GB1423749A - Jacks - Google Patents

Jacks

Info

Publication number
GB1423749A
GB1423749A GB1834573A GB1834573A GB1423749A GB 1423749 A GB1423749 A GB 1423749A GB 1834573 A GB1834573 A GB 1834573A GB 1834573 A GB1834573 A GB 1834573A GB 1423749 A GB1423749 A GB 1423749A
Authority
GB
United Kingdom
Prior art keywords
pivoted
jack
platform
cross
bar
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.)
Expired
Application number
GB1834573A
Other languages
English (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.)
Dunlop Ltd
Original Assignee
Dunlop 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 Dunlop Ltd filed Critical Dunlop Ltd
Publication of GB1423749A publication Critical patent/GB1423749A/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
    • 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
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/22—Lazy-tongs mechanisms
    • 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
    • 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
    • B66F7/085—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated pneumatically operated

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)
GB1834573A 1972-04-19 1973-04-17 Jacks Expired GB1423749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7213759A FR2180511B1 (enExample) 1972-04-19 1972-04-19

Publications (1)

Publication Number Publication Date
GB1423749A true GB1423749A (en) 1976-02-04

Family

ID=9097140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1834573A Expired GB1423749A (en) 1972-04-19 1973-04-17 Jacks

Country Status (3)

Country Link
FR (1) FR2180511B1 (enExample)
GB (1) GB1423749A (enExample)
IT (1) IT983997B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125015A (en) * 1982-08-12 1984-02-29 Simon Solitec Ltd Lifting and guiding apparatus for e.g. a valve for discharging a silo
ITUD20080173A1 (it) * 2008-07-23 2010-01-24 A C R Di Romano Livio & C S N C "sollevatore a pantografo"
US20180119432A1 (en) * 2015-05-21 2018-05-03 Salita Ip Pty Ltd Scaffold unit
CN109231073A (zh) * 2017-11-15 2019-01-18 湖南永联传动科技有限公司 一种稳定举升装置、运输台车和立体停车场
CN110436380A (zh) * 2019-08-16 2019-11-12 贵州恩煜祥物流有限责任公司 一种用于汽车配件装车的物流装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645193A1 (fr) * 1989-03-31 1990-10-05 Sarazin Maurice Dispositif a structure auto-extensible

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132343A (en) * 1935-05-02 1938-10-04 Annabelle Moss Lifting jack for automobiles

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125015A (en) * 1982-08-12 1984-02-29 Simon Solitec Ltd Lifting and guiding apparatus for e.g. a valve for discharging a silo
ITUD20080173A1 (it) * 2008-07-23 2010-01-24 A C R Di Romano Livio & C S N C "sollevatore a pantografo"
EP2147891A1 (en) 2008-07-23 2010-01-27 A.C.R.. di Romano Livio & C. s.n.c. Platform with scissor lift
US20180119432A1 (en) * 2015-05-21 2018-05-03 Salita Ip Pty Ltd Scaffold unit
CN109231073A (zh) * 2017-11-15 2019-01-18 湖南永联传动科技有限公司 一种稳定举升装置、运输台车和立体停车场
CN109339524A (zh) * 2017-11-15 2019-02-15 湖南永联传动科技有限公司 一种载物平台及用于立体车库的运输台车
CN109339522A (zh) * 2017-11-15 2019-02-15 湖南永联传动科技有限公司 一种立体停车场
CN109339524B (zh) * 2017-11-15 2023-10-24 湖南永联传动科技有限公司 一种载物平台及用于立体车库的运输台车
CN109339522B (zh) * 2017-11-15 2023-12-29 湖南永联传动科技有限公司 一种立体停车场
CN109231073B (zh) * 2017-11-15 2024-07-09 湖南永联传动科技有限公司 一种稳定举升装置、运输台车和立体停车场
CN110436380A (zh) * 2019-08-16 2019-11-12 贵州恩煜祥物流有限责任公司 一种用于汽车配件装车的物流装置

Also Published As

Publication number Publication date
FR2180511A1 (enExample) 1973-11-30
FR2180511B1 (enExample) 1974-12-20
IT983997B (it) 1974-11-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee