AU6956974A - Apparatus for raising and lowering a heavyweight - Google Patents

Apparatus for raising and lowering a heavyweight

Info

Publication number
AU6956974A
AU6956974A AU69569/74A AU6956974A AU6956974A AU 6956974 A AU6956974 A AU 6956974A AU 69569/74 A AU69569/74 A AU 69569/74A AU 6956974 A AU6956974 A AU 6956974A AU 6956974 A AU6956974 A AU 6956974A
Authority
AU
Australia
Prior art keywords
heavyweight
lowering
raising
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
AU69569/74A
Other versions
AU478073B2 (en
Inventor
Hitoshiizumi
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co Ltd
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 Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Application granted granted Critical
Publication of AU478073B2 publication Critical patent/AU478073B2/en
Publication of AU6956974A publication Critical patent/AU6956974A/en
Expired legal-status Critical Current

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)
  • Forklifts And Lifting Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Actuator (AREA)
  • Earth Drilling (AREA)
AU69569/74A 1973-06-01 1974-05-30 Apparatus for raising and lowering a heavyweight Expired AU478073B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6234973A JPS5627645B2 (en) 1973-06-01 1973-06-01
JPJP62349/73 1973-06-01

Publications (2)

Publication Number Publication Date
AU478073B2 AU478073B2 (en) 1975-12-04
AU6956974A true AU6956974A (en) 1975-12-04

Family

ID=

Also Published As

Publication number Publication date
FR2231612B1 (en) 1977-10-07
NL7407372A (en) 1974-12-03
NO138370C (en) 1978-08-23
JPS5627645B2 (en) 1981-06-26
FR2231612A1 (en) 1974-12-27
SE7407099L (en) 1974-12-02
JPS508251A (en) 1975-01-28
SE396358B (en) 1977-09-19
DE2426539A1 (en) 1974-12-12
DK292474A (en) 1975-01-20
NO138370B (en) 1978-05-16
NO741973L (en) 1974-12-03
GB1470077A (en) 1977-04-14
IT1014654B (en) 1977-04-30

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