GB602904A - High tower cranes - Google Patents

High tower cranes

Info

Publication number
GB602904A
GB602904A GB28743/45A GB2874345A GB602904A GB 602904 A GB602904 A GB 602904A GB 28743/45 A GB28743/45 A GB 28743/45A GB 2874345 A GB2874345 A GB 2874345A GB 602904 A GB602904 A GB 602904A
Authority
GB
United Kingdom
Prior art keywords
plate
guide frame
frame
ground
base
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
GB28743/45A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB602904A publication Critical patent/GB602904A/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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/344—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes adapted for transport purposes
    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/28—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
    • B66C23/283—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of assembled elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

602,904. Cranes. FAURE, A., and FAURE, A. Oct. 30, 1945, No. 28743. Convention date, March 13, 1942. [Class 78 (iv)] [Also in Group X] In a high tower crane consisting of superposed elements which are assembled and dismantled from the ground upwards by means of a guide frame a on which a winch motor c and an elevator plate b lifted by the motor are mounted, the frame a and plate b play a double part, the plate first resting on the ground and serving to take the reaction while the guide frame is raised to a sufficient height and there held temporarily to allow the winch to erect and put in place beneath it all the parts of the base composed of demountable parts such as feet r, sleepers s, bogies t and counterweights and secondly, when the frame rests on its base, being suspended from the frame and serving to erect the tower by successive lifting operations. The plate b is rigid with uprights f forming non-rotary screws co-operating with rotary nuts h integral with pinions i carried by the guide frame. The screw-and-nut mechanism may be replaced by rack-and-pinion mechanism. The pinions when driven in one direction warp the guide frame along the uprights, the plate resting on the ground. When driven in the reverse direction the base is lowered to the ground and the guide frame is brought to rest. The plate b is then raised and with it the mast sections d, d<1>. The head of the crane is made in two sections d, d<1>, hinged at e, the lower part d being enclosed within the guide frame, the upper part d<1> swinging about the hinge for attachment to a lorry n for transport. A connecting bar o is inserted between band d<1>. Specification 465,086, [Group X], is referred to.
GB28743/45A 1942-03-13 1945-10-30 High tower cranes Expired GB602904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR602904X 1942-03-13

Publications (1)

Publication Number Publication Date
GB602904A true GB602904A (en) 1948-06-04

Family

ID=8972314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28743/45A Expired GB602904A (en) 1942-03-13 1945-10-30 High tower cranes

Country Status (1)

Country Link
GB (1) GB602904A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794558A (en) * 1956-06-08 1957-06-04 Joseph R Miles Scaffold erecting and dismantling apparatus
DE2748340A1 (en) * 1976-10-29 1978-05-11 Ishikawajima Harima Heavy Ind Tower crane with detachable tower - has struts and end connection on climbing frame for ready dismantling from base

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794558A (en) * 1956-06-08 1957-06-04 Joseph R Miles Scaffold erecting and dismantling apparatus
DE2748340A1 (en) * 1976-10-29 1978-05-11 Ishikawajima Harima Heavy Ind Tower crane with detachable tower - has struts and end connection on climbing frame for ready dismantling from base

Similar Documents

Publication Publication Date Title
ES354932A1 (en) Luffing and slewing jib crane
GB1511938A (en) Method of erecting a tower structure
NO842993L (en) MOVABLE CRANE
GB602904A (en) High tower cranes
US3194412A (en) Multiple mast section tower crane
GB788086A (en) Improvements relating to observation towers
GB465086A (en) Improved device for erecting building constructions comprising superposed pre-assembled portions
GB766334A (en) Improvements in cranes
GB907549A (en) A tower crane for use on a building site
GB1261585A (en) Improvements in or relating to tower cranes
GB970879A (en) Improvements in or relating to telescopic masts for supporting working platforms
GB1470077A (en) Apparatus for raising and lowering a load
GB1200047A (en) A three-pillar lifting deck
GB1432464A (en) Building crane
GB685557A (en) Improved device for transporting warp beams of looms
GB766284A (en) Improvements in or relating to collapsible gantry cranes
JPS6056793A (en) Climbing crane for assembling steel tower
GB1275532A (en) Transportable tower crane for rapid erection
GB394418A (en) Improvements in elevating gear for use in barns and the like
GB122851A (en) Improvements in or relating to Structural Frameworks for use as Lifting Apparatus and for other Purposes.
GB925846A (en) A tower crane
SU101798A1 (en) Mast cantilever crane for installation of high-rise structures
SU545572A1 (en) Stepper lift
SU146006A1 (en) Tower crane
FR2370675A1 (en) Telescopic crane allowing rapid erection - has bolted sections with additional hinged support column to increase overall height