ES296114U - Jack-type lifting device for a vehicle. - Google Patents

Jack-type lifting device for a vehicle.

Info

Publication number
ES296114U
ES296114U ES1985296114U ES296114U ES296114U ES 296114 U ES296114 U ES 296114U ES 1985296114 U ES1985296114 U ES 1985296114U ES 296114 U ES296114 U ES 296114U ES 296114 U ES296114 U ES 296114U
Authority
ES
Spain
Prior art keywords
respect
jack
base plate
lifting
base
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
ES1985296114U
Other languages
Spanish (es)
Other versions
ES296114Y (en
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.)
Regie Nationale des Usines Renault
Original Assignee
Regie Nationale des Usines Renault
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 Regie Nationale des Usines Renault filed Critical Regie Nationale des Usines Renault
Publication of ES296114U publication Critical patent/ES296114U/en
Application granted granted Critical
Publication of ES296114Y publication Critical patent/ES296114Y/en
Expired legal-status Critical Current

Links

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
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/12—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated comprising toggle levers

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)

Abstract

A lifting device of the jack type (1) which is intended in particular for lifting a motor vehicle, comprising a parallelogram assembly essentially formed by a lifting head which is fixed with respect to two upper arms (2, 3) and two lower arms (4, 5) resting on a base (24) and actuated by an actuating device which is inclined with respect to a base plate (25) of the base, said lower arms pivoting respectively about lower spindles (12, 13) mounted in the base, the distance of one of the lower spindles (12) with respect to the base plate being smaller than that of the other spindle (13) so that the axis B of the parallelogram is inclined with respect to the vertical at the side of the lower spindle which is disposed closest to the base plate, characterised in that the lifting head (19) with its support face (20) is displaced by a value (A) with respect to the axis (B) of the parallelogram on the side opposite to that comprising the lower spindle which is disposed closest to the base plate in order to prevent a tilting moment of the jack when said jack (1) is in the operative lifting position.
ES1985296114U 1984-10-16 1985-10-15 CAT TYPE LIFTING PROVISION, ESPECIALLY FOR LIFTING AN AUTOMOBILE VEHICLE Expired ES296114Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8415811A FR2571708B1 (en) 1984-10-16 1984-10-16 VEHICLE LIFTING DEVICE OF THE "JACK" TYPE

Publications (2)

Publication Number Publication Date
ES296114U true ES296114U (en) 1987-11-01
ES296114Y ES296114Y (en) 1989-05-01

Family

ID=9308682

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985296114U Expired ES296114Y (en) 1984-10-16 1985-10-15 CAT TYPE LIFTING PROVISION, ESPECIALLY FOR LIFTING AN AUTOMOBILE VEHICLE

Country Status (4)

Country Link
EP (1) EP0178998B1 (en)
DE (1) DE3566525D1 (en)
ES (1) ES296114Y (en)
FR (1) FR2571708B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629442B1 (en) * 1988-03-29 1990-11-23 Atochem PROCESS FOR THE PREPARATION OF POLYDICHLOROPHOSPHAZENES COMPOSITIONS WITH A CONTROLLED RATE OF CYCLIC OLIGOMERS AND THE COMPOSITIONS RESULTING FROM THE IMPLEMENTATION OF THIS PROCESS
DE69617167T2 (en) * 1995-10-31 2002-07-11 Proma S.R.L., San Nicola La Strada A scissor and spindle jack, especially for a car
US5697598A (en) * 1995-11-07 1997-12-16 Ventra Group Inc. One piece load rest
TR201600960A2 (en) * 2016-01-23 2016-06-21 Arikan Kriko Ve Makina Sanayi Ve Ticaret Anonim Sirketi LIFTING HEAD FOR JACKS
CN108640007B (en) * 2018-06-27 2020-08-28 上海宝山大陆汽车配件股份有限公司 Scissor jack
FR3112137B1 (en) 2020-07-03 2022-08-19 Renault Sas Motor vehicle lifting system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE925072C (en) * 1949-06-08 1955-03-10 Gen Motors Corp Scissor-like jack
US2920871A (en) * 1957-04-26 1960-01-12 Samuel S Kolodin Automobile jack
US3317187A (en) * 1966-02-07 1967-05-02 Ryerson & Haynes Inc Scissors jack
FR2314132A1 (en) * 1975-06-11 1977-01-07 Noury Roger Vehicle jack with curved foot and lift pad - has quadrilateral upwardly inclined linkage with unequal arms and diagonal screw
ES243211Y (en) * 1979-05-10 1980-02-16 PERFECTED JACK FOR VEHICLES.
FR2510090B1 (en) * 1981-07-22 1985-10-25 Florimond Chabardes Outil Astr IMPROVEMENTS ON "LOSANGE" JACKS INTENDED FOR LIFTING PARTICULARLY MOTOR VEHICLES

Also Published As

Publication number Publication date
DE3566525D1 (en) 1989-01-05
FR2571708A1 (en) 1986-04-18
FR2571708B1 (en) 1987-12-18
ES296114Y (en) 1989-05-01
EP0178998A1 (en) 1986-04-23
EP0178998B1 (en) 1988-11-30

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