GB1458506A - - Google Patents

Info

Publication number
GB1458506A
GB1458506A GB852673A GB852673A GB1458506A GB 1458506 A GB1458506 A GB 1458506A GB 852673 A GB852673 A GB 852673A GB 852673 A GB852673 A GB 852673A GB 1458506 A GB1458506 A GB 1458506A
Authority
GB
United Kingdom
Prior art keywords
boom
arm
rod
section
pivoted
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
GB852673A
Other languages
English (en)
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 filed Critical
Priority to GB852673A priority Critical patent/GB1458506A/en
Priority to CA192,041A priority patent/CA992470A/en
Priority to US440552A priority patent/US3891056A/en
Priority to FI372/74A priority patent/FI53564C/fi
Priority to SE7402043A priority patent/SE390721B/xx
Priority to BE141027A priority patent/BE811162A/xx
Priority to AT142874A priority patent/AT351706B/de
Priority to DE19742408405 priority patent/DE2408405A1/de
Publication of GB1458506A publication Critical patent/GB1458506A/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
    • 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
    • B66F11/044—Working platforms suspended from booms
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
GB852673A 1973-02-21 1973-02-21 Expired GB1458506A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB852673A GB1458506A (de) 1973-02-21 1973-02-21
CA192,041A CA992470A (en) 1973-02-21 1974-02-06 Hydraulically elevatable platforms
US440552A US3891056A (en) 1973-02-21 1974-02-07 Hydraulically elevatable platforms
FI372/74A FI53564C (fi) 1973-02-21 1974-02-11 Anordning foer hydrauliskt lyftbara plattformer
SE7402043A SE390721B (sv) 1973-02-21 1974-02-15 Inspektions- och monteringskran
BE141027A BE811162A (fr) 1973-02-21 1974-02-18 Equipement d'acces comprenant une structure de fleches articulees
AT142874A AT351706B (de) 1973-02-21 1974-02-21 Hydraulisch betaetigbare hebevorrichtung
DE19742408405 DE2408405A1 (de) 1973-02-21 1974-02-21 Hydraulisch betaetigbare hubvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB852673A GB1458506A (de) 1973-02-21 1973-02-21

Publications (1)

Publication Number Publication Date
GB1458506A true GB1458506A (de) 1976-12-15

Family

ID=9854129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB852673A Expired GB1458506A (de) 1973-02-21 1973-02-21

Country Status (8)

Country Link
US (1) US3891056A (de)
AT (1) AT351706B (de)
BE (1) BE811162A (de)
CA (1) CA992470A (de)
DE (1) DE2408405A1 (de)
FI (1) FI53564C (de)
GB (1) GB1458506A (de)
SE (1) SE390721B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047726A2 (de) * 1980-09-08 1982-03-17 Ab Kranlyft Sicherheitseinrichtung für hydraulisch angetriebene Hubvorrichtungen mit Arbeitsplattform
GB2116939A (en) * 1982-02-25 1983-10-05 Jacques Tranchero All apparatus transportable on a motor vehicle and capable of raising a working compartment to different heights

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8005120A0 (it) * 1980-02-20 1980-02-20 Cella Spa Dispositivo di limitazione di un'apparecchiatura di sollevamento con braccio ad allungamento telescopico ovvero articolato e telescopico.
DE3268127D1 (en) * 1981-08-20 1986-02-06 Univ Bradford Hinge mechanisms
GB8304329D0 (en) * 1983-02-16 1983-03-23 Aerial Access Equip Control mechanism for access equipment
US4687073A (en) * 1983-07-30 1987-08-18 Simon Engineering Dudley Limited Hydraulically elevatable access equipment
IT1182578B (it) * 1985-09-30 1987-10-05 Fassi Gru Idrauliche Spa Gru elettricamente isolata ad elevata manovrabilita per il sollevamento e l accesso di operatori a linee elettriche aeree sotto tensione
US4754840B1 (en) * 1987-10-07 1997-01-14 Jlg Ind Inc Leveling assembly for work platforms on articulating booms
US5082085A (en) * 1990-08-30 1992-01-21 Up-Right, Inc. Platform leveling apparatus
US5249643A (en) * 1992-04-03 1993-10-05 Kidde Industries, Inc. Vehicular self-propelled aerial work platform and telescoping parallelogram boom therefor
GB9221127D0 (en) * 1992-10-07 1992-11-18 Atomic Energy Authority Uk A hydraulic manipulator
US5704498A (en) * 1996-09-25 1998-01-06 Kidde Industries, Inc. Transportable crane
DE29708415U1 (de) * 1997-05-13 1997-07-24 Michaelis Maschinenbau GmbH, 28879 Grasberg Hubbühne
US6390312B1 (en) 1998-02-27 2002-05-21 Jlg Industries, Inc. Lift structures and lifting arrangement therefor
US6488161B1 (en) 2000-05-02 2002-12-03 Jlg Industries, Inc. Boom mechanism
DE10144501A1 (de) * 2001-09-11 2003-04-03 Teupen Maschbau Gmbh Hubarbeitsbühne mit Hydraulik-Steuerung
JP5081819B2 (ja) * 2005-06-16 2012-11-28 バージョー ピーティーワイ リミテッド 車両アクセスシステム
US8690514B2 (en) * 2010-01-22 2014-04-08 Martin A. Marola Heavy duty vehicle recovery system
RU2555073C2 (ru) * 2013-07-01 2015-07-10 Николай Евгеньевич Староверов Устройство для поворота детали на угол до 330 градусов (варианты)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936847A (en) * 1959-02-02 1960-05-17 Jay M Eitel Mobile lifting equipment with extensible boom structure
US3035712A (en) * 1960-02-17 1962-05-22 Westinghouse Bremsen Gmbh Overload safety control apparatus for cranes
US3087581A (en) * 1960-03-07 1963-04-30 Pitman Mfg Company Fiberglas structural member and method of making same
DE1456431A1 (de) * 1965-04-01 1969-02-27 Comitetul De Stat Pentru Cultu Vorrichtung zur Anzeige der Kopflage bei Kraenen mit Gelenkarmen,insbesondere bei Filmkamerakraenen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047726A2 (de) * 1980-09-08 1982-03-17 Ab Kranlyft Sicherheitseinrichtung für hydraulisch angetriebene Hubvorrichtungen mit Arbeitsplattform
EP0047726A3 (de) * 1980-09-08 1982-05-12 Ab Kranlyft Sicherheitseinrichtung für hydraulisch angetriebene Hubvorrichtungen mit Arbeitsplattform
GB2116939A (en) * 1982-02-25 1983-10-05 Jacques Tranchero All apparatus transportable on a motor vehicle and capable of raising a working compartment to different heights

Also Published As

Publication number Publication date
AT351706B (de) 1979-08-10
BE811162A (fr) 1974-06-17
FI53564C (fi) 1978-06-12
SE390721B (sv) 1977-01-17
US3891056A (en) 1975-06-24
ATA142874A (de) 1979-01-15
FI53564B (de) 1978-02-28
CA992470A (en) 1976-07-06
DE2408405A1 (de) 1974-08-22

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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