GB1434419A - Rope rollers - Google Patents

Rope rollers

Info

Publication number
GB1434419A
GB1434419A GB3482173A GB3482173A GB1434419A GB 1434419 A GB1434419 A GB 1434419A GB 3482173 A GB3482173 A GB 3482173A GB 3482173 A GB3482173 A GB 3482173A GB 1434419 A GB1434419 A GB 1434419A
Authority
GB
United Kingdom
Prior art keywords
rope
boss
roller
cylindrical portion
grooves
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
GB3482173A
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.)
Bolton R B
Original Assignee
Bolton R B
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 Bolton R B filed Critical Bolton R B
Priority to GB3482173A priority Critical patent/GB1434419A/en
Publication of GB1434419A publication Critical patent/GB1434419A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/14—Pulleys, rollers, or rotary bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

1434419 Guide rollers for haulage ropes R B BOLTON 8 July 1974 [20 July 1973] 34821/73 Heading B8B A guide roller for a haulage rope has a boss at each end, formed with a pair of spiral helical grooves 10, 12 which cross each other to feed back on to the cylindrical centre portion of the roller, any rope which has laterally departed therefrom, irrespective of the direction of movement of the rope. Upstanding projections, in the form or ridges 28 extending transversely of the grooves 10, 12, or in the form of studs, facilitate frictional grip between the rope and boss to ensure that the moving rope, having departed from the roller cylindrical portion, rotates the boss causing the rope to be fed along the spiral helical groove back on to the cylindrical portion. Each groove 10, 12 starts at a common point 16 of minimum radius at the outer end of the boss, and diametrically opposite the point 16 the two grooves cross over each other at a point 18 and continue up to their maximum radius which is just above the surface of the cylindrical portion of the roller.
GB3482173A 1973-07-20 1973-07-20 Rope rollers Expired GB1434419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3482173A GB1434419A (en) 1973-07-20 1973-07-20 Rope rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3482173A GB1434419A (en) 1973-07-20 1973-07-20 Rope rollers

Publications (1)

Publication Number Publication Date
GB1434419A true GB1434419A (en) 1976-05-05

Family

ID=10370324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3482173A Expired GB1434419A (en) 1973-07-20 1973-07-20 Rope rollers

Country Status (1)

Country Link
GB (1) GB1434419A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002528A1 (en) * 1977-12-16 1979-06-27 E.I. Du Pont De Nemours And Company Yarn winding apparatus for winding cross-wound yarn packages and method of winding advancing yarn
CN103420293A (en) * 2013-07-08 2013-12-04 四川建设机械（集团）股份有限公司 Large-rope-capacity winding drum
WO2018167345A1 (en) * 2017-03-15 2018-09-20 Fantek Industrial, S.L. Guiding device for cable being wound around a pulley

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002528A1 (en) * 1977-12-16 1979-06-27 E.I. Du Pont De Nemours And Company Yarn winding apparatus for winding cross-wound yarn packages and method of winding advancing yarn
CN103420293A (en) * 2013-07-08 2013-12-04 四川建设机械（集团）股份有限公司 Large-rope-capacity winding drum
WO2018167345A1 (en) * 2017-03-15 2018-09-20 Fantek Industrial, S.L. Guiding device for cable being wound around a pulley

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940707