GB2014540A - Improvements relating to apparatus for raising and lowering wheeled loads - Google Patents

Improvements relating to apparatus for raising and lowering wheeled loads

Info

Publication number
GB2014540A
GB2014540A GB7906709A GB7906709A GB2014540A GB 2014540 A GB2014540 A GB 2014540A GB 7906709 A GB7906709 A GB 7906709A GB 7906709 A GB7906709 A GB 7906709A GB 2014540 A GB2014540 A GB 2014540A
Authority
GB
United Kingdom
Prior art keywords
platform
lowering
raising
improvements relating
wheeled
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
GB7906709A
Other versions
GB2014540B (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.)
Unwin Ltd C N
Original Assignee
Unwin Ltd C N
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 Unwin Ltd C N filed Critical Unwin Ltd C N
Priority to GB7906709A priority Critical patent/GB2014540B/en
Publication of GB2014540A publication Critical patent/GB2014540A/en
Application granted granted Critical
Publication of GB2014540B publication Critical patent/GB2014540B/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
    • 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
    • B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
    • 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
    • B66F7/0641—Single levers, e.g. parallel links

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Handcart (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

A wheelchair with an occupant is transferred from the ground to the inside of an ambulance or van by a transfer platform (9), (11) mounted by a linkage (8) on a base (1), the platform being maintained horizontal by the linkage as it is raised and lowered by a hydraulic ram (16). The platform simultaneously moves in its own plane so that it can reach over a projecting step. The base may be partially wheeled (3) and be equipped with a stabiliser (5). Tracks (9) forming the platform, and other parts of the apparatus, are foldable for ease of transport. <IMAGE>
GB7906709A 1978-01-28 1979-02-26 Apparatus for raising and lowering wheeled load Expired GB2014540B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7906709A GB2014540B (en) 1978-01-28 1979-02-26 Apparatus for raising and lowering wheeled load

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB353778 1978-01-28
GB7906709A GB2014540B (en) 1978-01-28 1979-02-26 Apparatus for raising and lowering wheeled load

Publications (2)

Publication Number Publication Date
GB2014540A true GB2014540A (en) 1979-08-30
GB2014540B GB2014540B (en) 1982-04-28

Family

ID=26238393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7906709A Expired GB2014540B (en) 1978-01-28 1979-02-26 Apparatus for raising and lowering wheeled load

Country Status (1)

Country Link
GB (1) GB2014540B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117445A1 (en) * 1983-02-25 1984-09-05 Wilfried Thomas Device for determining the dimensions of seating furniture
GB2411640A (en) * 2004-03-05 2005-09-07 Cartwright & Sons S Stabilized wheeled loading apparatus
CN106927387A (en) * 2017-05-11 2017-07-07 苏州格劳兰净化设备有限公司 A kind of deduster ash-collecting tube lowering or hoisting gear
CN107175634A (en) * 2017-06-24 2017-09-19 芜湖德丰汽车零部件有限公司 A kind of folding support stand
US20180009360A1 (en) * 2016-07-08 2018-01-11 Brad Christian Vehicle lift
CN108946560A (en) * 2018-08-14 2018-12-07 国网安徽省电力有限公司广德县供电公司 A kind of intelligence carries the device of lift maintaining
CN109911806A (en) * 2019-03-29 2019-06-21 成都立航科技股份有限公司 A kind of vertical lifting pitch regulation one lifting mechanism
CN110292497A (en) * 2019-06-06 2019-10-01 浙江工业大学 A kind of controllable auxiliary body turning four-bar mechanism of angle
CN111533032A (en) * 2020-05-12 2020-08-14 芜湖清柏白露智能信息科技有限公司 Maintenance regulation and control chair for vehicle maintenance of lifting machine
CN112186605A (en) * 2020-09-29 2021-01-05 国网山东省电力公司烟台供电公司 Transformer maintenance platform with multiple installation modes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103738882B (en) * 2014-01-24 2016-01-06 长安大学 A kind of space orientation platform
CN105000496B (en) * 2015-06-25 2017-09-08 北京航天发射技术研究所 Big displacement lifting linking member formula auxiliary support mechanism

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117445A1 (en) * 1983-02-25 1984-09-05 Wilfried Thomas Device for determining the dimensions of seating furniture
GB2411640A (en) * 2004-03-05 2005-09-07 Cartwright & Sons S Stabilized wheeled loading apparatus
GB2411640B (en) * 2004-03-05 2007-11-14 Cartwright & Sons S Loading apparatus
US11124106B2 (en) * 2016-07-08 2021-09-21 Brad Christian Vehicle lift
US20180009360A1 (en) * 2016-07-08 2018-01-11 Brad Christian Vehicle lift
CN106927387A (en) * 2017-05-11 2017-07-07 苏州格劳兰净化设备有限公司 A kind of deduster ash-collecting tube lowering or hoisting gear
CN106927387B (en) * 2017-05-11 2022-05-17 苏州格劳兰净化设备有限公司 Lifting device for dust collector dust collecting barrel
CN107175634A (en) * 2017-06-24 2017-09-19 芜湖德丰汽车零部件有限公司 A kind of folding support stand
CN108946560A (en) * 2018-08-14 2018-12-07 国网安徽省电力有限公司广德县供电公司 A kind of intelligence carries the device of lift maintaining
CN109911806A (en) * 2019-03-29 2019-06-21 成都立航科技股份有限公司 A kind of vertical lifting pitch regulation one lifting mechanism
CN109911806B (en) * 2019-03-29 2024-01-23 成都立航科技股份有限公司 Vertical lifting and pitching adjusting integrated lifting mechanism
CN110292497A (en) * 2019-06-06 2019-10-01 浙江工业大学 A kind of controllable auxiliary body turning four-bar mechanism of angle
CN110292497B (en) * 2019-06-06 2024-03-26 浙江工业大学 Angle-controllable auxiliary turning four-bar mechanism
CN111533032B (en) * 2020-05-12 2021-12-24 合肥正特机械有限公司 Maintenance regulation and control chair for vehicle maintenance of lifting machine
CN111533032A (en) * 2020-05-12 2020-08-14 芜湖清柏白露智能信息科技有限公司 Maintenance regulation and control chair for vehicle maintenance of lifting machine
CN112186605A (en) * 2020-09-29 2021-01-05 国网山东省电力公司烟台供电公司 Transformer maintenance platform with multiple installation modes

Also Published As

Publication number Publication date
GB2014540B (en) 1982-04-28

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Legal Events

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

Effective date: 19970226