GB1420677A - Mobile aerial platform - Google Patents
Mobile aerial platformInfo
- 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
Links
- 238000007665 sagging Methods 0.000 abstract 2
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)
- Structural Engineering (AREA)
- Mechanical 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.
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)
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 |
EP2857076B1 (en) | 2007-11-08 | 2016-09-21 | Electronic Theatre Controls, Inc. | Lift system cable management system and methods |
US9700810B2 (en) | 2012-12-21 | 2017-07-11 | Donald Aloysius Hoffend, Jr. | Compact hoist system |
US10183850B2 (en) * | 2012-12-21 | 2019-01-22 | Electronic Theatre Controls, Inc. | 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 |
SE542480C2 (en) | 2017-09-08 | 2020-05-19 | Epiroc Rock Drills Ab | Mining or construction vehicle enclosing a conduit arrangement |
SE541217C2 (en) | 2017-09-08 | 2019-05-07 | Epiroc Rock Drills Ab | Mining or construction vehicle |
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)
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 |
-
1972
- 1972-06-12 US US00261775A patent/US3776367A/en not_active Expired - Lifetime
-
1973
- 1973-04-16 GB GB1816973A patent/GB1420677A/en not_active Expired
- 1973-04-17 CA CA168,971A patent/CA983867A/en not_active Expired
- 1973-04-27 DE DE2321503A patent/DE2321503C3/en not_active Expired
- 1973-06-07 SE SE7308065A patent/SE390528B/en unknown
- 1973-06-08 BE BE132107A patent/BE800722A/en not_active IP Right Cessation
- 1973-06-08 NL NL7308073A patent/NL7308073A/xx not_active Application Discontinuation
- 1973-06-11 IT IT50627/73A patent/IT985668B/en active
- 1973-06-12 FR FR7321273A patent/FR2187673B3/fr not_active Expired
- 1973-06-12 JP JP6675373A patent/JPS5544040B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA983867A (en) | 1976-02-17 |
FR2187673A1 (en) | 1974-01-18 |
JPS4949352A (en) | 1974-05-13 |
JPS5544040B2 (en) | 1980-11-10 |
US3776367A (en) | 1973-12-04 |
DE2321503C3 (en) | 1980-09-18 |
SE390528B (en) | 1976-12-27 |
FR2187673B3 (en) | 1976-05-28 |
BE800722A (en) | 1973-10-01 |
NL7308073A (en) | 1973-12-14 |
DE2321503A1 (en) | 1974-01-10 |
DE2321503B2 (en) | 1980-01-24 |
IT985668B (en) | 1974-12-10 |
AU5495673A (en) | 1974-10-31 |
SE7308065L (en) | 1973-12-13 |
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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 |