GB1363527A - Dragline fairlead - Google Patents

Dragline fairlead

Info

Publication number
GB1363527A
GB1363527A GB5105471A GB5105471A GB1363527A GB 1363527 A GB1363527 A GB 1363527A GB 5105471 A GB5105471 A GB 5105471A GB 5105471 A GB5105471 A GB 5105471A GB 1363527 A GB1363527 A GB 1363527A
Authority
GB
United Kingdom
Prior art keywords
fairlead
assembly
dragline
drag
drag rope
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
GB5105471A
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.)
Ruston-Bucyrus Ltd
Original Assignee
Ruston-Bucyrus Ltd
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 Ruston-Bucyrus Ltd filed Critical Ruston-Bucyrus Ltd
Publication of GB1363527A publication Critical patent/GB1363527A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/48—Drag-lines
    • 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
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
    • B66D2700/0191—Cable guiding during winding or paying out

Abstract

1363527 Fairleads RUSTON-BUCYRUS Ltd 3 Nov 1971 [4 Dec 1970] 51054/71 Heading B8B [Also in Division E1] The upper and lower assembly 10, 11 of a fairlead assembly for the drag rope of a drag line excavator are so arranged in the body of the assembly as to cause the drag rope 6 to be deflected during payout downwardly around the lower sheave 11 through an angle of from ten to forty degrees with respect to the horizontal.
GB5105471A 1970-12-04 1971-11-03 Dragline fairlead Expired GB1363527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9522670A 1970-12-04 1970-12-04

Publications (1)

Publication Number Publication Date
GB1363527A true GB1363527A (en) 1974-08-14

Family

ID=22250775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5105471A Expired GB1363527A (en) 1970-12-04 1971-11-03 Dragline fairlead

Country Status (4)

Country Link
US (1) US3708152A (en)
JP (1) JPS5124801B1 (en)
CA (1) CA951681A (en)
GB (1) GB1363527A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2301007A (en) * 1995-02-02 1996-11-27 Barrie Watts Support unit for fishing rod or pole

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912230A (en) * 1973-10-30 1975-10-14 Bucyrus Erie Co Dragrope fairlead assembly
US3952684A (en) * 1974-05-21 1976-04-27 Sun Oil Company (Delaware) Adjustable mooring system
US5471772A (en) * 1993-07-01 1995-12-05 Harnischfeger Corporation Fairlead mechanism with synchronized sheaves
US5634628A (en) * 1994-03-28 1997-06-03 Schuch; Christopher C. Winch mounting system having winch translating portion
US5927693A (en) * 1997-10-28 1999-07-27 Hackl; Leopold Rope guiding device with pivotal guide roller for rope winches
US6401370B1 (en) * 1999-10-21 2002-06-11 Harnischfeger Technologies Inc. Fairlead mechanism
US7024806B2 (en) * 2004-01-12 2006-04-11 Harnischfeger Technologies, Inc. Auxiliary assembly for reducing unwanted movement of a hoist rope
US20110121125A1 (en) * 2009-07-15 2011-05-26 E-Z Stretcher Llc Roll Fencing Unfurling and Stretching Apparatus
US8887414B2 (en) * 2012-06-25 2014-11-18 Harnischfeger Technologies, Inc. Dynamic dampening of wire rope
DE102013022108A1 (en) * 2013-12-27 2015-07-02 Liebherr-Werk Nenzing Gmbh Working machine for the scraper operation
US11167963B2 (en) * 2017-11-01 2021-11-09 Warn Industries, Inc. Fairlead systems for winch rope interfaces and recovery rigging mountable to a winch fairlead and/or vehicle bumper
US10597267B2 (en) * 2018-01-26 2020-03-24 Hall Labs Llc Variable radius fairlead
US10450172B1 (en) * 2018-02-07 2019-10-22 Torrey Miles Shaul Fairlead assembly for a vehicle mounted winch
US10807839B2 (en) * 2018-05-07 2020-10-20 Caterpillar Inc. Pipelayer machine having hoisting system with pivotable fairlead
US10773934B2 (en) * 2018-05-21 2020-09-15 Caterpillar Inc. Machine having hoisting system with instrumented fairlead

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2301007A (en) * 1995-02-02 1996-11-27 Barrie Watts Support unit for fishing rod or pole
GB2301007B (en) * 1995-02-02 1998-10-28 Barrie Watts Support unit

Also Published As

Publication number Publication date
US3708152A (en) 1973-01-02
JPS5124801B1 (en) 1976-07-27
AU3594471A (en) 1973-05-17
CA951681A (en) 1974-07-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee