a and 2b.
  • the lower deflection wheels 12a and 12b are mounted on the transverse yoke 7.
  • the drive 13 in the exemplary embodiment is designed as a single-acting cylinder-piston unit, one traction means 10b runs over a further deflection roller 15, so that it is deflected horizontally by 180 and is fed in the same direction as the traction means 10a to the actuating piston 13a of the drive 13 becomes.
  • a movement of the piston 13a in the same direction produces two movements of the traction means 10a and 10b in opposite directions with respect to the horizontal and from this follow immediately sensible lifting movements of the stamps 8 and 9 based on the vertical.

Landscapes

  • 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)
  • Forklifts And Lifting Vehicles (AREA)
EP91110827A 1990-09-07 1991-06-29 Pont élévateur pour véhicules Withdrawn EP0474998A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4028484 1990-09-07
DE4028484A DE4028484A1 (de) 1990-09-07 1990-09-07 Hebebuehne fuer kraftfahrzeuge

Publications (1)

Publication Number Publication Date
EP0474998A1 true EP0474998A1 (fr) 1992-03-18

Family

ID=6413849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91110827A Withdrawn EP0474998A1 (fr) 1990-09-07 1991-06-29 Pont élévateur pour véhicules

Country Status (4)

Country Link
US (1) US5176225A (fr)
EP (1) EP0474998A1 (fr)
JP (1) JPH04251098A (fr)
DE (1) DE4028484A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110790181A (zh) * 2019-11-05 2020-02-14 金陵科技学院 一种建筑物料搬运用的智能运输、顶升设备以及运输顶升方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304553C2 (de) * 1993-02-16 2002-04-11 Zippo Hebetechnik Gmbh Hebebühne, insbesondere Kraftfahrzeug-Hebebühne
JPH0726264U (ja) * 1993-10-26 1995-05-16 日本精工株式会社 リトラクター
JPH07222564A (ja) * 1994-02-08 1995-08-22 Kenji Murakami 麺の茹加工装置
JP2894960B2 (ja) * 1994-11-04 1999-05-24 謙次 村上 麺の茹加工装置
US5685768A (en) * 1995-02-03 1997-11-11 Bernhard; Stephen Godfrey Grinding machine with lifting mechanism
US6571919B1 (en) * 2001-06-19 2003-06-03 Delaware Capital Formation Inc. Removable cylinder arrangement for lift
US6634461B1 (en) * 2002-06-10 2003-10-21 Gray Automotive Products, Inc. Coordinated lift system
US7219770B2 (en) * 2003-08-01 2007-05-22 Baker William J Coordinated lift system with user selectable RF channels
US7635248B2 (en) * 2007-07-27 2009-12-22 Sidney Slide L.P. Truck bed assembly with integral partial sliding deck with pivoting inclined towers for raising and lowering a sliding deck
JP5295543B2 (ja) * 2007-10-16 2013-09-18 Ｎｋｅ株式会社 スライド駆動装置
US20100239371A1 (en) * 2009-03-19 2010-09-23 Curtis Brown Boat lift
USD646864S1 (en) 2010-02-12 2011-10-11 Vehicle Service Group, Llc Superstructure for receiving rotatable lift arms in an automotive vehicle lift
US9352944B2 (en) 2012-03-19 2016-05-31 Gray Manufacturing Company, Inc. Control and communication system for a wireless vehicle lift system
CN103818841A (zh) * 2014-03-21 2014-05-28 常熟市碧溪起重吊装设备制造厂 一种多功能电动提升机
DE102014114583A1 (de) 2014-10-08 2016-04-14 Windhoff Bahn- Und Anlagentechnik Gmbh Unterflur-Hebeanlage
US10106378B2 (en) 2015-11-03 2018-10-23 General Electric Company System and method for lifting with load moving machine
DE202019102585U1 (de) * 2019-05-08 2020-08-11 Klaus Multiparking Gmbh Vorrichtung zum Abstellen von Gegenständen mit horizontal orientiertem Antrieb

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6904414A (fr) * 1968-03-22 1969-09-24
DE3235829A1 (de) * 1982-09-28 1984-03-29 Kirner Auto-Präzision Robert Fuchs GmbH & Co KG, 6570 Kirn Hebebuehne fuer fahrzeuge, insbesondere personenkraftwagen
DE8627023U1 (de) * 1986-10-11 1986-12-11 Perkute Maschinenbau GmbH, 4440 Rheine Hebebühne für Kraftfahrzeuge
DE8807373U1 (de) * 1988-06-06 1988-07-21 Slift Hebezeug GmbH, 7533 Tiefenbronn Hebebühne, insbesondere für ein Kraftfahrzeug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593630A (en) * 1948-12-13 1952-04-22 Globe Hoist Co Vehicle hoist
DE1195028B (de) * 1962-10-17 1965-06-16 Arie Adrianus De Koning Fahrzeughebebuehne
US3279562A (en) * 1964-07-17 1966-10-18 Dover Corp Equalizer for a vehicle lift
US3275170A (en) * 1964-10-05 1966-09-27 Diesel Equip Hydraulic loading devices
JPS5231442A (en) * 1975-09-03 1977-03-09 Yasui Sangyo Kk Safety device for vehicle lift
US4545462A (en) * 1983-06-22 1985-10-08 Sul Yun T Lift for vehicle maintenance
US4763761A (en) * 1987-02-27 1988-08-16 Mckinsey Millard F Lifting device
DE9104973U1 (de) * 1991-04-23 1991-06-06 Otto Nußbaum GmbH & Co KG, 7640 Kehl Hebebühne für Kraftfahrzeuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6904414A (fr) * 1968-03-22 1969-09-24
DE3235829A1 (de) * 1982-09-28 1984-03-29 Kirner Auto-Präzision Robert Fuchs GmbH & Co KG, 6570 Kirn Hebebuehne fuer fahrzeuge, insbesondere personenkraftwagen
DE8627023U1 (de) * 1986-10-11 1986-12-11 Perkute Maschinenbau GmbH, 4440 Rheine Hebebühne für Kraftfahrzeuge
DE8807373U1 (de) * 1988-06-06 1988-07-21 Slift Hebezeug GmbH, 7533 Tiefenbronn Hebebühne, insbesondere für ein Kraftfahrzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110790181A (zh) * 2019-11-05 2020-02-14 金陵科技学院 一种建筑物料搬运用的智能运输、顶升设备以及运输顶升方法

Also Published As

Publication number Publication date
DE4028484C2 (fr) 1993-05-13
US5176225A (en) 1993-01-05
JPH04251098A (ja) 1992-09-07
DE4028484A1 (de) 1992-03-12

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