GB1376368A - Winch - Google Patents

Winch

Info

Publication number
GB1376368A
GB1376368A GB1959272A GB1959272A GB1376368A GB 1376368 A GB1376368 A GB 1376368A GB 1959272 A GB1959272 A GB 1959272A GB 1959272 A GB1959272 A GB 1959272A GB 1376368 A GB1376368 A GB 1376368A
Authority
GB
United Kingdom
Prior art keywords
cam
shaft
pawl
sleeve
recess
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
GB1959272A
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.)
UHER PATENT AG
Original Assignee
UHER PATENT AG
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 UHER PATENT AG filed Critical UHER PATENT AG
Publication of GB1376368A publication Critical patent/GB1376368A/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
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/16—Power transmissions between power sources and drums or barrels the drums or barrels being freely rotatable, e.g. having a clutch activated independently of a brake
    • 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
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/72—Anchor-chain sprockets; Anchor capstans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

1376368 Winches UHER PATENT AG 27 April 1972 [29 April 1971] 19592/72 Heading B8B [Also in Division F2] A winch comprises a chain pulley 3 rotationally freely mounted on a drive shaft 2, and drivingly coupled thereto through a clutch comprising a coned recess in the pulley 3 engageable by a conical member 4 axially slideable on the shaft 2 under the control of a threaded coupling therewith. The conical member 4 is secured to a sleeve 6 having internal threads engaging threads 7 on the shaft 2, and a radial flange 8 on the sleeve 6 is formed as a cam for engagement with a pawl 10 pivoted to the winch frame 1. When the shaft 2 is turned in the load hauling direction through gearing 12, 13, 14 and handle 16, and the pawl 10 is manually applied against spring bias to engage the cam 8, the sleeve 6 is held rotationally stationary and screws along the shaft 2 into clutch engagement, whereupon the pawl 10 rides out of a recess on the cam due to increased resistance to cam movement and the clutch engagement increases until the load torque is overcome. To release the clutch, the shaft rotation is reversed and the pawl brought into engagement with another recess in the cam, this recess being shaped to prevent any overriding thereof, whereupon the cone 4 is disengaged with unthreading of the sleeve 6. In the embodiment of Figs. 3-5 (not shown) the shaft is driven through a worm and wheel and the pawl is automatically released from the cam during the unwinding operation by a disc mounted for restricted rotation on the cam axis, and which is rotated by pin engagement with a stationary pin in the clutch disengaged position of the sleeve, to dislodge the pawl from the cam recess.
GB1959272A 1971-04-29 1972-04-27 Winch Expired GB1376368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712121017 DE2121017A1 (en) 1971-04-29 1971-04-29 Manual and / or motorized windlass

Publications (1)

Publication Number Publication Date
GB1376368A true GB1376368A (en) 1974-12-04

Family

ID=5806292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1959272A Expired GB1376368A (en) 1971-04-29 1972-04-27 Winch

Country Status (5)

Country Link
US (1) US3744760A (en)
DE (1) DE2121017A1 (en)
FR (1) FR2134437B1 (en)
GB (1) GB1376368A (en)
IT (1) IT953765B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196929A (en) * 1986-09-10 1988-05-11 Vital Chain Block Mfg Hoist
CN111776970A (en) * 2020-07-17 2020-10-16 青岛凯顺兴设备工程有限公司 Double-hanging fixed type winch

