EP0328935A1 - Châssis de levage pour une station de travail et d'inspection pour véhicules automobiles - Google Patents

Châssis de levage pour une station de travail et d'inspection pour véhicules automobiles Download PDF

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Publication number
EP0328935A1
EP0328935A1 EP89101669A EP89101669A EP0328935A1 EP 0328935 A1 EP0328935 A1 EP 0328935A1 EP 89101669 A EP89101669 A EP 89101669A EP 89101669 A EP89101669 A EP 89101669A EP 0328935 A1 EP0328935 A1 EP 0328935A1
Authority
EP
European Patent Office
Prior art keywords
rail
lifting
wheel
ramp
platform according
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.)
Pending
Application number
EP89101669A
Other languages
German (de)
English (en)
Inventor
Egon Senger
Friedrich Oortmann
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.)
AUTOP - PERKUTE MASCHINENBAU GmbH
Original Assignee
AUTOP - PERKUTE MASCHINENBAU GmbH
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 AUTOP - PERKUTE MASCHINENBAU GmbH filed Critical AUTOP - PERKUTE MASCHINENBAU GmbH
Publication of EP0328935A1 publication Critical patent/EP0328935A1/fr
Pending 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
    • B66F7/06—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
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • 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
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • B66F7/0666—Multiple scissor linkages vertically arranged
    • B66F7/0675—Auxiliary scissors, e.g. above main scissors
    • 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
    • B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
    • 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

Definitions

  • the invention relates to a drive-on platform for a work and inspection stand for motor vehicles according to the preamble of the main claim.
  • the front end of the ramps is arranged so high above the workshop floor that difficulties can arise when driving on motor vehicles equipped with front spoilers or the like.
  • the invention has for its object to provide a drive-on platform for a work and inspection stand, in which on the one hand the pit below the work platform is avoided and still a "three-level stand" is reached and in which the drive-on height at the front end of the drive-on rail is as low as possible , so that motor vehicles with a front spoiler or the like can also be opened, although it is still possible to set the drive-on platform to a tilt angle of 2 ° when the vehicle is partially open, so that it can also be pushed on by hand.
  • a drive-on platform is proposed according to the invention, which can be set in its lowest position via a useful handlebar construction in various settings. Furthermore, the loading platform then be raised parallel to the ground to a first working height of 600 mm and then it is still possible to raise the vehicle to a height of an additional 450 mm or an additional 1250 mm using the so-called wheel-free jack.
  • 1 denotes a drive-on rail of a drive-on platform, a wheel-free jack 2 being integrated in the drive-on rails 1.
  • the rear end of the track rail 1 is designated by 3 and the front end of the track rail 1 by 8.
  • a rotary shaft 5 is firmly anchored below the workshop floor 10, which carries at least one lifting plunger 4 for each track rail 1, which is pivotable with the rotary shaft 5, so that the two track rails 1 intended for a drive-on platform are combined in a mechanical synchronism are.
  • the other end of the lifter 4 connects to the track rail 1 in a roller guide 6.
  • a link 9 connects to the carriageway rail 1, which connects pivotably in the pivot point 12 to the workshop floor and pivotably in the pivot point 11 to the carriageway rail, the pivot point 11 relative to the pivot point 12 in seen in a vertical plane is displaced forward, so that the link 9 includes an angle ⁇ greater than 90 ° with the track rail 1.
  • a loading flap 22 is provided, and at the front end 8 of the track rail 1, rollers 24 can be provided, by means of which the movement of the track rail 1 on the floor becomes correspondingly wear-free.
  • the wheel-free jack 2 is raised via a scissor lifting linkage 14.
  • This scissor lifting linkage 14 consists essentially of the two lifting arms 15 and 16, which are combined in a pivot bearing 21, the ge over the length of the lifting arms 15 and 16 see is arranged off-center.
  • a link 17 adjoins the lifting arm 15 in the upper region, said link pivotally engaging both on the lifting arm 15 and on a support rail 20 of the wheel-free jack 2.
  • a handlebar 18 engages on the lifting arm 15 in the lower region and is arranged in a pivotable manner on the lifting arm 15 and on the track rail 1.
  • the two lifting arms 15 and 16 lead freely in the upper region on the mounting rail 20, namely in the longitudinal axis of the mounting rail 20, and are connected in their lower end to a piston-cylinder arrangement 19, which preferably operates hydraulically, so that the lifting arms 15 and 16 can be pushed apart on the one hand, and on the other hand move the mounting rail 20 up and down.
  • the track rail 1 has an inclination angle ⁇ of 2 °. With such a flat inclined track rail, a vehicle can easily be pushed on by hand.
  • the height a of the front end of the road rail 1 above the workshop floor 10 is 125 mm.
  • the piston-cylinder arrangement 7 pushes the lifting plunger 4 backwards and thereby pulls the handlebar 9 into an upright position.
  • the carriageway rail 1 is raised to the position parallel to the floor shown in FIG. 3 and now has a working height b of 600 mm.
  • the piston-cylinder arrangement 19 of the wheel-free jack 2 is now actuated, the wheel-free jack 2 can be raised to a working height c of 450 mm above the track rail.
  • the wheel-free jack 2 can now be raised to a working height d of 1250 mm above the carriageway rail 1, so that it is then possible to work below the vehicle with so-called "headroom".

