FR53985E - Lifting gear - Google Patents

Lifting gear

Info

Publication number
FR53985E
FR53985E FR53985DA FR53985E FR 53985 E FR53985 E FR 53985E FR 53985D A FR53985D A FR 53985DA FR 53985 E FR53985 E FR 53985E
Authority
FR
France
Prior art keywords
lifting gear
lifting
gear
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
Other languages
French (fr)
Inventor
Bernard Laffaille
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
Application granted granted Critical
Publication of FR53985E publication Critical patent/FR53985E/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
    • E02B17/0863—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks with rack and pawl mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR53985D 1945-02-26 1945-02-26 Lifting gear Expired FR53985E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR53985T 1945-02-26

Publications (1)

Publication Number Publication Date
FR53985E true FR53985E (en) 1947-01-14

Family

ID=8688450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53985D Expired FR53985E (en) 1945-02-26 1945-02-26 Lifting gear

Country Status (1)

Country Link
FR (1) FR53985E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10008908A1 (en) * 2000-02-25 2001-08-30 Nexpress Solutions Llc Compensating device for radial threaded spindle impact of spindle drive is applied to spindle drive with at least three axially parallel rotatable threaded spindles
US6959620B2 (en) 2000-02-25 2005-11-01 Eastman Kodak Company Device for balancing of a radial threaded spindle eccentricity of a spindle drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10008908A1 (en) * 2000-02-25 2001-08-30 Nexpress Solutions Llc Compensating device for radial threaded spindle impact of spindle drive is applied to spindle drive with at least three axially parallel rotatable threaded spindles
US6959620B2 (en) 2000-02-25 2005-11-01 Eastman Kodak Company Device for balancing of a radial threaded spindle eccentricity of a spindle drive

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