GB1365655A - Crane winch - Google Patents

Crane winch

Info

Publication number
GB1365655A
GB1365655A GB735773A GB735773A GB1365655A GB 1365655 A GB1365655 A GB 1365655A GB 735773 A GB735773 A GB 735773A GB 735773 A GB735773 A GB 735773A GB 1365655 A GB1365655 A GB 1365655A
Authority
GB
United Kingdom
Prior art keywords
motor
brake
spool valve
winch
feb
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
GB735773A
Other languages
English (en)
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.)
Harnischfeger Corp
Original Assignee
Harnischfeger 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 Harnischfeger Corp filed Critical Harnischfeger Corp
Publication of GB1365655A publication Critical patent/GB1365655A/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
    • B66D1/02—Driving gear
    • B66D1/08—Driving gear incorporating fluid motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B66D5/26—Operating devices pneumatic or hydraulic
    • 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
    • B66D2700/0125—Motor operated winches
    • B66D2700/0133—Fluid actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
    • B66D2700/035—Fluid operated braking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
GB735773A 1972-02-24 1973-02-14 Crane winch Expired GB1365655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22905672A 1972-02-24 1972-02-24

Publications (1)

Publication Number Publication Date
GB1365655A true GB1365655A (en) 1974-09-04

Family

ID=22859680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB735773A Expired GB1365655A (en) 1972-02-24 1973-02-14 Crane winch

Country Status (7)

Country Link
US (1) US3776518A (enExample)
JP (1) JPS5730797B2 (enExample)
AU (1) AU465956B2 (enExample)
BR (1) BR7301229D0 (enExample)
CA (1) CA959824A (enExample)
DE (1) DE2308809C2 (enExample)
GB (1) GB1365655A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213454A (en) * 1987-12-08 1989-08-16 Mansign Eng Hydraulically powered hoist
RU2201889C2 (ru) * 1997-07-21 2003-04-10 ДБТ Машиненфабрик Шарф ГмбХ Подъемный привод для подъемной балки

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934221A (en) * 1975-03-06 1976-01-20 Sundstrand Data Control, Inc. Terrain closure warning system with altitude rate signal conditioning
US4257578A (en) * 1978-07-11 1981-03-24 Allen Walter H Oil well service rig
US4516755A (en) * 1982-06-02 1985-05-14 Kabushiki Kaisha Komatsu Seisakusho Hydraulic winch control system
US4483682A (en) * 1982-10-12 1984-11-20 Outboard Marine Corporation Linear power assist mechanism
DE3608536C1 (de) * 1986-03-14 1987-09-24 Boecker Albert Gmbh & Co Kg Steuervorrichtung fuer die Betaetigung eines hydraulischen Seilwindenantriebes fuer einen Schraegaufzug
US4736929A (en) * 1986-06-30 1988-04-12 Warn Industries, Inc. Winch having split housing and drive components
JPH01250999A (ja) * 1987-12-14 1989-10-05 Casio Comput Co Ltd 電子管楽器
JPH0311398A (ja) * 1989-06-08 1991-01-18 Yamaha Corp 電子楽器用ブレスコントローラ
JPH03126093A (ja) * 1989-10-11 1991-05-29 Suzuki Gakki Seisakusho:Kk 電子楽器
US8246010B2 (en) * 2009-08-13 2012-08-21 Hess Daniel L Fluid shear actuated hoist brake
CN102336372A (zh) * 2010-07-16 2012-02-01 徐州重型机械有限公司 起重机及其卷扬装置的液压控制系统
WO2013082584A1 (en) * 2011-12-02 2013-06-06 Schlumberger Canada Limited Quick drum connect
US20140048758A1 (en) * 2012-08-17 2014-02-20 Ryan Kristian Oland Fence Stretcher
BR112015023677A2 (pt) * 2013-03-20 2017-07-18 Axon Ep Inc sistema de mecanismo de elevação
DK178120B1 (en) * 2013-04-18 2015-06-01 A P Møller Mærsk As An Offshore Floating Vessel and a Method of Operating the Same
US10207905B2 (en) 2015-02-05 2019-02-19 Schlumberger Technology Corporation Control system for winch and capstan
US11014791B2 (en) * 2018-04-05 2021-05-25 Vermeer Manufacturing Company Self-raising winch boom and control systems and methods associated therewith
CN109368525B (zh) * 2018-10-30 2020-08-07 姜启胜 安装有自动换挡的行星齿轮变速器的卷扬机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2250586A (en) * 1939-11-03 1941-07-29 American Eng Co Ltd Control mechanism for winches
US2959396A (en) * 1958-06-17 1960-11-08 Aerialmatic Co Ltd Reversible hydraulic winch
US3035414A (en) * 1960-09-08 1962-05-22 Whiting Corp Hydraulic hoist control system
US3184018A (en) * 1962-12-14 1965-05-18 Gearmatic Co Ltd Reversible drive assembly including fluid-powered prime mover
US3249336A (en) * 1963-06-18 1966-05-03 Baldwin Lima Hamilton Corp Hydraulic winch control mechanism
US3296893A (en) * 1964-07-16 1967-01-10 Sperry Rand Corp Power transmission
FR1531600A (fr) * 1967-05-16 1968-07-05 Richier Sa Perfectionnement aux transmissions hydrostatiques pour treuils de levage
US3605561A (en) * 1969-12-22 1971-09-20 Pettibone Corp One handle sequence selecting valving for crowd cylinders

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213454A (en) * 1987-12-08 1989-08-16 Mansign Eng Hydraulically powered hoist
RU2201889C2 (ru) * 1997-07-21 2003-04-10 ДБТ Машиненфабрик Шарф ГмбХ Подъемный привод для подъемной балки

Also Published As

Publication number Publication date
DE2308809A1 (de) 1973-09-27
JPS5730797B2 (enExample) 1982-06-30
AU465956B2 (en) 1975-10-09
JPS4894137A (enExample) 1973-12-04
US3776518A (en) 1973-12-04
AU5202973A (en) 1974-08-15
DE2308809C2 (de) 1982-12-30
CA959824A (en) 1974-12-24
BR7301229D0 (pt) 1974-09-24

Similar Documents

Publication Publication Date Title
US4259881A (en) Hydromechanical load-splitting drive
ES2012271A6 (es) Equipo impulsor con un cambio de dos marchas.
US4078770A (en) Winch with free-wheeling drum
GB1335386A (en) Systems for operating and controlling hydraulically driven winches hoists and the like
GB1443787A (en) Movable piston for hydraulic circuits
GB1184870A (en) Winch Drive Assembly
GB1349924A (en) Reversible winch
GB1410901A (en) Winch
DE3864266D1 (de) Hydrostatisch-mechanisches antriebssystem.
GB1282694A (en) Winch arrangement
US3293943A (en) Hydrostatic transmission systems and controls therefor
SE7405947L (enExample)
GB1123772A (en) Improvements in or relating to reversing gearing
GB1327656A (en) Planetary gear type reversing device
GB1240565A (en) Hoist load brake
GB1516601A (en) Power lowering system
GB1227637A (enExample)
US3939950A (en) Fluid operated brakes and reversing clutches for winch drums
SU385890A1 (ru) Лебедка с гидроприводом
US4345742A (en) Regenerative hydraulic interlock system
US4022432A (en) Power transmission in double-drum winch
SU252942A1 (ru) Лебедка для универсального одноковшового
GB1401630A (en) Winch drive
GB1224042A (en) Improvements in or relating to winding gear in hoists, cranes, lifts and the like
GB946193A (en) Drive transmission apparatus for a driving vehicle with a driven working machine

Legal Events

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