GB1392899A - Pneumatic lift assembly - Google Patents

Pneumatic lift assembly

Info

Publication number
GB1392899A
GB1392899A GB3333173A GB3333173A GB1392899A GB 1392899 A GB1392899 A GB 1392899A GB 3333173 A GB3333173 A GB 3333173A GB 3333173 A GB3333173 A GB 3333173A GB 1392899 A GB1392899 A GB 1392899A
Authority
GB
United Kingdom
Prior art keywords
platform
rams
reel
pawl
ratchet wheel
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
GB3333173A
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.)
Up Right Inc
Original Assignee
Up Right Inc
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 Up Right Inc filed Critical Up Right Inc
Publication of GB1392899A publication Critical patent/GB1392899A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/18—Scaffolds primarily resting on the ground adjustable in height
    • E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
    • 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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • 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
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Movable Scaffolding (AREA)
  • Types And Forms Of Lifts (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Seats For Vehicles (AREA)
  • Actuator (AREA)
GB3333173A 1972-07-12 1973-07-12 Pneumatic lift assembly Expired GB1392899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00270920A US3799290A (en) 1972-07-12 1972-07-12 Cable restraint for multi-stage pneumatic lift assembly

Publications (1)

Publication Number Publication Date
GB1392899A true GB1392899A (en) 1975-05-07

Family

ID=23033392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3333173A Expired GB1392899A (en) 1972-07-12 1973-07-12 Pneumatic lift assembly

Country Status (7)

Country Link
US (1) US3799290A (xx)
JP (1) JPS5727268B2 (xx)
AU (1) AU5800773A (xx)
DE (1) DE2335202A1 (xx)
FR (1) FR2192059B3 (xx)
GB (1) GB1392899A (xx)
IT (1) IT989844B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103085051A (zh) * 2013-01-23 2013-05-08 宁波电业局 一种继电保护工具平台
CN107055393A (zh) * 2017-05-09 2017-08-18 昆明理工大学 一种板材定位装修车
CN115490119A (zh) * 2022-10-12 2022-12-20 河南省优品家居楼梯有限公司 一种外置式自重逃生梯

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52140202U (xx) * 1976-04-19 1977-10-24
EP0016921A1 (de) * 1979-02-05 1980-10-15 Georg Fischer Aktiengesellschaft Teleskopbewegungselement
US5249642A (en) * 1991-03-22 1993-10-05 Japanic Corporation Lifting apparatus
US9675170B2 (en) * 2009-11-28 2017-06-13 Linak A/S Telescopic column, preferably for furniture
US9409042B2 (en) * 2010-04-02 2016-08-09 Asia Fire Protection Co., Ltd. Emergency escape device
CN104291011B (zh) * 2014-10-24 2017-10-27 嘉善五洲无油轴承有限公司 一种应用于钢丝绳的紧固器
US9914626B2 (en) * 2015-11-16 2018-03-13 Zhejiang Dingli Machinery Co., Ltd. Order picker with a wiring mechanism
CN109594753B (zh) * 2018-12-05 2021-04-02 江苏春都钢结构工程有限公司 一种新型钢结构工程支架
CN110859165B (zh) * 2019-12-12 2021-06-25 江西旺来科技有限公司 一种节能型防虫害用诱虫灯
CN115303982B (zh) * 2022-09-14 2023-11-07 北京环境特性研究所 一种用于目标电磁特性测试的升降平台

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR750541A (xx) * 1932-02-12 1933-08-10
US3050152A (en) * 1960-11-01 1962-08-21 Willard E Blain Hoists
US3150740A (en) * 1961-03-25 1964-09-29 Rubeli Jean Installation for an extensible supporting pole
US3450368A (en) * 1967-08-15 1969-06-17 Pacific Scientific Co Safety harness device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103085051A (zh) * 2013-01-23 2013-05-08 宁波电业局 一种继电保护工具平台
CN103085051B (zh) * 2013-01-23 2015-10-21 宁波电业局 一种继电保护工具平台
CN107055393A (zh) * 2017-05-09 2017-08-18 昆明理工大学 一种板材定位装修车
CN115490119A (zh) * 2022-10-12 2022-12-20 河南省优品家居楼梯有限公司 一种外置式自重逃生梯

Also Published As

Publication number Publication date
JPS5727268B2 (xx) 1982-06-09
FR2192059B3 (xx) 1976-06-25
IT989844B (it) 1975-06-10
DE2335202A1 (de) 1974-01-31
JPS4992821A (xx) 1974-09-04
AU5800773A (en) 1975-01-16
US3799290A (en) 1974-03-26
FR2192059A1 (xx) 1974-02-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee