GB846399A - A mobile machine having a load carrier or stage - Google Patents
A mobile machine having a load carrier or stageInfo
- Publication number
- GB846399A GB846399A GB1051957A GB1051957A GB846399A GB 846399 A GB846399 A GB 846399A GB 1051957 A GB1051957 A GB 1051957A GB 1051957 A GB1051957 A GB 1051957A GB 846399 A GB846399 A GB 846399A
- Authority
- GB
- United Kingdom
- Prior art keywords
- workmen
- booms
- pivoted
- stage
- frame
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
846,399. Mobile staging for workmen. SIMON ENGINEERING (Midlands) LTD. March 5, 1958 [April 1, 1957], No. 10519/57. Class 20(2) [Also in Group XXX] A device for supporting loads or workmen beneath or alongside an arch, bridge or the like, comprises a pair of pivotally connected booms, 9, 12, pivoted to a frame 5 mounted on a vertical pivot on a wheeled carriage 3. The booms are raised and lowered by hydraulic jacks 10, 13 and are slewed about the vertical pivot on the carriage 3 by a hydraulic jack 7. A load platform, 15, pivoted to boom 12, is maintained in a substantially horizontal position irrespective of the positions of the booms by means of rods 16, 18 and levers 17. The hydraulic control system is situated in a cage 6 mounted on frame 5 and may be duplicated on the platform 15 for use of workmen.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1051957A GB846399A (en) | 1957-04-01 | 1957-04-01 | A mobile machine having a load carrier or stage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1051957A GB846399A (en) | 1957-04-01 | 1957-04-01 | A mobile machine having a load carrier or stage |
Publications (1)
Publication Number | Publication Date |
---|---|
GB846399A true GB846399A (en) | 1960-08-31 |
Family
ID=9969324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1051957A Expired GB846399A (en) | 1957-04-01 | 1957-04-01 | A mobile machine having a load carrier or stage |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB846399A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3085648A (en) * | 1960-05-17 | 1963-04-16 | Benedetto Vincenzo Di | Wrecking truck |
DE1216914B (en) * | 1962-07-13 | 1966-05-18 | Hilgers A G | Bridge inspection device |
US3262517A (en) * | 1964-11-18 | 1966-07-26 | Jerry P Malec | Bridge crane |
US3411606A (en) * | 1965-05-10 | 1968-11-19 | Ts B K Urzadzen Budowlanych | Mobile support with a platform of changeable postion maintained parallel at any position |
GB2167727A (en) * | 1984-11-16 | 1986-06-04 | Sjolanders Smides & Mex Verkst | Mobile working platform |
US4846357A (en) * | 1987-06-15 | 1989-07-11 | Paxton-Mitchell Company | Offshore station articulated boom maintenance unit |
CN114772514A (en) * | 2022-05-19 | 2022-07-22 | 郑州大学 | Lifting device for bridge construction machinery |
-
1957
- 1957-04-01 GB GB1051957A patent/GB846399A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3085648A (en) * | 1960-05-17 | 1963-04-16 | Benedetto Vincenzo Di | Wrecking truck |
DE1216914B (en) * | 1962-07-13 | 1966-05-18 | Hilgers A G | Bridge inspection device |
US3262517A (en) * | 1964-11-18 | 1966-07-26 | Jerry P Malec | Bridge crane |
US3411606A (en) * | 1965-05-10 | 1968-11-19 | Ts B K Urzadzen Budowlanych | Mobile support with a platform of changeable postion maintained parallel at any position |
GB2167727A (en) * | 1984-11-16 | 1986-06-04 | Sjolanders Smides & Mex Verkst | Mobile working platform |
US4846357A (en) * | 1987-06-15 | 1989-07-11 | Paxton-Mitchell Company | Offshore station articulated boom maintenance unit |
CN114772514A (en) * | 2022-05-19 | 2022-07-22 | 郑州大学 | Lifting device for bridge construction machinery |
CN114772514B (en) * | 2022-05-19 | 2023-10-27 | 郑州大学 | Bridge construction machinery hoisting device |
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