IT1014654B - EQUIPMENT FOR LIFTING AND LOWERING A HEAVY WEIGHT - Google Patents

EQUIPMENT FOR LIFTING AND LOWERING A HEAVY WEIGHT

Info

Publication number
IT1014654B
IT1014654B IT23450/74A IT2345074A IT1014654B IT 1014654 B IT1014654 B IT 1014654B IT 23450/74 A IT23450/74 A IT 23450/74A IT 2345074 A IT2345074 A IT 2345074A IT 1014654 B IT1014654 B IT 1014654B
Authority
IT
Italy
Prior art keywords
lowering
lifting
equipment
heavy weight
heavy
Prior art date
Application number
IT23450/74A
Other languages
Italian (it)
Original Assignee
Mitsui Shipbuilding And Neerin
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 Mitsui Shipbuilding And Neerin filed Critical Mitsui Shipbuilding And Neerin
Application granted granted Critical
Publication of IT1014654B publication Critical patent/IT1014654B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E02B17/0836—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks
    • E02B17/0854—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks with clamping wedges, eccentric clamping devices and so on

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Actuator (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Earth Drilling (AREA)
IT23450/74A 1973-06-01 1974-05-31 EQUIPMENT FOR LIFTING AND LOWERING A HEAVY WEIGHT IT1014654B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6234973A JPS5627645B2 (en) 1973-06-01 1973-06-01

Publications (1)

Publication Number Publication Date
IT1014654B true IT1014654B (en) 1977-04-30

Family

ID=13197544

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23450/74A IT1014654B (en) 1973-06-01 1974-05-31 EQUIPMENT FOR LIFTING AND LOWERING A HEAVY WEIGHT

Country Status (9)

Country Link
JP (1) JPS5627645B2 (en)
DE (1) DE2426539A1 (en)
DK (1) DK292474A (en)
FR (1) FR2231612B1 (en)
GB (1) GB1470077A (en)
IT (1) IT1014654B (en)
NL (1) NL7407372A (en)
NO (1) NO138370C (en)
SE (1) SE396358B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483111A (en) * 1977-12-16 1979-07-03 Sanfuremu Akiyumu Kk Pressure vessel assembling method
US4277051A (en) * 1978-04-24 1981-07-07 Marine Engineering Company, C. A. Tilt-up/jack-up off-shore drilling apparatus and method
US4405115A (en) * 1981-02-20 1983-09-20 Varco International, Inc. Gripping jack system
GB2160278A (en) * 1984-06-12 1985-12-18 Vickers Plc Adjusting axial length of a marine platform tether line
DE3765299D1 (en) * 1986-03-28 1990-11-08 Riva Calzoni Spa GRIP AND LIFTING PLIERS FOR TUBES AND CYLINDRICAL ITEMS WITH LARGE DIMENSIONS.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245658A (en) * 1965-04-12 1966-04-12 John R Sutton Offshore platform elevating equipment

Also Published As

Publication number Publication date
JPS5627645B2 (en) 1981-06-26
JPS508251A (en) 1975-01-28
AU6956974A (en) 1975-12-04
NL7407372A (en) 1974-12-03
NO138370B (en) 1978-05-16
FR2231612A1 (en) 1974-12-27
NO741973L (en) 1974-12-03
DE2426539A1 (en) 1974-12-12
SE7407099L (en) 1974-12-02
GB1470077A (en) 1977-04-14
FR2231612B1 (en) 1977-10-07
NO138370C (en) 1978-08-23
SE396358B (en) 1977-09-19
DK292474A (en) 1975-01-20

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