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)
EP89101669A 1988-02-19 1989-02-01 Châssis de levage pour une station de travail et d'inspection pour véhicules automobiles Pending EP0328935A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3805147 1988-02-19
DE3805147 1988-02-19
DE3810061 1988-03-25
DE3810061 1988-03-25

Publications (1)

Publication Number Publication Date
EP0328935A1 true EP0328935A1 (fr) 1989-08-23

Family

ID=25865005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89101669A Pending EP0328935A1 (fr) 1988-02-19 1989-02-01 Châssis de levage pour une station de travail et d'inspection pour véhicules automobiles

Country Status (1)

Country Link
EP (1) EP0328935A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111717842A (zh) * 2019-03-21 2020-09-29 上海逸测检测技术服务有限公司 一种汽车角度调整平台及其角度调整方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112676A (en) * 1959-06-16 1963-12-03 Amalgamated Dental Co Ltd Hoist
US3549086A (en) * 1968-09-09 1970-12-22 Arnold Berkeland Deal tray and mounting therefor
FR2055883A5 (fr) * 1969-08-05 1971-05-14 Alvarez Suarez Octavie
DE2208777A1 (de) * 1972-02-24 1973-08-30 Trepel Ag Scherenhebetisch
US4447042A (en) * 1981-04-06 1984-05-08 Yasui Sangyo Co., Ltd. Vehicle lift
FR2546151A1 (fr) * 1983-05-20 1984-11-23 Nussbaum Otto Gmbh Co Kg Dispositif de levage, en particulier plate-forme elevatrice pour vehicules

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112676A (en) * 1959-06-16 1963-12-03 Amalgamated Dental Co Ltd Hoist
US3549086A (en) * 1968-09-09 1970-12-22 Arnold Berkeland Deal tray and mounting therefor
FR2055883A5 (fr) * 1969-08-05 1971-05-14 Alvarez Suarez Octavie
DE2208777A1 (de) * 1972-02-24 1973-08-30 Trepel Ag Scherenhebetisch
US4447042A (en) * 1981-04-06 1984-05-08 Yasui Sangyo Co., Ltd. Vehicle lift
FR2546151A1 (fr) * 1983-05-20 1984-11-23 Nussbaum Otto Gmbh Co Kg Dispositif de levage, en particulier plate-forme elevatrice pour vehicules

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111717842A (zh) * 2019-03-21 2020-09-29 上海逸测检测技术服务有限公司 一种汽车角度调整平台及其角度调整方法

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