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842814A1 (en) * 1978-09-30 1980-04-10 Delwing Dieter BY MOTOR OR BY HAND, Possibly. REMOTE CONTROLLED ANCHOR WINCH
US4261614A (en) * 1979-04-23 1981-04-14 Rice James D Telescoping camper
US4576363A (en) * 1985-05-15 1986-03-18 Columbus Mckinnon Corporation Lever-operated hoist or puller
US5076544A (en) * 1990-06-15 1991-12-31 Harnischfeger Corporation Connecting apparatus of a hoist drum
US5205793A (en) * 1991-05-06 1993-04-27 Campbell Hausfeld/Scott Fetzer Company Rope or chain hauling pulley
US5123507A (en) * 1991-08-19 1992-06-23 Rockwell International Corporation Clutch device for a printing press
US5307910A (en) * 1993-03-12 1994-05-03 Im Kwan Soon Manually operated clutch and brake
US5791579A (en) * 1996-09-03 1998-08-11 Columbus Mckinnon Corporation Overload prevention clutch assembly
US5871069A (en) * 1996-09-23 1999-02-16 Carmitchel; Richard A. Combination motorized and manual drive for lifts
GB9919830D0 (en) * 1999-08-20 1999-10-27 Simpson Lawrence Engineering L Winch and drive mechanism
DE10053190B4 (en) * 2000-10-26 2014-10-23 Trw Automotive Electronics & Components Gmbh & Co. Kg Gear with pawl
DE10152838B4 (en) * 2000-11-30 2013-10-31 Heidelberger Druckmaschinen Ag A method of operating a sheet-fed rotary printing press and sheet-fed rotary printing press
DE10320853B4 (en) * 2003-05-09 2005-12-29 Demag Cranes & Components Gmbh hoist
EP2058268B1 (en) * 2006-08-17 2013-05-08 Tsao, Kuo-hsiang Braking device with planar frictional surfaces for electric winch and electric winch
CN100515914C (en) * 2006-08-17 2009-07-22 谢玉枝 Electric winch pyramidal face brake apparatus
US7891641B1 (en) * 2006-10-03 2011-02-22 Ramsey Winch Company Manual disengaging and self-engaging clutch
DE102007014505A1 (en) * 2007-03-27 2008-10-02 Demag Cranes & Components Gmbh hoist
KR100831070B1 (en) * 2007-05-09 2008-05-20 한국고벨주식회사 Turning device for hoist
US7984894B1 (en) * 2007-06-22 2011-07-26 Chauza Roger N Electrical clutch engagement/disengagement apparatus
AU2008323602B2 (en) * 2007-11-15 2014-02-27 Stress Free Marine Pty Ltd A drum winch
GB0803249D0 (en) * 2008-02-22 2008-04-02 Mechtronic Ltd Road tanker fluid storage tank fill cover assembly
NO332008B1 (en) * 2008-04-21 2012-05-21 Nat Oilwell Varco Norway As Method and Device for Cable Replacement
TWI387693B (en) * 2008-10-13 2013-03-01 Metal Ind Res & Dev Ct Power transmission device
TWI425154B (en) * 2009-06-23 2014-02-01 Metal Ind Res & Dev Ct Concentric alignment planetary gear set and power transmission
US20110000865A1 (en) * 2009-07-06 2011-01-06 Par Systems, Inc. Crane improvements
NO331563B1 (en) * 2010-05-04 2012-01-23 Karm As Chain cables, as well as anchor handling winch equipped with said chain cables
GB201007925D0 (en) * 2010-05-12 2010-06-30 Wilson Keith Rope grip apparatus
JP5136660B2 (en) * 2010-07-08 2013-02-06 株式会社デンソー Power transmission device for vehicle
DE102010026968B4 (en) * 2010-07-13 2014-02-13 Liebherr-Components Biberach Gmbh Winch and construction machine or lifter
US9051160B2 (en) * 2010-11-09 2015-06-09 Ningbo Chima Winch Co., Ltd. Electric capstan
WO2013036738A1 (en) * 2011-09-07 2013-03-14 Wilkins Stephen P Gear reduction assembly and winch including gear reduction assembly
NL2009027C2 (en) * 2012-06-18 2013-12-23 Itrec Bv The invention relates to an chain and cable handling winch system and a method for changing a chain wheel.
US20140319440A1 (en) * 2012-07-17 2014-10-30 Hhh Manufacturing Co. Electric hoist
DE102012109398B3 (en) * 2012-10-02 2013-12-12 Olko-Maschinentechnik Gmbh Drum carrier with a main driven shaft
US9475589B2 (en) * 2013-12-20 2016-10-25 Google Inc. Systems and apparatus for winch drum mechanism
US9453564B1 (en) * 2015-11-09 2016-09-27 Borgwarner Inc. Electric all-wheel drive with two-speed double reduction planetary
CN107191553B (en) * 2016-03-14 2021-08-17 博格华纳公司 Product and method for driving axle differential
US10081239B2 (en) * 2016-11-14 2018-09-25 Ford Global Technologies, Llc Hybrid transaxle
AU201811657S (en) 2018-03-19 2018-04-26 Stress Free Marine Pty Ltd Towrope Winch and Guide for a Marine Vessel
IT201800006198A1 (en) * 2018-06-11 2019-12-11 ROAD VEHICLE WITH DOUBLE CLUTCH GEARBOX AND HYBRID PROPULSION AND RELEVANT CONTROL METHOD
DE102018127639B3 (en) * 2018-11-06 2020-02-27 Schaeffler Technologies AG & Co. KG Hybrid powertrain and assembly process for a hybrid powertrain
KR20210089816A (en) * 2020-01-08 2021-07-19 현대자동차주식회사 Device for torque vectoring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391907A (en) * 1966-09-26 1968-07-09 Roger G. Vogelsang Marine winches
US3572482A (en) * 1969-01-03 1971-03-30 Us Army Automatic clutch and brake for hoists

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196929A (en) * 1986-09-10 1988-05-11 Vital Chain Block Mfg Hoist
GB2196929B (en) * 1986-09-10 1990-01-10 Vital Chain Block Mfg Manual hoisting apparatus
CN111776970A (en) * 2020-07-17 2020-10-16 青岛凯顺兴设备工程有限公司 Double-hanging fixed type winch

Also Published As

Publication number Publication date
IT953765B (en) 1973-08-10
FR2134437B1 (en) 1978-02-03
FR2134437A1 (en) 1972-12-08
US3744760A (en) 1973-07-10
DE2121017A1 (en) 1972-11-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee