BE849536A - Appareil pour obtenir des longueurs de course egales des verins d'un groupe de verins escaladeurs - Google Patents

Appareil pour obtenir des longueurs de course egales des verins d'un groupe de verins escaladeurs

Info

Publication number
BE849536A
BE849536A BE173378A BE173378A BE849536A BE 849536 A BE849536 A BE 849536A BE 173378 A BE173378 A BE 173378A BE 173378 A BE173378 A BE 173378A BE 849536 A BE849536 A BE 849536A
Authority
BE
Belgium
Prior art keywords
cylinders
group
climbing
stroke lengths
obtaining equal
Prior art date
Application number
BE173378A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE849536A publication Critical patent/BE849536A/xx

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)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Fluid-Pressure Circuits (AREA)
BE173378A 1975-12-18 1976-12-17 Appareil pour obtenir des longueurs de course egales des verins d'un groupe de verins escaladeurs BE849536A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7514382A SE395876B (sv) 1975-12-18 1975-12-18 Anordning vid tryckmediumdrivan kletterdomkrafter

Publications (1)

Publication Number Publication Date
BE849536A true BE849536A (fr) 1977-06-17

Family

ID=20326383

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173378A BE849536A (fr) 1975-12-18 1976-12-17 Appareil pour obtenir des longueurs de course egales des verins d'un groupe de verins escaladeurs

Country Status (7)

Country Link
US (1) US4049237A ( )
BE (1) BE849536A ( )
DE (1) DE2656430A1 ( )
FR (1) FR2335445A1 ( )
GB (1) GB1539098A ( )
NL (1) NL7614094A ( )
SE (1) SE395876B ( )

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7578352B2 (en) * 2005-10-14 2009-08-25 Weatherford/Lamb, Inc. Controlled shared load casing jack system and method of using
GB201001161D0 (en) * 2010-01-25 2010-03-10 Bamford Antony S Underwater tubing workover
CN113353835A (zh) * 2020-03-06 2021-09-07 江苏智库智能科技有限公司 一种同步升降机构及四向穿梭车

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2343993A (en) * 1942-03-23 1944-03-14 Champion Foundry And Machine C Leveling device
US3685801A (en) * 1969-12-22 1972-08-22 Ahlgren Nils H Jack assemblies
US3986368A (en) * 1975-05-27 1976-10-19 Levingston Shipbuilding Company Load equalizing and shock absorber system for off-shore drilling rigs

Also Published As

Publication number Publication date
SE7514382L (sv) 1977-06-19
NL7614094A (nl) 1977-06-21
FR2335445A1 (fr) 1977-07-15
DE2656430A1 (de) 1977-11-10
GB1539098A (en) 1979-01-24
US4049237A (en) 1977-09-20
SE395876B (sv) 1977-08-29
FR2335445B3 ( ) 1979-08-31

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