CA978056A - Hydraulic systems - Google Patents

Hydraulic systems

Info

Publication number
CA978056A
CA978056A CA168,895A CA168895A CA978056A CA 978056 A CA978056 A CA 978056A CA 168895 A CA168895 A CA 168895A CA 978056 A CA978056 A CA 978056A
Authority
CA
Canada
Prior art keywords
hydraulic systems
hydraulic
systems
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
CA168,895A
Other versions
CA168895S (en
Inventor
Inge Dragsund
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.)
Hydraulik Brattvaag AS
Original Assignee
Hydraulik Brattvaag 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 Hydraulik Brattvaag AS filed Critical Hydraulik Brattvaag AS
Application granted granted Critical
Publication of CA978056A publication Critical patent/CA978056A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K73/00—Drawn nets
    • A01K73/02—Trawling nets
    • A01K73/06—Hauling devices for the headlines
    • 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
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
CA168,895A 1972-04-18 1973-04-17 Hydraulic systems Expired CA978056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO133672A NO142956C (en) 1972-04-18 1972-04-18 HYDRAULIC SYSTEM FOR TWO HYDRAULIC WINDS, SPECIAL FOR TRAIL WINDS.

Publications (1)

Publication Number Publication Date
CA978056A true CA978056A (en) 1975-11-18

Family

ID=19878141

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,895A Expired CA978056A (en) 1972-04-18 1973-04-17 Hydraulic systems

Country Status (7)

Country Link
JP (1) JPS5858053B2 (en)
CA (1) CA978056A (en)
DE (1) DE2319228C2 (en)
ES (1) ES413838A1 (en)
FR (1) FR2180981B1 (en)
GB (1) GB1375682A (en)
NO (1) NO142956C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2455829C2 (en) * 1974-11-26 1984-08-09 Aktieselskabet Hydraulik Brattvaag, 6270 Brattvaag Hydraulic system for two interacting trawl winches for fishing vessels
JPS5916739B2 (en) * 1974-12-18 1984-04-17 アクテイエセルスカベツト ハイドロ−リツク ブラツトバ−グ Trol winch fluid pressure system
NO148969C (en) * 1975-11-20 1991-03-26 Hydraulik Brattvaag As HYDRAULIC SYSTEM.
JPS52104593U (en) * 1976-02-06 1977-08-09
FR2414469A1 (en) * 1978-01-16 1979-08-10 Hydraulik Brattvaag As Ship's winch with cable tension control - uses variation in motor speed to compensate tension changes transmitted by relay (NO 13.2.78)
EP0006333A3 (en) * 1978-06-13 1980-01-23 JAMES ROBERTSON & SONS (FLEETWOOD) LIMITED Control system for hydraulically operated elements or systems
FR2507352B1 (en) * 1981-06-09 1985-08-30 Piochon Jean Marie CABLE TENSION REGULATOR FOR TRAWLING OR DRAGON TRAIN
JPS58110278U (en) * 1982-09-02 1983-07-27 株式会社福島製作所 Automatic control device for hydraulic troll winch
CN101734565B (en) * 2008-11-25 2011-04-06 徐州重型机械有限公司 Crane and winch control system thereof
CN114476995B (en) * 2022-01-07 2022-12-30 北京三一智造科技有限公司 Double-winch hydraulic control system, operating machine and control method
CN115450976B (en) * 2022-09-14 2024-10-08 浙江大学 Hydraulic control system for three-dimensional mapping device of dry cabin of submarine pipeline

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE583359C (en) * 1931-03-20 1933-09-01 Carl Oscar Josef Montelius Drive device for motor vehicles with several drive axles
NL99729C (en) * 1957-07-12
GB1110013A (en) * 1965-05-03 1968-04-18 Ki Zavoid Stroidormash Hydraulic drive of machine for winding and unwinding flexible filamentary bodies
DE1929523C3 (en) * 1969-06-11 1980-02-14 Fried. Krupp Gmbh, 4300 Essen Facility for handling floating containers
GB1240585A (en) * 1969-06-26 1971-07-28 Ind Handels Combinatie Holland Suction dredger

Also Published As

Publication number Publication date
ES413838A1 (en) 1976-01-16
NO142956B (en) 1980-08-11
GB1375682A (en) 1974-11-27
FR2180981B1 (en) 1976-09-10
JPS4947182A (en) 1974-05-07
NO142956C (en) 1990-11-14
DE2319228A1 (en) 1973-10-25
DE2319228C2 (en) 1985-09-05
JPS5858053B2 (en) 1983-12-23
FR2180981A1 (en) 1973-11-30

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