CA959824A - Winch and control means therefor - Google Patents

Winch and control means therefor

Info

Publication number
CA959824A
CA959824A CA163,182A CA163182A CA959824A CA 959824 A CA959824 A CA 959824A CA 163182 A CA163182 A CA 163182A CA 959824 A CA959824 A CA 959824A
Authority
CA
Canada
Prior art keywords
winch
control means
means therefor
therefor
control
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
CA163,182A
Other versions
CA163182S (en
Inventor
Wallace J. Witwer
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
Application granted granted Critical
Publication of CA959824A publication Critical patent/CA959824A/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)
CA163,182A 1972-02-24 1973-02-08 Winch and control means therefor Expired CA959824A (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
CA959824A true CA959824A (en) 1974-12-24

Family

ID=22859680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,182A Expired CA959824A (en) 1972-02-24 1973-02-08 Winch and control means therefor

Country Status (7)

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

Families Citing this family (19)

* 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 (en) * 1986-03-14 1987-09-24 Boecker Albert Gmbh & Co Kg Control device for the operation of a hydraulic winch drive for a sloping elevator
US4736929A (en) * 1986-06-30 1988-04-12 Warn Industries, Inc. Winch having split housing and drive components
GB8728667D0 (en) * 1987-12-08 1988-01-13 Mansign Eng Ltd Hydraulically powered hoist
JPH01250999A (en) * 1987-12-14 1989-10-05 Casio Comput Co Ltd Electronic wind instrument
JPH0311398A (en) * 1989-06-08 1991-01-18 Yamaha Corp Breath controller for electronic musical instrument
JPH03126093A (en) * 1989-10-11 1991-05-29 Suzuki Gakki Seisakusho:Kk Electronic musical instrument
US8246010B2 (en) * 2009-08-13 2012-08-21 Hess Daniel L Fluid shear actuated hoist brake
CN102336372A (en) * 2010-07-16 2012-02-01 徐州重型机械有限公司 Hydraulic control system of crane and winch device of crane
EP2785953B1 (en) * 2011-12-02 2016-02-24 Services Pétroliers Schlumberger Quick drum connect
US20140048758A1 (en) * 2012-08-17 2014-02-20 Ryan Kristian Oland Fence Stretcher
WO2014152323A1 (en) * 2013-03-20 2014-09-25 Axon Ep, Inc. Drawworks system
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 (en) * 2018-10-30 2020-08-07 姜启胜 Winch provided with automatic shifting planetary gear transmission

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 (en) * 1967-05-16 1968-07-05 Richier Sa Improvement in hydrostatic transmissions for lifting winches
US3605561A (en) * 1969-12-22 1971-09-20 Pettibone Corp One handle sequence selecting valving for crowd cylinders

Also Published As

Publication number Publication date
BR7301229D0 (en) 1974-09-24
DE2308809C2 (en) 1982-12-30
DE2308809A1 (en) 1973-09-27
AU465956B2 (en) 1975-10-09
US3776518A (en) 1973-12-04
JPS4894137A (en) 1973-12-04
AU5202973A (en) 1974-08-15
GB1365655A (en) 1974-09-04
JPS5730797B2 (en) 1982-06-30

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