NO770507L - Hydraulic winch system for swinging the load boom. - Google Patents

Hydraulic winch system for swinging the load boom.

Info

Publication number
NO770507L
NO770507L NO770507A NO770507A NO770507L NO 770507 L NO770507 L NO 770507L NO 770507 A NO770507 A NO 770507A NO 770507 A NO770507 A NO 770507A NO 770507 L NO770507 L NO 770507L
Authority
NO
Norway
Prior art keywords
swinging
winch system
hydraulic winch
load boom
boom
Prior art date
Application number
NO770507A
Other languages
Norwegian (no)
Other versions
NO138839C (en
NO138839B (en
Inventor
Harald Hagenes
Original Assignee
Bergens Mekaniske Verksteder 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 Bergens Mekaniske Verksteder As filed Critical Bergens Mekaniske Verksteder As
Priority to NO770507A priority Critical patent/NO138839C/en
Priority to DK554477A priority patent/DK146175C/en
Priority to DE19772755673 priority patent/DE2755673A1/en
Priority to CA293,224A priority patent/CA1079692A/en
Priority to NL7714036A priority patent/NL7714036A/en
Publication of NO770507L publication Critical patent/NO770507L/en
Publication of NO138839B publication Critical patent/NO138839B/en
Publication of NO138839C publication Critical patent/NO138839C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/04—Arrangement of ship-based loading or unloading equipment for cargo or passengers of derricks, i.e. employing ships' masts
    • B63B27/06—Arrangement of ship-based loading or unloading equipment for cargo or passengers of derricks, i.e. employing ships' masts with slewing force exerted at pivoted end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/60—Derricks
    • B66C23/605—Derricks employing ships' masts
    • 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
    • B66D1/08—Driving gear incorporating fluid motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Jib Cranes (AREA)
NO770507A 1977-02-16 1977-02-16 HYDRAULIC WINCH SYSTEM FOR SWINGING THE LOAD BOOM NO138839C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NO770507A NO138839C (en) 1977-02-16 1977-02-16 HYDRAULIC WINCH SYSTEM FOR SWINGING THE LOAD BOOM
DK554477A DK146175C (en) 1977-02-16 1977-12-13 HYDRAULIC GAMES FOR SWITCHING A LOAD BOOM
DE19772755673 DE2755673A1 (en) 1977-02-16 1977-12-14 Hydraulic winch derrick swinging mechanism - has two winches aligned to pull derrick to one side, driven by common supply
CA293,224A CA1079692A (en) 1977-02-16 1977-12-16 Hydraulic winch system for pivoting a cargo boom
NL7714036A NL7714036A (en) 1977-02-16 1977-12-19 HYDRAULIC WINCH SYSTEM FOR SWIVELING A BOOM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO770507A NO138839C (en) 1977-02-16 1977-02-16 HYDRAULIC WINCH SYSTEM FOR SWINGING THE LOAD BOOM

Publications (3)

Publication Number Publication Date
NO770507L true NO770507L (en) 1978-08-14
NO138839B NO138839B (en) 1978-08-14
NO138839C NO138839C (en) 1979-06-06

Family

ID=19883355

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770507A NO138839C (en) 1977-02-16 1977-02-16 HYDRAULIC WINCH SYSTEM FOR SWINGING THE LOAD BOOM

Country Status (5)

Country Link
CA (1) CA1079692A (en)
DE (1) DE2755673A1 (en)
DK (1) DK146175C (en)
NL (1) NL7714036A (en)
NO (1) NO138839C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112174000B (en) * 2020-09-30 2022-05-13 中油国家油气钻井装备工程技术研究中心有限公司 Double-hydraulic winch lifting control device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO124022B (en) * 1969-01-11 1972-02-21 Hydraulik Brattvaag As

Also Published As

Publication number Publication date
DK146175B (en) 1983-07-18
NL7714036A (en) 1978-08-18
DK146175C (en) 1983-12-19
DE2755673A1 (en) 1978-08-17
CA1079692A (en) 1980-06-17
DK554477A (en) 1978-08-17
NO138839C (en) 1979-06-06
NO138839B (en) 1978-08-14

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