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

Hydraulic winch system for swinging the load boom.

Info

Publication number: NO770507L
Authority: NO; Norway
Prior art keywords: swinging; winch system; hydraulic winch; load boom; boom
Prior art date: 1977-02-16

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.)

1977-02-16

Filing date

1977-02-16

Publication date

1978-08-14

1977-02-16 Application filed by Bergens Mekaniske Verksteder As filed Critical Bergens Mekaniske Verksteder As

1977-02-16 Priority to NO770507A priority Critical patent/NO138839C/en

1977-12-13 Priority to DK554477A priority patent/DK146175C/en

1977-12-14 Priority to DE19772755673 priority patent/DE2755673A1/en

1977-12-16 Priority to CA293,224A priority patent/CA1079692A/en

1977-12-19 Priority to NL7714036A priority patent/NL7714036A/en

1978-08-14 Publication of NO138839B publication Critical patent/NO138839B/en

1978-08-14 Publication of NO770507L publication Critical patent/NO770507L/en

1979-06-06 Publication of NO138839C publication Critical patent/NO138839C/en

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)
Jib Cranes (AREA)
Fluid-Pressure Circuits (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
NO138839B NO138839B (en)	1978-08-14
NO770507L true NO770507L (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

1977
- 1977-02-16 NO NO770507A patent/NO138839C/en unknown
- 1977-12-13 DK DK554477A patent/DK146175C/en active
- 1977-12-14 DE DE19772755673 patent/DE2755673A1/en not_active Withdrawn
- 1977-12-16 CA CA293,224A patent/CA1079692A/en not_active Expired
- 1977-12-19 NL NL7714036A patent/NL7714036A/en not_active Application Discontinuation

Also Published As

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

Publication	Publication Date	Title
NO800327L (en)	1980-08-11	BOOM MAST.
IT7824836A0 (en)	1978-06-22	HYDRAULIC PIPE EXTENDER.
NL7804546A (en)	1978-10-31	HEAVY CRANE.
DK146799C (en)	1984-06-18	HYDRAULIC CRANE
NL7807711A (en)	1979-01-24	LIFTING CRANE.
NO773994L (en)	1978-05-24	HYDRAULIC WINCH.
AT360202B (en)	1980-12-29	HYDRAULICALLY OPERATED CRANE
NL7800514A (en)	1978-07-20	CRANE.
NL7808413A (en)	1979-03-05	TRUCK CAB.
IT7819722A0 (en)	1978-01-27	HYDRAULIC LIFTING EQUIPMENT.
NL187972C (en)	1992-03-02	MOBILE CRANE INSTALLATION.
AU502455B2 (en)	1979-07-26	Crane slewing brake
BR7608537A (en)	1978-07-18	DOUBLE BOOM CRANE
NO773431L (en)	1978-04-11	SWIVEL DOUBLE CRANE.
NL7712575A (en)	1978-05-30	HYDRAULIC CONTROLS.
NO770507L (en)	1978-08-14	Hydraulic winch system for swinging the load boom.
NL7706116A (en)	1977-12-12	HYDRAULIC EXCAVATOR.
IT7825745A0 (en)	1978-07-17	HYDRAULIC SERVO-BRAKE.
PL196920A1 (en)	1978-01-16	HYDRAULIC BOOM BOOM FOR CARS
NL7709703A (en)	1978-03-06	LIFTING CRANE COMBINATION.
NL7810543A (en)	1979-04-24	HYDRAULIC BUILDING.
SE7801150L (en)	1978-08-02	HYDRAULIC TURNING CRANE, SPECIFICALLY INTENDED FOR VEHICLES
AT352948B (en)	1979-10-10	ROPE CRANE
BR7702743A (en)	1978-11-07	SELF-PROPELLED HYDRAULIC CRANE
NO782315L (en)	1979-01-08	BOMBOOP CRANE.