GB886808A - Improvements in cranes - Google Patents
Improvements in cranesInfo
- Publication number
- GB886808A GB886808A GB273658A GB273658A GB886808A GB 886808 A GB886808 A GB 886808A GB 273658 A GB273658 A GB 273658A GB 273658 A GB273658 A GB 273658A GB 886808 A GB886808 A GB 886808A
- Authority
- GB
- United Kingdom
- Prior art keywords
- girder
- rope
- driven
- crab
- jan
- 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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
886,808. Overhead travelling cranes. BABCOCK & WILCOX Ltd. Jan. 27, 1959 [Jan. 27, 1958], No. 2736/58. Class 78 (4). Crabs 14, 16 of an overhead travelling crane, Fig. 1, run on a girder 8, formed by side beams braced together, and each support a lifting beam 126 extending transversely of the girder 8 by means of ropes 118, 120 passing down on opposite sides of the girder. The ends of rope 118 are secured to a winch drum 18 and the ends of rope 120 are secured to a winch drum 20, the drums 18, 20 being driven through gearing by an electric motor, Fig. 3 (not shown). An auxiliary hoist is provided on each crab and comprises a hook and pulley-block 144, a rope 140, and a winch 22, driven through a reduction gear 102 by a motor 96. Each crab is supported on rails 28, on the girder 8, by wheels 26 which are driven by an electric motor 78. Legs 4, 6 supporting the girder 8 are mounted on bogies provided with wheels 155 running on rails 156, Fig. 2, the bogies 172, 178 being provided with driving-motors 182, 184, the speeds of which are synchronized by means of selsyn motors 186, 188. The crane is erected or dismantled as described in Specification 886,809.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB273658A GB886808A (en) | 1958-01-27 | 1958-01-27 | Improvements in cranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB273658A GB886808A (en) | 1958-01-27 | 1958-01-27 | Improvements in cranes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB886808A true GB886808A (en) | 1962-01-10 |
Family
ID=9744918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB273658A Expired GB886808A (en) | 1958-01-27 | 1958-01-27 | Improvements in cranes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB886808A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1224011B (en) * | 1962-01-12 | 1966-09-01 | Maschf Augsburg Nuernberg Ag | Carrier for hoists |
| FR2929258A1 (en) * | 2008-03-25 | 2009-10-02 | Weidenhoffer Vladimir Nevsimal | GIANT PORTIC |
| CN109130179A (en) * | 2018-08-07 | 2019-01-04 | 仁怀市云侠网络科技有限公司 | A kind of printer |
| CN110747307A (en) * | 2019-10-23 | 2020-02-04 | 中国三冶集团有限公司 | Large steam drum hoisting method in converter energy-saving and environment-friendly reconstruction |
-
1958
- 1958-01-27 GB GB273658A patent/GB886808A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1224011B (en) * | 1962-01-12 | 1966-09-01 | Maschf Augsburg Nuernberg Ag | Carrier for hoists |
| FR2929258A1 (en) * | 2008-03-25 | 2009-10-02 | Weidenhoffer Vladimir Nevsimal | GIANT PORTIC |
| WO2009125127A1 (en) * | 2008-03-25 | 2009-10-15 | Taiyuan Heavy Industry Co., Ltd | Giant gantry |
| RU2489344C2 (en) * | 2008-03-25 | 2013-08-10 | Тайюань Хеви Индастри Ко., Лтд | Gantry |
| CN109130179A (en) * | 2018-08-07 | 2019-01-04 | 仁怀市云侠网络科技有限公司 | A kind of printer |
| CN109130179B (en) * | 2018-08-07 | 2020-06-19 | 仁怀市云侠网络科技有限公司 | Printer and printing method |
| CN110747307A (en) * | 2019-10-23 | 2020-02-04 | 中国三冶集团有限公司 | Large steam drum hoisting method in converter energy-saving and environment-friendly reconstruction |
| CN110747307B (en) * | 2019-10-23 | 2021-05-28 | 中国三冶集团有限公司 | Large steam drum hoisting method in converter energy-saving and environment-friendly reconstruction |
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