GB1420677A - Mobile aerial platform - Google Patents

Mobile aerial platform

Info

Publication number
GB1420677A
GB1420677A GB1816973A GB1816973A GB1420677A GB 1420677 A GB1420677 A GB 1420677A GB 1816973 A GB1816973 A GB 1816973A GB 1816973 A GB1816973 A GB 1816973A GB 1420677 A GB1420677 A GB 1420677A
Authority
GB
United Kingdom
Prior art keywords
boom
rigid arm
attached
carrier track
platform
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
GB1816973A
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.)
Fulton Industries Inc
Original Assignee
Fulton Industries 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 Fulton Industries Inc filed Critical Fulton Industries Inc
Publication of GB1420677A publication Critical patent/GB1420677A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
    • 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
    • B66F11/046—Working platforms suspended from booms of the telescoping type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)

Abstract

1420677 Luffing-arm apparatus FULTON INDUSTRIES Inc 16 April 1973 [12 June 1972] 18169/73 Heading B8H In a mobile aerial platform in which hydraulic and electrical controls are located on an operator's platform 19 mounted on a telescopic boom and in which hydraulic hoses 23 and electrical cables 24 extend from the controls to the base of the boom, a rigid arm 32, 33, 35 is attached to the outer end of the telescopic boom fly section 18 and extends parallel thereto, and a flexible non-sagging carrier track 20 comprising interconnected links 21 is attached at one of its ends to one end of said rigid arm by a mounting link 30 while the other end of the track 20 is attached to the base section 14 of the boom by a mounting link 28, the hoses and cables 23, 24 being located within the rigid arm and carrier track and are thus prevented from sagging or twisting and are also protected. When the boom is retracted the rigid arm and carrier track lie coextensive therewith, Fig. 3, and when the boom is fully extended the carrier track 20 is disposed adjacent to the boom mid-section 17. An hydraulic ram 37 is pivotally mounted at 38 within the rigid arm and is also pivotally connected at 40 with the platform 19 to maintain the latter horizontal during angular movement of the boom by means of a ram 16. The boom is mounted on a body portion 12 which is mounted for rotation on a turntable 11, the latter being attached to a wheeled base 10.
GB1816973A 1972-06-12 1973-04-16 Mobile aerial platform Expired GB1420677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26177572A 1972-06-12 1972-06-12

Publications (1)

Publication Number Publication Date
GB1420677A true GB1420677A (en) 1976-01-07

Family

ID=22994807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1816973A Expired GB1420677A (en) 1972-06-12 1973-04-16 Mobile aerial platform

Country Status (10)

