EP0878438A1 - Verbesserungen an Auffahrschienen von Hebebühnen für Kraftfahrzeuge - Google Patents

Verbesserungen an Auffahrschienen von Hebebühnen für Kraftfahrzeuge Download PDF

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Publication number
EP0878438A1
EP0878438A1 EP98401165A EP98401165A EP0878438A1 EP 0878438 A1 EP0878438 A1 EP 0878438A1 EP 98401165 A EP98401165 A EP 98401165A EP 98401165 A EP98401165 A EP 98401165A EP 0878438 A1 EP0878438 A1 EP 0878438A1
Authority
EP
European Patent Office
Prior art keywords
flap
raceways
raceway
jack
shutter
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.)
Granted
Application number
EP98401165A
Other languages
English (en)
French (fr)
Other versions
EP0878438B1 (de
Inventor
Jean-Yves Drouet
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.)
F.F.B.
Original Assignee
Fogautolube Ste
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 Fogautolube Ste filed Critical Fogautolube Ste
Publication of EP0878438A1 publication Critical patent/EP0878438A1/de
Application granted granted Critical
Publication of EP0878438B1 publication Critical patent/EP0878438B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

Definitions

  • the present invention relates to improvements to bridge raceways jack-up elevators.
  • the invention relates to lifts comprising two raceways to guide a vehicle to be lifted, these raceways being shorter than the wheelbase of vehicles in general, so that said raceways constitute trays intended to cooperate with the hull of the vehicle to lift this one.
  • raceways have, at each end, a hinged flap whose free end is intended, when the bridge is lowered, to rest on the ground so as to form an access ramp for the vehicle.
  • a hinged flap whose free end is intended, when the bridge is lowered, to rest on the ground so as to form an access ramp for the vehicle.
  • We imagined provide means for locking the flaps in position horizontal in the extension of the raceways, so, for certain vehicles whose wheelbase is more important, to increase the length of these; however, the means provided are complex, expensive and impractical to use.
  • One of the aims of the invention is to achieve a system for locking the flaps in a horizontal position, simple, efficient and offers great security.
  • Improvements according to the invention target lift tracks in which said raceways include, at each of their ends, a tilting flap on an axis of said end extending perpendicularly to the longitudinal axis of the raceway, means being inserted between the shutter and said path rolling, so that said flap can, on the one hand, swing freely and, on the other hand, be wedged in an angular position in which it extends in the extension of said raceway, said improvements being characterized in that said means include a strut articulated by a end on said end of the raceway and the other end of which is likely to cooperate, on the one hand, with a guide placed under the flap to allow free tilting of the shutter and, on the other hand, with a retainer so as to hold the shutter in the extension of the raceway.
  • the strut consists of two rods, one end of which is articulated on the end of the raceway, while the other end is integral with a crosspiece intended to selectively cooperate with the guide and the retainer.
  • the cross member is secured at one end to a handle.
  • the shutter can be operated with one hand, which is very convenient for the mechanic.
  • the retaining member is constituted by a welded plate under the underside of the flap and on which is welded a bar extending in the direction of the path of rolling.
  • the component includes, at least, a hole located to the right of the retainer.
  • Reference 1 designates a raceway a lift, this path comprising, at one or at its two ends, a flap 2 hinged on a axis 3 of said end of road 1.
  • Axis 3 extends perpendicular to the longitudinal axis of the path of rolling.
  • the flap 2 On its free edge, the flap 2 is provided pebbles 4 and it is, at an intermediate point of its length, pierced with holes 5.
  • a strut 8 consisting of two rods 8a, the ends of which free are integral with a cross member 8b of which one end is integral with an operating handle 10.
  • the cross member 8b is slidably mounted in two guides 12 fixed under the flap 2 in the vicinity of the short sides of said flap.
  • each guide 12 Inside each guide 12 are fixed, under shutter 2, two retaining members 14 of the strut 8 and each formed of a plate 13 welded under said flap and onto which a bar 16 is welded overflowing the plate 13 in the direction of the raceway 1.
  • Holes 5 are located to the right of the organs retainer 14 so that through these we can visualize that the crossbeam 8b cooperates with the organs retainer 14.
  • the different maneuvers can be done simply and with one hand by the user.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Jib Cranes (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Body Structure For Vehicles (AREA)
EP19980401165 1997-05-15 1998-05-15 Verbesserungen an Auffahrschienen von Hebebühnen für Kraftfahrzeuge Expired - Lifetime EP0878438B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9705997 1997-05-15
FR9705997A FR2763323B1 (fr) 1997-05-15 1997-05-15 Perfectionnements aux chemins de roulement de ponts elevateurs a prise sous coque

Publications (2)

Publication Number Publication Date
EP0878438A1 true EP0878438A1 (de) 1998-11-18
EP0878438B1 EP0878438B1 (de) 2001-09-26

Family

ID=9506940

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980401165 Expired - Lifetime EP0878438B1 (de) 1997-05-15 1998-05-15 Verbesserungen an Auffahrschienen von Hebebühnen für Kraftfahrzeuge

Country Status (5)

Country Link
EP (1) EP0878438B1 (de)
DE (1) DE69801787T2 (de)
DK (1) DK0878438T3 (de)
ES (1) ES2161508T3 (de)
FR (1) FR2763323B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1528034A1 (de) * 2003-10-27 2005-05-04 Stenhoj Autolift A/S Auffahrschiene für Hebebühne
WO2016126295A1 (en) * 2015-02-02 2016-08-11 Vehicle Service Group, Llc Integral ramp and extender

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1955586A (en) * 1933-01-03 1934-04-17 Joyce Cridland Co Combined ramp and stop device
US2740680A (en) * 1953-01-08 1956-04-03 Hamilton Mfg Corp Leaf-holding means for drop-leaf tables
FR1286555A (fr) * 1961-04-21 1962-03-02 Joyce Cridland Co élévateur pour véhicules automobiles
US3935823A (en) * 1974-08-29 1976-02-03 Bretford Manufacturing, Inc. Drop leaf table
FR2443420A1 (fr) * 1978-12-07 1980-07-04 Rossato Eride Pont elevateur a pantographe
DE3529069A1 (de) * 1984-08-16 1986-03-06 Hans Hougaard Maskinfabrik A/S, Fuglebjerg Hebebuehne fuer autowerkstaette mit gegenseitig getrennten tragbruecken sowie rampenteilen fuer das auf- und abfahren eines autos an die tragbruecken

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1955586A (en) * 1933-01-03 1934-04-17 Joyce Cridland Co Combined ramp and stop device
US2740680A (en) * 1953-01-08 1956-04-03 Hamilton Mfg Corp Leaf-holding means for drop-leaf tables
FR1286555A (fr) * 1961-04-21 1962-03-02 Joyce Cridland Co élévateur pour véhicules automobiles
US3935823A (en) * 1974-08-29 1976-02-03 Bretford Manufacturing, Inc. Drop leaf table
FR2443420A1 (fr) * 1978-12-07 1980-07-04 Rossato Eride Pont elevateur a pantographe
DE3529069A1 (de) * 1984-08-16 1986-03-06 Hans Hougaard Maskinfabrik A/S, Fuglebjerg Hebebuehne fuer autowerkstaette mit gegenseitig getrennten tragbruecken sowie rampenteilen fuer das auf- und abfahren eines autos an die tragbruecken

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1528034A1 (de) * 2003-10-27 2005-05-04 Stenhoj Autolift A/S Auffahrschiene für Hebebühne
WO2016126295A1 (en) * 2015-02-02 2016-08-11 Vehicle Service Group, Llc Integral ramp and extender

Also Published As

Publication number Publication date
DK0878438T3 (da) 2001-12-03
EP0878438B1 (de) 2001-09-26
DE69801787D1 (de) 2001-10-31
FR2763323A1 (fr) 1998-11-20
ES2161508T3 (es) 2001-12-01
FR2763323B1 (fr) 1999-08-20
DE69801787T2 (de) 2002-02-21

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