GB1376368A - Winch - Google Patents
WinchInfo
- 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
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.
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)
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)
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 |
CN100515914C (en) * | 2006-08-17 | 2009-07-22 | 谢玉枝 | Electric winch pyramidal face brake apparatus |
WO2008022544A1 (en) * | 2006-08-17 | 2008-02-28 | Kuo-Hsiang Tsao | Braking device with planar frictional surfaces for electric winch and electric winch |
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 |
EP2215002B1 (en) * | 2007-11-15 | 2014-06-11 | 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. |
WO2014013534A1 (en) * | 2012-07-17 | 2014-01-23 | 株式会社スリーエッチ | 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)
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 |
-
1971
- 1971-04-29 DE DE19712121017 patent/DE2121017A1/en active Pending
-
1972
- 1972-04-24 FR FR7214425A patent/FR2134437B1/fr not_active Expired
- 1972-04-26 IT IT23527/72A patent/IT953765B/en active
- 1972-04-27 GB GB1959272A patent/GB1376368A/en not_active Expired
- 1972-05-01 US US00249133A patent/US3744760A/en not_active Expired - Lifetime
Cited By (3)
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 |
FR2134437A1 (en) | 1972-12-08 |
FR2134437B1 (en) | 1978-02-03 |
DE2121017A1 (en) | 1972-11-02 |
US3744760A (en) | 1973-07-10 |
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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 |