ES282869U - Vehicle jack - Google Patents

Vehicle jack

Info

Publication number
ES282869U
ES282869U ES1984282869U ES282869U ES282869U ES 282869 U ES282869 U ES 282869U ES 1984282869 U ES1984282869 U ES 1984282869U ES 282869 U ES282869 U ES 282869U ES 282869 U ES282869 U ES 282869U
Authority
ES
Spain
Prior art keywords
shoe
pivotted
lift
links
parallelogram
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
ES1984282869U
Other languages
Spanish (es)
Other versions
ES282869Y (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.)
Metallifacture Ltd
Original Assignee
Metallifacture Ltd
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 Metallifacture Ltd filed Critical Metallifacture Ltd
Publication of ES282869U publication Critical patent/ES282869U/en
Application granted granted Critical
Publication of ES282869Y publication Critical patent/ES282869Y/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

Abstract

A parallelogram type jack has a base (10) pivotally supporting two lower links (11, 12) of a parallelogram linkage. Two upper links (13, 14) are pivotted to the lower links and support a load shoe (30). A screw (37) can be rotated to lift or lower the shoe by acting on pivots (11b, 12b) of the linkage. The upper links are pivotted together (20) and have portions (21, 22) projecting beyond the pivot connection. One such portion (21) is pivotted (31) at a fixed location to the shoe (30) and the other portion (22) has pivot members (32, 34) received in elongate slots (33) in the shoe. The arrangement provides increased lift for a parallelogram type jack and the shoe is maintained in a stable horizontal position during lift.
ES1984282869U 1984-01-11 1984-11-23 VEHICLE JACK Expired ES282869Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848400608A GB8400608D0 (en) 1984-01-11 1984-01-11 Vehicle jack

Publications (2)

Publication Number Publication Date
ES282869U true ES282869U (en) 1985-04-01
ES282869Y ES282869Y (en) 1985-11-01

Family

ID=10554800

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984282869U Expired ES282869Y (en) 1984-01-11 1984-11-23 VEHICLE JACK

Country Status (3)

Country Link
DE (1) DE3446523A1 (en)
ES (1) ES282869Y (en)
GB (2) GB8400608D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61155199A (en) * 1984-12-27 1986-07-14 アイシン精機株式会社 Pantagraph type jack
FR2608579B1 (en) * 1986-12-23 1989-03-17 Rousseau Jean LOW DIMENSIONS JACK FOR VEHICLES
DD268229A1 (en) * 1988-01-14 1989-05-24 Suhl Hebezeugwerk JACK
CZ303258B6 (en) * 2008-01-11 2012-06-27 Brano A. S. Car lifting jack
CN102672668A (en) * 2012-05-07 2012-09-19 浚丰太阳能(江苏)有限公司 Rotating-rod-type frame ejection device
CN103130146B (en) * 2013-03-06 2015-03-18 宁波天益齿轴齿轮有限公司 Jack with separable support arms

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB366007A (en) * 1930-01-14 1932-01-18 Umberto Galli An improved lifting jack for motor vehicles
GB424764A (en) * 1933-08-18 1935-02-18 Auncel Brian Fee Hern Improvements in and relating to lifting jacks and the like
GB411073A (en) * 1934-01-26 1934-05-31 Marta Lex Improvements in or relating to hydraulic lifting jacks, with special reference to motor cars
US2546361A (en) * 1945-08-20 1951-03-27 James O Warner Lifting jack
US2467657A (en) * 1946-05-09 1949-04-19 Fred Lake Scissors jack
US2543904A (en) * 1946-08-30 1951-03-06 Newlin Automobile jack
US2747836A (en) * 1954-03-01 1956-05-29 Motor Products Corp Power operated jack assembly
US3317187A (en) * 1966-02-07 1967-05-02 Ryerson & Haynes Inc Scissors jack
US3741524A (en) * 1970-09-18 1973-06-26 Auto Specialties Mfg Co Scissors jack

Also Published As

Publication number Publication date
GB2152474A (en) 1985-08-07
GB8427103D0 (en) 1984-12-05
ES282869Y (en) 1985-11-01
DE3446523A1 (en) 1985-07-18
GB8400608D0 (en) 1984-02-15
GB2152474B (en) 1986-08-13
DE3446523C2 (en) 1990-05-03

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20040301