EP0538662A3 - - Google Patents
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- Publication number
- EP0538662A3 EP0538662A3 EP19920116897 EP92116897A EP0538662A3 EP 0538662 A3 EP0538662 A3 EP 0538662A3 EP 19920116897 EP19920116897 EP 19920116897 EP 92116897 A EP92116897 A EP 92116897A EP 0538662 A3 EP0538662 A3 EP 0538662A3
- Authority
- EP
- European Patent Office
- 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.)
- Granted
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
- B66D1/22—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Lubricants (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4134722 | 1991-10-21 | ||
DE19914134722 DE4134722C3 (en) | 1991-10-21 | 1991-10-21 | Free fall winch |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0538662A2 EP0538662A2 (en) | 1993-04-28 |
EP0538662A3 true EP0538662A3 (en) | 1994-08-03 |
EP0538662B1 EP0538662B1 (en) | 1997-05-28 |
Family
ID=6443099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19920116897 Expired - Lifetime EP0538662B1 (en) | 1991-10-21 | 1992-10-02 | Freefall winch |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0538662B1 (en) |
DE (1) | DE4134722C3 (en) |
NO (1) | NO304780B1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4446443C2 (en) * | 1994-12-23 | 1996-10-02 | Fuerstlich Hohenzollernsche We | Winch with a clutch that can be used as a free-fall brake |
DE29609536U1 (en) * | 1996-05-30 | 1997-10-30 | Siebenhaar Antriebstechnik GmbH, 34369 Hofgeismar | Two-stage gearbox for installation in a free fall winch |
DE10120249C1 (en) * | 2001-04-25 | 2002-10-02 | Lohmann & Stolterfoht Gmbh | Free-falling winch for use in derricks, pile drivers or excavators, has a brake motor which is constructed as a braked hydraulic pump |
DE102010062560B4 (en) * | 2010-08-12 | 2012-09-13 | Zollern Gmbh & Co. Kg | Winch with centrifugal force control unit |
CN102328886B (en) * | 2011-07-20 | 2013-08-21 | 徐州科源液压有限公司 | Winch reducer |
EP3028983B1 (en) | 2014-12-05 | 2018-02-07 | Zollern GmbH & Co. KG | Winch, in particular free fall winch with a service and holding brake |
DE102014117981B4 (en) | 2014-12-05 | 2020-12-03 | Zollern Gmbh & Co. Kg | Winch with an emergency lowering device |
DE102015003980A1 (en) * | 2015-03-26 | 2016-09-29 | Liebherr-Werk Nenzing Gmbh | Method for controlling a construction machine and scraper excavators |
US20180111806A1 (en) * | 2016-10-24 | 2018-04-26 | Ingersoll-Rand Company | Dual capacity winch using two motors and a single gearbox and drum |
DE102017116956A1 (en) | 2017-07-26 | 2019-01-31 | Zollern Gmbh & Co. Kg | Winch, in particular freefall winch with a brake |
DE202017105348U1 (en) | 2017-09-05 | 2018-12-07 | Liebherr-Components Biberach Gmbh | The freefall winch |
DE102017120490A1 (en) * | 2017-09-06 | 2019-03-07 | Liebherr-Components Biberach Gmbh | The freefall winch |
DE102017223472A1 (en) * | 2017-12-20 | 2019-06-27 | Zf Friedrichshafen Ag | Winds manual |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR732213A (en) * | 1932-02-26 | 1932-09-15 | Prep Ind Combustibles | High power scraping winch |
US3475991A (en) * | 1967-07-17 | 1969-11-04 | Bowen Tools Inc | Transmission assembly |
US3850411A (en) * | 1973-06-01 | 1974-11-26 | F Vavilov | Hoisting winch |
GB1401630A (en) * | 1971-12-02 | 1975-07-16 | Hamworthy Engineering | Winch drive |
GB2033530A (en) * | 1978-10-06 | 1980-05-21 | Dresser Ind | Drive assembly for power shovels and the like |
JPH05155589A (en) * | 1991-12-03 | 1993-06-22 | Hitachi Constr Mach Co Ltd | Winch |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7234056U (en) * | 1972-12-21 | Rheinstahl Ag | Gearbox for driving the lifting drums of crane systems, in which the load stroke and the idle stroke have different borrowed speeds | |
US2891767A (en) * | 1954-12-17 | 1959-06-23 | Euclid Crane & Hoist Company | Hoist with gear reduction |
DE2304370A1 (en) * | 1973-01-26 | 1974-08-08 | Mannesmann Meer Ag | WINCH WITH A PLANETARY GEAR ARRANGED INSIDE ITS CLOSED DRUM |
DE7516081U (en) * | 1975-05-21 | 1975-10-02 | Flender A & Co | Drum winch |
DE3223632A1 (en) * | 1982-06-22 | 1983-12-22 | Mannesmann AG, 4000 Düsseldorf | Free-fall winch |
-
1991
- 1991-10-21 DE DE19914134722 patent/DE4134722C3/en not_active Expired - Lifetime
-
1992
- 1992-10-02 EP EP19920116897 patent/EP0538662B1/en not_active Expired - Lifetime
- 1992-10-20 NO NO924053A patent/NO304780B1/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR732213A (en) * | 1932-02-26 | 1932-09-15 | Prep Ind Combustibles | High power scraping winch |
US3475991A (en) * | 1967-07-17 | 1969-11-04 | Bowen Tools Inc | Transmission assembly |
GB1401630A (en) * | 1971-12-02 | 1975-07-16 | Hamworthy Engineering | Winch drive |
US3850411A (en) * | 1973-06-01 | 1974-11-26 | F Vavilov | Hoisting winch |
GB2033530A (en) * | 1978-10-06 | 1980-05-21 | Dresser Ind | Drive assembly for power shovels and the like |
JPH05155589A (en) * | 1991-12-03 | 1993-06-22 | Hitachi Constr Mach Co Ltd | Winch |
Non-Patent Citations (2)
Title |
---|
"CABLE WINDS AROUND GEARS", PRODUCT ENGINEERING, 17 September 1962 (1962-09-17), pages 132 * |
PATENT ABSTRACTS OF JAPAN vol. 17, no. 555 (M - 1492) 6 October 1993 (1993-10-06) * |
Also Published As
Publication number | Publication date |
---|---|
DE4134722C3 (en) | 1998-02-26 |
NO924053D0 (en) | 1992-10-20 |
EP0538662A2 (en) | 1993-04-28 |
DE4134722A1 (en) | 1993-04-22 |
EP0538662B1 (en) | 1997-05-28 |
DE4134722C2 (en) | 1993-12-09 |
NO304780B1 (en) | 1999-02-15 |
NO924053L (en) | 1993-04-22 |
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