GB920542A - Improvements relating to hoists - Google Patents

Improvements relating to hoists

Info

Publication number
GB920542A
GB920542A GB27909/60A GB2790960A GB920542A GB 920542 A GB920542 A GB 920542A GB 27909/60 A GB27909/60 A GB 27909/60A GB 2790960 A GB2790960 A GB 2790960A GB 920542 A GB920542 A GB 920542A
Authority
GB
United Kingdom
Prior art keywords
turns
cable
drum
retainer
carries
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
GB27909/60A
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.)
Garrett Corp
Original Assignee
Garrett Corp
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 Garrett Corp filed Critical Garrett Corp
Publication of GB920542A publication Critical patent/GB920542A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

920,542. Cable drums. GARRETT CORPORATION. Aug. 11, 1960 [Aug. 14, 1959], No.27909/60. Class99(2). [Also in Group XXX] The cable drum 9 of a hoist carries a helical cable retainer 13 the gaps between the turns of which overlie the turns of the cable 12. The gaps between the retainer turns are normally sufficiently narrow to retain the cable on the drum, but they are strained apart locally in the region where the cable leaves the drum. During winding and unwinding, the cable is guided by a block 47 movable axially of the drum along a rod 4 and incorporating a guide wheel 34 whose flanges provide the means for holding the retainer turns apart. The block 47 also carries means for holding the turns of the retainer at their normal spacing outside the region immediately adjacent the guide wheel 34. In the form shown this means is a spool 48, Fig. 3, with flanges 49 spaced to register with the gaps of the retainer. In an alternative construction (not shown) two arms carried by the block 47 extend from the region of the guide wheel 34 circumferentially of the drum in opposite directions. One of these arms carries a channe section member whose flanges grip the remote edges of two adjacent retainer turns and the other arm carries a pressure shoe which is resiliently urged against the adjacent edges of these turns. The hoist shown is driven by an electric motor through gearing which includes an epicyclic gear whose planet pinions 29 engage internal ring gears 31, 33 on the fixed end cover 32 and the drum 9 respectively.
GB27909/60A 1959-08-14 1960-08-11 Improvements relating to hoists Expired GB920542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US833853A US3048370A (en) 1959-08-14 1959-08-14 Hoist

Publications (1)

Publication Number Publication Date
GB920542A true GB920542A (en) 1963-03-06

Family

ID=25265445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27909/60A Expired GB920542A (en) 1959-08-14 1960-08-11 Improvements relating to hoists

Country Status (2)

Country Link
US (1) US3048370A (en)
GB (1) GB920542A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2336348A (en) * 1998-04-17 1999-10-20 Mannesmann Ag Winch rope guide

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460807A (en) * 1967-02-21 1969-08-12 Viktor Ivanovich Prikhodko Winch
US3740021A (en) * 1970-09-22 1973-06-19 Eaton Corp Hoist
US3804370A (en) * 1973-04-26 1974-04-16 B Woodard Reciprocating pulley drum cable drive
US3892386A (en) * 1973-11-05 1975-07-01 Smith Berger Mfg Corp Marine towing line guide
FR2464218A1 (en) * 1979-08-27 1981-03-06 France Etat DEVICE FOR RECOVERING A CABLE FOR HANDLING AN IMMERED LOAD
FR2599731A1 (en) * 1986-06-04 1987-12-11 Mannesmann Ag CABLE FIXING
US5280879A (en) * 1991-12-31 1994-01-25 Kreuter Kenneth G Capstan winch with fixed internally grooved sleeve
FI110863B (en) * 2000-01-14 2003-04-15 Kci Kone Cranes Int Oy Axial support for the rope roller in the hoist
US20070194290A1 (en) * 2005-04-20 2007-08-23 Atlas Devices Llc Device to enable rope pulling functionality using a rotational power source
US7934698B2 (en) * 2005-04-20 2011-05-03 Atlas Devices, Llc Powered rope ascender and portable rope pulling device
US7261278B2 (en) * 2005-04-20 2007-08-28 Atlas Devices, Llc Powered rope ascender and portable rope pulling device
US20080128668A1 (en) * 2006-11-14 2008-06-05 Atlas Devices Llc Multiple line powered rope ascender and portable hoist
KR100831070B1 (en) * 2007-05-09 2008-05-20 한국고벨주식회사 Turning device for hoist
SI2151411T1 (en) * 2008-08-07 2012-02-29 Harken Italy Spa Cable collecting winch
US9624076B2 (en) * 2014-04-04 2017-04-18 David R. Hall Synchronized motorized lifting devices for lifting shared loads
US9637360B2 (en) * 2014-04-04 2017-05-02 David R. Hall Locking mechanism for motorized lifting device
US9399566B2 (en) * 2013-05-13 2016-07-26 David R. Hall Grooved drum and associated roller for motorized lifting device
FR3033779B1 (en) * 2015-03-17 2020-07-31 Helisar CABLE WINDING DEVICE
US10336590B2 (en) * 2016-02-24 2019-07-02 Hall Labs Llc Line traction for a motorized lifting/pulling device
US10669138B2 (en) * 2018-02-06 2020-06-02 Benton Frederick Baugh Method of providing preload for a dual drum traction winch
DE102019107937A1 (en) * 2019-03-27 2020-10-01 Movecat GmbH Winch with winding device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1782358A (en) * 1926-12-30 1930-11-18 Demag Ag Winch drum
US2255574A (en) * 1936-08-08 1941-09-09 Air Equipment Winch for use on board aircraft
US2348987A (en) * 1940-01-24 1944-05-16 Yale & Towne Mfg Co Hoist
DE828908C (en) * 1949-08-13 1952-01-21 Demag Zug Gmbh Cable guide for winch drums
US2755036A (en) * 1953-07-03 1956-07-17 Terho Mikko Jooseppi Cable drum
US2904272A (en) * 1955-02-18 1959-09-15 John P Henebry Reel assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2336348A (en) * 1998-04-17 1999-10-20 Mannesmann Ag Winch rope guide

Also Published As

Publication number Publication date
US3048370A (en) 1962-08-07

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