GB322574A - Improvements in and connected with tower cranes - Google Patents
Improvements in and connected with tower cranesInfo
- Publication number
- GB322574A GB322574A GB2813428A GB2813428A GB322574A GB 322574 A GB322574 A GB 322574A GB 2813428 A GB2813428 A GB 2813428A GB 2813428 A GB2813428 A GB 2813428A GB 322574 A GB322574 A GB 322574A
- Authority
- GB
- United Kingdom
- Prior art keywords
- caswell
- hoist
- tower
- tower cranes
- concrete
- 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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0392—Movement of the crane arm; Coupling of the crane arm with the counterweights; Safety devices for the movement of the arm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
322,574. Caswell, Cranes & Erection, Ltd., and Caswell, G. F. C. Oct. 1, 1828. Hoists with guided platforms and carriers.-In a tower crane a, b in which the overturning moment of the jib d is balanced by a weight e, the tower a, shown in plan in Fig. 2, forms the framework for a concrete hoist k, a barrow hoist l and a staircase o, and supports a hopper m and swivelling shoot n for delivering concrete.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2813428A GB322574A (en) | 1928-10-01 | 1928-10-01 | Improvements in and connected with tower cranes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2813428A GB322574A (en) | 1928-10-01 | 1928-10-01 | Improvements in and connected with tower cranes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB322574A true GB322574A (en) | 1929-12-12 |
Family
ID=10270782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2813428A Expired GB322574A (en) | 1928-10-01 | 1928-10-01 | Improvements in and connected with tower cranes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB322574A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1244356B (en) * | 1964-09-15 | 1967-07-13 | Eisengiesserei Kapitalverwaltu | Climbing crane |
EP0298391A1 (en) * | 1987-07-04 | 1989-01-11 | Man Ghh Logistics Gmbh | Building crane with a turning mast head constructed as a transport and assembly unit |
FR2655967A1 (en) * | 1989-12-18 | 1991-06-21 | Vulkan Kocks Gmbh | Mobile slewing crane |
-
1928
- 1928-10-01 GB GB2813428A patent/GB322574A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1244356B (en) * | 1964-09-15 | 1967-07-13 | Eisengiesserei Kapitalverwaltu | Climbing crane |
EP0298391A1 (en) * | 1987-07-04 | 1989-01-11 | Man Ghh Logistics Gmbh | Building crane with a turning mast head constructed as a transport and assembly unit |
FR2655967A1 (en) * | 1989-12-18 | 1991-06-21 | Vulkan Kocks Gmbh | Mobile slewing crane |
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