GB884080A - Mobile hydraulic crane - Google Patents
Mobile hydraulic craneInfo
- Publication number
- GB884080A GB884080A GB3531059A GB3531059A GB884080A GB 884080 A GB884080 A GB 884080A GB 3531059 A GB3531059 A GB 3531059A GB 3531059 A GB3531059 A GB 3531059A GB 884080 A GB884080 A GB 884080A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jib
- hydraulic
- ram
- rams
- fluid
- 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
-
- 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
- B66C13/18—Control systems or devices
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
884,080. Mobile telescopic jib-cranes; fluid pressure operated hoisting gear. GROVE, J. L. Oct. 19, 1959, No. 35310/59. Classes 78 (2) and 78 (4). The jib 5, 6 of a crane is telescopic, the section 6 sliding within the section 5 and being moved by an hydraulic ram 18. The hoisting rope 8 is anchored to the jib at 29 and passes through tubes 85, around a sheave 59 on a ram 17 and over a pulley 24 carried in the end of the jib. Thus, as the ram 17 is changed in length the hoisting rope is moved up and down over the pulley 24. The jib may be pivoted about its mounting 94, Fig. 1, by hydraulic rams 7, 7<SP>1</SP> and slewed by a pair of rams 10. Levers 12 mounted on a control panel 11, control the flow of hydraulic fluid through flexible pipes to the hydraulic rams. A flexible hydraulic pipe B<SP>1</SP>, Fig. 3, which supplies fluid for operating the ram controlling the hoisting cable, is supported by pulleys 36, 37. Fluid for controlling extension and retraction of the boom passes through hydraulic line C<SP>1</SP>. Hydraulic lines A<SP>1</SP>, D<SP>1</SP> respectively supply the rams which raise and slew the jib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3531059A GB884080A (en) | 1959-10-19 | 1959-10-19 | Mobile hydraulic crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3531059A GB884080A (en) | 1959-10-19 | 1959-10-19 | Mobile hydraulic crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB884080A true GB884080A (en) | 1961-12-06 |
Family
ID=10376270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3531059A Expired GB884080A (en) | 1959-10-19 | 1959-10-19 | Mobile hydraulic crane |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB884080A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051848A (en) * | 2018-07-18 | 2018-12-21 | 湖南进军隧道智能装备有限公司 | A kind of excavation stand hoisting mechanism |
| CN110733963A (en) * | 2019-11-25 | 2020-01-31 | 洛阳凯正环保工艺设备有限公司 | hanging bracket transfer device for mill |
| CN115626252A (en) * | 2017-11-22 | 2023-01-20 | 自然资源部第二海洋研究所 | Cable-free underwater robot winding and unwinding device |
| CN115744618A (en) * | 2022-11-23 | 2023-03-07 | 中国能源建设集团天津电力建设有限公司 | Hoisting method for tower type boiler large plate beam |
| CN117657977A (en) * | 2023-11-30 | 2024-03-08 | 鹤山市厚积工程机械有限公司 | Vehicle-mounted crane |
-
1959
- 1959-10-19 GB GB3531059A patent/GB884080A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115626252A (en) * | 2017-11-22 | 2023-01-20 | 自然资源部第二海洋研究所 | Cable-free underwater robot winding and unwinding device |
| CN115626252B (en) * | 2017-11-22 | 2023-06-16 | 自然资源部第二海洋研究所 | Cable-free underwater robot winding and unwinding device |
| CN109051848A (en) * | 2018-07-18 | 2018-12-21 | 湖南进军隧道智能装备有限公司 | A kind of excavation stand hoisting mechanism |
| CN109051848B (en) * | 2018-07-18 | 2024-01-05 | 湖南进军隧道智能装备有限公司 | Excavation grudging post hoist mechanism |
| CN110733963A (en) * | 2019-11-25 | 2020-01-31 | 洛阳凯正环保工艺设备有限公司 | hanging bracket transfer device for mill |
| CN115744618A (en) * | 2022-11-23 | 2023-03-07 | 中国能源建设集团天津电力建设有限公司 | Hoisting method for tower type boiler large plate beam |
| CN115744618B (en) * | 2022-11-23 | 2023-12-01 | 中国能源建设集团天津电力建设有限公司 | Hoisting method for tower type boiler girder |
| CN117657977A (en) * | 2023-11-30 | 2024-03-08 | 鹤山市厚积工程机械有限公司 | Vehicle-mounted crane |
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