NO175202C - Hydraulic winch system - Google Patents
Hydraulic winch systemInfo
- Publication number
- NO175202C NO175202C NO920577A NO920577A NO175202C NO 175202 C NO175202 C NO 175202C NO 920577 A NO920577 A NO 920577A NO 920577 A NO920577 A NO 920577A NO 175202 C NO175202 C NO 175202C
- Authority
- NO
- Norway
- Prior art keywords
- drive motor
- control valve
- accumulator
- winch system
- pressure oil
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B23/00—Equipment for handling lifeboats or the like
- B63B23/40—Use of lowering or hoisting gear
- B63B23/48—Use of lowering or hoisting gear using winches for boat handling
Landscapes
- Fluid-Pressure Circuits (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Earth Drilling (AREA)
- Control And Safety Of Cranes (AREA)
- Reciprocating Pumps (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
A hydraulic system is adapted by means of a winch (14) having drive motor (15) and a control valve (19) to quarter a raft (10) from an upper to a lower position by means of the force of gravity and thereafter to lift an empty hook by means of hydraulic motive power. The one side of the drive motor (15), with the control valve in the quartering position (III), is connected to an accumulator (43) for the reception of pressure oil during the operation of the drive motor (15) in the quartering direction. The one side of the drive motor (15), with the control valve (19) in the lifting position (II), is connected to the accumulator (43) for feeding pressure oil for the operation of the drive motor (15) in the lifting direction.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO920577A NO175202C (en) | 1992-02-13 | 1992-02-13 | Hydraulic winch system |
AT93913642T ATE169576T1 (en) | 1992-02-13 | 1993-06-01 | HYDRAULIC SYSTEMS FOR WINCHES |
DE69320372T DE69320372T2 (en) | 1992-02-13 | 1993-06-01 | HYDRAULIC SYSTEMS FOR WINCHES |
JP7500497A JP2769246B2 (en) | 1992-02-13 | 1993-06-01 | Winch hydraulic system |
AU43601/93A AU4360193A (en) | 1992-02-13 | 1993-06-01 | Hydraulic systems for winches |
PCT/NO1993/000087 WO1994027864A1 (en) | 1992-02-13 | 1993-06-01 | Hydraulic systems for winches |
ES93913642T ES2122022T3 (en) | 1992-02-13 | 1993-06-01 | HYDRAULIC SYSTEMS FOR CHIGRES. |
EP93913642A EP0700348B1 (en) | 1992-02-13 | 1993-06-01 | Hydraulic systems for winches |
DK93913642T DK0700348T3 (en) | 1992-02-13 | 1993-06-01 | Hydraulic systems for games |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO920577A NO175202C (en) | 1992-02-13 | 1992-02-13 | Hydraulic winch system |
PCT/NO1993/000087 WO1994027864A1 (en) | 1992-02-13 | 1993-06-01 | Hydraulic systems for winches |
Publications (4)
Publication Number | Publication Date |
---|---|
NO920577D0 NO920577D0 (en) | 1992-02-13 |
NO920577L NO920577L (en) | 1993-08-16 |
NO175202B NO175202B (en) | 1994-06-06 |
NO175202C true NO175202C (en) | 1994-09-21 |
Family
ID=26648330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO920577A NO175202C (en) | 1992-02-13 | 1992-02-13 | Hydraulic winch system |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0700348B1 (en) |
JP (1) | JP2769246B2 (en) |
AT (1) | ATE169576T1 (en) |
AU (1) | AU4360193A (en) |
DE (1) | DE69320372T2 (en) |
DK (1) | DK0700348T3 (en) |
ES (1) | ES2122022T3 (en) |
NO (1) | NO175202C (en) |
WO (1) | WO1994027864A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10213010A1 (en) * | 2002-03-22 | 2003-10-02 | Bosch Rexroth Ag | control |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2269786A (en) * | 1941-04-28 | 1942-01-13 | Vickers Inc | Power transmission |
DE3040717A1 (en) * | 1980-10-29 | 1982-05-27 | Allweiler Ag, 7760 Radolfzell | Hydraulic lift operating system - uses fluid from ram on lowering to drive pump charging pressure accumulator |
SE446173B (en) * | 1982-07-01 | 1986-08-18 | Tell Nico Ab Von | DEVICE FOR OFFSHORE PLATFORM Dedicated Rescue Cabin |
DD267293A1 (en) * | 1987-12-24 | 1989-04-26 | Warnke Umformtech Veb K | CIRCUIT ARRANGEMENT FOR CONTROLLING A HYDRAULIC DRIVE ENGINE WITH ENERGY RECOVERY DURING THE BRAKING PROCESS |
-
1992
- 1992-02-13 NO NO920577A patent/NO175202C/en unknown
-
1993
- 1993-06-01 DK DK93913642T patent/DK0700348T3/en active
- 1993-06-01 AT AT93913642T patent/ATE169576T1/en not_active IP Right Cessation
- 1993-06-01 WO PCT/NO1993/000087 patent/WO1994027864A1/en active IP Right Grant
- 1993-06-01 EP EP93913642A patent/EP0700348B1/en not_active Expired - Lifetime
- 1993-06-01 AU AU43601/93A patent/AU4360193A/en not_active Abandoned
- 1993-06-01 JP JP7500497A patent/JP2769246B2/en not_active Expired - Lifetime
- 1993-06-01 ES ES93913642T patent/ES2122022T3/en not_active Expired - Lifetime
- 1993-06-01 DE DE69320372T patent/DE69320372T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO920577L (en) | 1993-08-16 |
JP2769246B2 (en) | 1998-06-25 |
ATE169576T1 (en) | 1998-08-15 |
DE69320372T2 (en) | 1999-04-08 |
DK0700348T3 (en) | 1999-05-10 |
NO920577D0 (en) | 1992-02-13 |
ES2122022T3 (en) | 1998-12-16 |
DE69320372D1 (en) | 1998-09-17 |
JPH08510435A (en) | 1996-11-05 |
EP0700348B1 (en) | 1998-08-12 |
WO1994027864A1 (en) | 1994-12-08 |
AU4360193A (en) | 1994-12-20 |
NO175202B (en) | 1994-06-06 |
EP0700348A1 (en) | 1996-03-13 |
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