GB322574A - Improvements in and connected with tower cranes - Google Patents

Improvements in and connected with tower cranes

Info

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
Application number
GB2813428A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Caswell Cranes & Erection Ltd
GEORGE FREDERICK CHARLES CASWE
Original Assignee
Caswell Cranes & Erection Ltd
GEORGE FREDERICK CHARLES CASWE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Caswell Cranes & Erection Ltd, GEORGE FREDERICK CHARLES CASWE filed Critical Caswell Cranes & Erection Ltd
Priority to GB2813428A priority Critical patent/GB322574A/en
Publication of GB322574A publication Critical patent/GB322574A/en
Expired legal-status Critical Current

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.
GB2813428A 1928-10-01 1928-10-01 Improvements in and connected with tower cranes Expired GB322574A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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