GB2060554B - Apparatus for lifting or lowering a load - Google Patents

Apparatus for lifting or lowering a load

Info

Publication number
GB2060554B
GB2060554B GB7934868A GB7934868A GB2060554B GB 2060554 B GB2060554 B GB 2060554B GB 7934868 A GB7934868 A GB 7934868A GB 7934868 A GB7934868 A GB 7934868A GB 2060554 B GB2060554 B GB 2060554B
Authority
GB
United Kingdom
Prior art keywords
lowering
lifting
load
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
GB7934868A
Other versions
GB2060554A (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.)
AERIAL PLATFORMS UK Ltd
Original Assignee
AERIAL PLATFORMS UK 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 AERIAL PLATFORMS UK Ltd filed Critical AERIAL PLATFORMS UK Ltd
Priority to GB7934868A priority Critical patent/GB2060554B/en
Priority to ZA00806154A priority patent/ZA806154B/en
Priority to EP80303511A priority patent/EP0028462A1/en
Publication of GB2060554A publication Critical patent/GB2060554A/en
Application granted granted Critical
Publication of GB2060554B publication Critical patent/GB2060554B/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
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
    • 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
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/127—Working platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Civil Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
GB7934868A 1979-10-08 1979-10-08 Apparatus for lifting or lowering a load Expired GB2060554B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB7934868A GB2060554B (en) 1979-10-08 1979-10-08 Apparatus for lifting or lowering a load
ZA00806154A ZA806154B (en) 1979-10-08 1980-10-06 Apparatus for lifting or lowering a load
EP80303511A EP0028462A1 (en) 1979-10-08 1980-10-06 Apparatus for lifting or lowering a load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7934868A GB2060554B (en) 1979-10-08 1979-10-08 Apparatus for lifting or lowering a load

Publications (2)

Publication Number Publication Date
GB2060554A GB2060554A (en) 1981-05-07
GB2060554B true GB2060554B (en) 1984-05-10

Family

ID=10508364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7934868A Expired GB2060554B (en) 1979-10-08 1979-10-08 Apparatus for lifting or lowering a load

Country Status (3)

Country Link
EP (1) EP0028462A1 (en)
GB (1) GB2060554B (en)
ZA (1) ZA806154B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608628A1 (en) * 1986-03-14 1987-09-17 Pietzsch Ludwig Gmbh & Co DEVICE FOR MONITORING THE OPERATING FORCES ON A WORK BASKET
WO2002064491A1 (en) * 2001-02-13 2002-08-22 Genie Industries, Inc. Load-moment sensing apparatus
DE10338611B3 (en) * 2003-08-22 2005-04-28 Jungheinrich Ag follower industrial

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1261804A (en) * 1969-04-17 1972-01-26 Schwermaschb Georgi Dimitroff Safety device for cranes with hydraulically luggable jibs
DE2355523A1 (en) * 1973-11-07 1975-05-22 Automations Elektronik Peer Ti Mobile crane electronic overload warning system - has detectors for centre of gravity movement in any direction
GB1500501A (en) * 1974-04-10 1978-02-08 Pye Ltd Crane load indicating arrangement
US3952879A (en) * 1975-02-14 1976-04-27 Fulton Industries, Inc. Overload control for lifting boom
DE2515562A1 (en) * 1975-04-10 1976-10-21 Weber Maschf Alfred W ATTACHMENT FOR FORKLIFT TRUCKS
FR2378272A1 (en) * 1977-01-25 1978-08-18 Ferodo Sa DYNAMOMETRIC TORQUE MEASUREMENT DEVICE FOR JACK-CONTROLLED LIFTING ARROW MACHINE
DE2817196A1 (en) * 1978-04-20 1979-10-31 Hans Heinrich Dipl Ing Weber Lifting platform control system ensuring horizontal position - has synchronised hydraulic systems with equal volumes on both piston sides

Also Published As

Publication number Publication date
EP0028462A1 (en) 1981-05-13
GB2060554A (en) 1981-05-07
ZA806154B (en) 1981-10-28

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Legal Events

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