GB422222A - Improvements in wire rope and like lifting gear - Google Patents

Improvements in wire rope and like lifting gear

Info

Publication number
GB422222A
GB422222A GB2215233A GB2215233A GB422222A GB 422222 A GB422222 A GB 422222A GB 2215233 A GB2215233 A GB 2215233A GB 2215233 A GB2215233 A GB 2215233A GB 422222 A GB422222 A GB 422222A
Authority
GB
United Kingdom
Prior art keywords
pulley
drum
block
drum shaft
shaft
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
GB2215233A
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
Priority to GB2215233A priority Critical patent/GB422222A/en
Publication of GB422222A publication Critical patent/GB422222A/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
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/01—General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
    • B66C2700/012—Trolleys or runways
    • B66C2700/014—Devices for trolleys running on monorails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

422,222. Overhead travellers; pulleyhoists. SPENCE, W. L., 35, Kenilworth Road, Leamington, Warwickshire. Aug. 8, 1933, No. 22152. [Classes 78 (iv) and 78 (v)] [See also Groups XXXI and XXXII] A rope &c., lifting gear comprises two winding-drums 1, 13, geared together by mechanism contained in a gear-box 14, and a six-fall pulley block. The rope 2 from the drum 1 passes round a pulley 3 on the block, up over a pulley 5 on the drum shaft, down round an equalizing pulley on the block, and over a second pulley 9 on the drum shaft, finally reaching the drum 13 by way of a third pulley 11 on the block. The arrangement gives four falls on one side of the pulleys 5, 9, and two falls on the other side, necessitating off-setting the load hook to one side of the block centre. The pulleys 5, 9 are preferably mounted on rollers &c., running round the bearing housings of the drum shaft. Traversing means for the lifting-gear comprises a track 21 surrounded by an endless roller chain driven by a sprocket wheel 22 on a motor-driven shaft 23. The rollers of the chain are enlarged to run on a girder flange 19. The track 21 is attached to suspension links surrounding the drum shaft between the drum 1 and pulley 5 and drum 13 and pulley 9 respectively. Specifications 193,245 and 320,089, [both in Class 78 (v)], are referred to.
GB2215233A 1933-08-08 1933-08-08 Improvements in wire rope and like lifting gear Expired GB422222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2215233A GB422222A (en) 1933-08-08 1933-08-08 Improvements in wire rope and like lifting gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2215233A GB422222A (en) 1933-08-08 1933-08-08 Improvements in wire rope and like lifting gear

Publications (1)

Publication Number Publication Date
GB422222A true GB422222A (en) 1935-01-08

Family

ID=10174757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2215233A Expired GB422222A (en) 1933-08-08 1933-08-08 Improvements in wire rope and like lifting gear

Country Status (1)

Country Link
GB (1) GB422222A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203934B (en) * 1961-03-21 1965-10-28 Schwermaschb Verlade Und Trans Track chassis for cranes
CN103121626A (en) * 2013-02-20 2013-05-29 郑州煤炭工业(集团)有限责任公司 Mining power-driven monorail crane
CN109231001A (en) * 2018-11-06 2019-01-18 法兰泰克重工股份有限公司 Running gear and segment crane are hung in a kind of section of jurisdiction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203934B (en) * 1961-03-21 1965-10-28 Schwermaschb Verlade Und Trans Track chassis for cranes
CN103121626A (en) * 2013-02-20 2013-05-29 郑州煤炭工业(集团)有限责任公司 Mining power-driven monorail crane
CN103121626B (en) * 2013-02-20 2014-10-29 郑州煤炭工业(集团)有限责任公司 Mining power-driven monorail crane
CN109231001A (en) * 2018-11-06 2019-01-18 法兰泰克重工股份有限公司 Running gear and segment crane are hung in a kind of section of jurisdiction
CN109231001B (en) * 2018-11-06 2024-01-02 法兰泰克重工股份有限公司 Segment crane operation device and segment crane

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