NO175202C - Hydraulic winch system - Google Patents

Hydraulic winch system

Info

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
Application number
NO920577A
Other languages
Norwegian (no)
Other versions
NO175202B (en
NO920577L (en
NO920577D0 (en
Inventor
Atle Kalve
Normann S Jacobsen
Original Assignee
Vestdavit As
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 Vestdavit As filed Critical Vestdavit As
Priority to NO920577A priority Critical patent/NO175202C/en
Publication of NO920577D0 publication Critical patent/NO920577D0/en
Priority to DK93913642T priority patent/DK0700348T3/en
Priority to PCT/NO1993/000087 priority patent/WO1994027864A1/en
Priority to AT93913642T priority patent/ATE169576T1/en
Priority to JP7500497A priority patent/JP2769246B2/en
Priority to DE69320372T priority patent/DE69320372T2/en
Priority to EP93913642A priority patent/EP0700348B1/en
Priority to AU43601/93A priority patent/AU4360193A/en
Priority to ES93913642T priority patent/ES2122022T3/en
Publication of NO920577L publication Critical patent/NO920577L/en
Publication of NO175202B publication Critical patent/NO175202B/no
Publication of NO175202C publication Critical patent/NO175202C/en

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)
  • Vehicle Body Suspensions (AREA)
  • Reciprocating Pumps (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.
NO920577A 1992-02-13 1992-02-13 Hydraulic winch system NO175202C (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO920577A NO175202C (en) 1992-02-13 1992-02-13 Hydraulic winch system
ES93913642T ES2122022T3 (en) 1992-02-13 1993-06-01 HYDRAULIC SYSTEMS FOR CHIGRES.
JP7500497A JP2769246B2 (en) 1992-02-13 1993-06-01 Winch hydraulic system
PCT/NO1993/000087 WO1994027864A1 (en) 1992-02-13 1993-06-01 Hydraulic systems for winches
AT93913642T ATE169576T1 (en) 1992-02-13 1993-06-01 HYDRAULIC SYSTEMS FOR WINCHES
DK93913642T DK0700348T3 (en) 1992-02-13 1993-06-01 Hydraulic systems for games
DE69320372T DE69320372T2 (en) 1992-02-13 1993-06-01 HYDRAULIC SYSTEMS FOR WINCHES
EP93913642A EP0700348B1 (en) 1992-02-13 1993-06-01 Hydraulic systems for winches
AU43601/93A AU4360193A (en) 1992-02-13 1993-06-01 Hydraulic systems for winches

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213010A1 (en) * 2002-03-22 2003-10-02 Bosch Rexroth Ag control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2122022T3 (en) 1998-12-16
WO1994027864A1 (en) 1994-12-08
ATE169576T1 (en) 1998-08-15
DE69320372D1 (en) 1998-09-17
EP0700348A1 (en) 1996-03-13
DE69320372T2 (en) 1999-04-08
EP0700348B1 (en) 1998-08-12
NO175202B (en) 1994-06-06
JPH08510435A (en) 1996-11-05
DK0700348T3 (en) 1999-05-10
NO920577L (en) 1993-08-16
JP2769246B2 (en) 1998-06-25
AU4360193A (en) 1994-12-20
NO920577D0 (en) 1992-02-13

Similar Documents

Publication Publication Date Title
US3512072A (en) Elevated load potential energy recovery in an electric truck
US4526413A (en) Remote controlled self-powered excavator apparatus
ES479281A1 (en) Winch mechanism
CA2088893A1 (en) Method and device for the saving of electrical energy for the drive of an hydraulic lift
US5179793A (en) Floating dredger
GB1271248A (en) Hydraulically actuated bucket closing means
NO175202C (en) Hydraulic winch system
ES8701127A1 (en) Method and apparatus for operating a boom.
NL7614360A (en) Freight container lifting equipment - has rope reeved round pulley driving power generator supplying accumulator for actuating mechanism
GB2175270A (en) Sea motion following means
CN2293547Y (en) Portable hydraulic elevator for container
GB2004249A (en) Floor conveying vehicle with a hydraulic hoisting piston-cylinder assembly for a hoisting frame mechanism
GB1371744A (en) On-board container-lifting appliance for aircraft
JPS5566201A (en) Controller of cargo handling equipment for battery operated vehicle
CN220998956U (en) Amphibious door type ship support vehicle
EP0236732A3 (en) Control device for the operation of a hydraulic winch of an inclined lift
JPS57130888A (en) Semi-submerged work ship associated with elevating work table
SU1474021A1 (en) Load-handling vessel for large-block hydraulic engineering
CN2315105Y (en) Hydraulic controller for lowing heavy weight matter
SU682443A1 (en) Method and arrangement for the installation of a boom
SU1258812A1 (en) Lumber stacker hydraulic drive
CA2180004A1 (en) Winch with hydraulic motor especially for helicopters equipped with sonar
SU368111A1 (en) THE DEVICE FOR IMPACTABLE LOADING OF A LOAD ON A SHIP DECK WHEN WAXING THE SEA
SU596532A1 (en) Cable-operated grapple for loose materials
NL8403587A (en) Deck load hoisting and lowering device - has controller keeping rope taut and is disengaged automatically by mechanism with excessive load detector