Country Link
US (1) US3776367A (en)
JP (1) JPS5544040B2 (en)
BE (1) BE800722A (en)
CA (1) CA983867A (en)
DE (1) DE2321503C3 (en)
FR (1) FR2187673B3 (en)
GB (1) GB1420677A (en)
IT (1) IT985668B (en)
NL (1) NL7308073A (en)
SE (1) SE390528B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE402753B (en) * 1977-03-21 1978-07-17 Jonsereds Fabrikers Ab ARRANGEMENT OF HOSE LINING AND HYDROUL COUPLING FOR HYDRAULICLY MANUFACTURED CRANE
US4118907A (en) * 1977-10-27 1978-10-10 General Cable Corporation Lifting equipment having telescopic boom with automatic extension limiting
JPS586856Y2 (en) * 1978-09-22 1983-02-05 石川島播磨重工業株式会社 Piping support device inside telescopic boom
USD262279S (en) 1980-01-31 1981-12-15 Mark Industries Mobile self-powered hydraulic lift
US4360077A (en) * 1980-07-02 1982-11-23 Jlg Industries Aerial lift platform apparatus with control conduit support system
AU8247382A (en) * 1981-04-14 1983-04-21 Coles Cranes Ltd. Telescopic booms for cranes
US4476955A (en) * 1981-06-22 1984-10-16 Carter Jerry A Articulated powered lift machines
FR2514338A1 (en) * 1981-10-12 1983-04-15 Egie TELESCOPIC TYPE PERSONNEL LIFTING ENGINE
SE446525B (en) * 1981-10-19 1986-09-22 Soder Harry & Son Stenhuggeri DEVICE FOR PREPARING THE PIECE OF THE DIFFERENT DOCTOR
JPS5943932A (en) * 1982-09-02 1984-03-12 Mitsubishi Electric Corp Engine fuel pressure regulator
FR2553396B1 (en) * 1983-10-17 1986-02-07 Haulotte Sa Ateliers Const A TELESCOPIC BOOM FOR CRANE, NACELLE OR PLATFORM
US4694930A (en) * 1985-04-03 1987-09-22 Kabushiki Kaisha Hikoma Seisakusho Lifting apparatus
US4789120A (en) * 1986-03-27 1988-12-06 Kidde, Inc. Carrier track system for extensible and retractable boom machines
US4775029A (en) * 1987-10-08 1988-10-04 Jlg Industries, Inc. Collapsible tower boom lift
US4955350A (en) * 1989-06-21 1990-09-11 General Motors Corporation Fuel injection
DE4141812A1 (en) * 1991-12-18 1993-06-24 Spezialfahrzeugaufbau Und Kabe TELESCOPICABLE TOWER TROLLEY
CA2157340C (en) * 1994-09-27 1998-06-09 Donald C. Hade, Jr. Carrier track system for independent and/or synchronized operation of a multi-section telescopic boom structure
NL1023747C2 (en) * 2003-06-25 2005-01-03 Berg Produkt De Lier B V Platform truck for use in greenhouses, has platform connected to telescopic arm with system for correcting angle of arm relative to floor
US8317159B2 (en) 2007-11-08 2012-11-27 Electronic Theatre Controls, Inc. Lift assembly systems and methods
US10183850B2 (en) 2012-12-21 2019-01-22 Electronic Theatre Controls, Inc. Compact hoist system
US9700810B2 (en) 2012-12-21 2017-07-11 Donald Aloysius Hoffend, Jr. Compact hoist system
US9791071B2 (en) * 2013-03-07 2017-10-17 Oshkosh Corporation Internally supported power track
USD773146S1 (en) * 2014-02-28 2016-11-29 Haulotte Group Boom lift
CN104743456A (en) * 2015-03-05 2015-07-01 长治清华机械厂 Lorry-mounted crane
US10091922B2 (en) 2016-09-07 2018-10-09 Cnh Industrial America Llc Agricultural implement sliding hitch
SE541217C2 (en) 2017-09-08 2019-05-07 Epiroc Rock Drills Ab Mining or construction vehicle
SE542480C2 (en) 2017-09-08 2020-05-19 Epiroc Rock Drills Ab Mining or construction vehicle enclosing a conduit arrangement
CN113120821B (en) * 2021-03-04 2022-09-13 山东厚德建筑安装工程有限公司 Construction comprehensive equipment for electric power engineering

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682432A (en) * 1950-05-31 1954-06-29 American Steel Dredge Company Variable length boom and selfleveling platform therefor
US3212604A (en) * 1962-04-09 1965-10-19 Eaton Metal Products Company Extensible derrick
US3480109A (en) * 1968-01-15 1969-11-25 Telsta Corp Lifting equipment

Also Published As

Publication number Publication date
DE2321503A1 (en) 1974-01-10
SE7308065L (en) 1973-12-13
IT985668B (en) 1974-12-10
SE390528B (en) 1976-12-27
DE2321503C3 (en) 1980-09-18
AU5495673A (en) 1974-10-31
DE2321503B2 (en) 1980-01-24
CA983867A (en) 1976-02-17
BE800722A (en) 1973-10-01
FR2187673B3 (en) 1976-05-28
JPS4949352A (en) 1974-05-13
US3776367A (en) 1973-12-04
JPS5544040B2 (en) 1980-11-10
NL7308073A (en) 1973-12-14
FR2187673A1 (en) 1974-01-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee