ES262537U - Vehicle lifting jack - Google Patents

Vehicle lifting jack

Info

Publication number
ES262537U
ES262537U ES1981262537U ES262537U ES262537U ES 262537 U ES262537 U ES 262537U ES 1981262537 U ES1981262537 U ES 1981262537U ES 262537 U ES262537 U ES 262537U ES 262537 U ES262537 U ES 262537U
Authority
ES
Spain
Prior art keywords
thread
spindle
vehicle lifting
plastics
lifting jack
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
ES1981262537U
Other languages
Spanish (es)
Other versions
ES262537Y (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES262537U publication Critical patent/ES262537U/en
Application granted granted Critical
Publication of ES262537Y publication Critical patent/ES262537Y/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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

In a vehicle lifting jack comprising a supporting leg (10) and a carrier arm (23) mounted pivotally on the leg for movement about a fixed horizontal axis, a threaded spindle (17) is adjustable in a spindle nut (18) which is of plastics material and which is mounted hingedly on the leg or on the arm. In order to improve the stability and safety of the jack and the load- bearing capacity of its plastics spindle nut, the thread flank width of the thread (30) of the spindle is made less than the thread flank width of the thread (29) of the plastics nut.
ES1981262537U 1980-02-26 1981-02-11 IMPROVED VEHICLE ELEVATOR. Expired ES262537Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8005083 1980-02-26

Publications (2)

Publication Number Publication Date
ES262537U true ES262537U (en) 1982-08-01
ES262537Y ES262537Y (en) 1984-03-01

Family

ID=6713201

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981262537U Expired ES262537Y (en) 1980-02-26 1981-02-11 IMPROVED VEHICLE ELEVATOR.

Country Status (5)

Country Link
BR (1) BR8100910A (en)
ES (1) ES262537Y (en)
FR (1) FR2476621A1 (en)
GB (1) GB2070560B (en)
YU (1) YU16181A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431354A (en) * 1981-09-03 1984-02-14 Carrier Corporation Lead screw assembly
FR2534238A1 (en) * 1982-10-12 1984-04-13 Renault Articulated scissor jack.
DE8716609U1 (en) * 1987-12-17 1988-02-18 August Bilstein GmbH & Co KG, 5828 Ennepetal Car jack
DE58900895D1 (en) * 1988-05-05 1992-04-09 Storz E A Kg CAR LIFT.
ES1019241Y (en) * 1991-11-12 1993-01-16 T U B, S.A. CAR LIFTING MECHANICAL JACK /
US5261644A (en) * 1992-10-08 1993-11-16 Seeburn Metal Products Limited Plastic jack
US5697598A (en) 1995-11-07 1997-12-16 Ventra Group Inc. One piece load rest
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

Also Published As

Publication number Publication date
FR2476621A1 (en) 1981-08-28
GB2070560B (en) 1983-11-16
ES262537Y (en) 1984-03-01
YU16181A (en) 1983-12-31
BR8100910A (en) 1981-09-01
FR2476621B3 (en) 1982-09-03
GB2070560A (en) 1981-09-09

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