FR2487775B1 - - Google Patents

Info

Publication number
FR2487775B1
FR2487775B1 FR8016816A FR8016816A FR2487775B1 FR 2487775 B1 FR2487775 B1 FR 2487775B1 FR 8016816 A FR8016816 A FR 8016816A FR 8016816 A FR8016816 A FR 8016816A FR 2487775 B1 FR2487775 B1 FR 2487775B1
Authority
FR
France
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
FR8016816A
Other languages
French (fr)
Other versions
FR2487775A1 (fr
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.)
Brissonneau et Lotz Marine SA
Original Assignee
Brissonneau et Lotz Marine SA
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 Brissonneau et Lotz Marine SA filed Critical Brissonneau et Lotz Marine SA
Priority to FR8016816A priority Critical patent/FR2487775A1/fr
Priority to FR8110809A priority patent/FR2506715A2/fr
Priority to US06/280,796 priority patent/US4453858A/en
Priority to DE8181401198T priority patent/DE3162965D1/de
Priority to EP81401198A priority patent/EP0045259B1/fr
Priority to AT81401198T priority patent/ATE6950T1/de
Priority to JP11902681A priority patent/JPS5758716A/ja
Priority to NO812597A priority patent/NO152142C/no
Publication of FR2487775A1 publication Critical patent/FR2487775A1/fr
Application granted granted Critical
Publication of FR2487775B1 publication Critical patent/FR2487775B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • 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
    • E02B17/06—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for immobilising, e.g. using wedges or clamping rings
    • 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
    • E02B17/0818—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with racks actuated by pinions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
FR8016816A 1980-07-30 1980-07-30 Dispositif de securite pour plate-forme marine Granted FR2487775A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR8016816A FR2487775A1 (fr) 1980-07-30 1980-07-30 Dispositif de securite pour plate-forme marine
FR8110809A FR2506715A2 (fr) 1980-07-30 1981-06-01 Dispositif de securite pour plate-forme marine
US06/280,796 US4453858A (en) 1980-07-30 1981-07-06 Safety device for marine platform
EP81401198A EP0045259B1 (fr) 1980-07-30 1981-07-27 Dispositif de sécurité pour plate-forme marine
DE8181401198T DE3162965D1 (en) 1980-07-30 1981-07-27 Safety device for an offshore platform
AT81401198T ATE6950T1 (de) 1980-07-30 1981-07-27 Sicherheitsvorrichtung fuer bohrinsel.
JP11902681A JPS5758716A (en) 1980-07-30 1981-07-29 Safety device for off-shore working platform
NO812597A NO152142C (no) 1980-07-30 1981-07-29 Sikkerhetsanordning for plattform paa sjoeen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8016816A FR2487775A1 (fr) 1980-07-30 1980-07-30 Dispositif de securite pour plate-forme marine

Publications (2)

Publication Number Publication Date
FR2487775A1 FR2487775A1 (fr) 1982-02-05
FR2487775B1 true FR2487775B1 (en:Method) 1985-01-04

Family

ID=9244711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8016816A Granted FR2487775A1 (fr) 1980-07-30 1980-07-30 Dispositif de securite pour plate-forme marine

Country Status (2)

Country Link
JP (1) JPS5758716A (en:Method)
FR (1) FR2487775A1 (en:Method)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572202B1 (fr) * 1984-10-18 1987-01-09 Brissonneau & Lotz Procede et dispositif pour faciliter la desolidarisation d'organes entre lesquels s'exercent des contraintes elevees
CN104404935A (zh) * 2014-12-15 2015-03-11 太原重工股份有限公司 一种自升式钻井平台及其桩腿锁紧装置
CN105926559B (zh) * 2016-04-27 2018-03-27 武汉船用机械有限责任公司 一种升降机构
CN105926560B (zh) * 2016-05-03 2018-03-20 武汉船用机械有限责任公司 一种升降装置
CN105970896B (zh) * 2016-05-10 2018-02-13 武汉船用机械有限责任公司 一种海洋平台电动齿轮齿条升降机构
CN105937216B (zh) * 2016-05-19 2018-04-17 武汉船用机械有限责任公司 一种适用于升降平台的升降系统
CN105970895B (zh) * 2016-05-26 2019-01-04 武汉船用机械有限责任公司 一种自升式平台桩腿及升降系统
CN106284268B (zh) * 2016-08-11 2018-10-02 武汉船用机械有限责任公司 一种桩腿锁紧机构
CN106245618B (zh) * 2016-08-18 2019-05-17 武汉船用机械有限责任公司 一种多级桩腿升降系统
CN106381857B (zh) * 2016-08-29 2019-06-21 武汉船用机械有限责任公司 升降装置
CN110901602A (zh) * 2019-12-10 2020-03-24 湖南响箭重工科技有限公司 一种销齿条传动伸缩的双级伸缩支腿系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183676A (en) * 1960-10-20 1965-05-18 Robert G Letourneau Mobile sea platform

Also Published As

Publication number Publication date
FR2487775A1 (fr) 1982-02-05
JPS5758716A (en) 1982-04-08

Similar Documents

Publication Publication Date Title
FR2474309B1 (en:Method)
DE3152566T1 (en:Method)
FR2474136B1 (en:Method)
FR2474101B1 (en:Method)
FR2474195B1 (en:Method)
FR2473037B1 (en:Method)
CH655603B (en:Method)
FR2473431B1 (en:Method)
CH657201B (en:Method)
FR2473488B1 (en:Method)
FR2473733B1 (en:Method)
FR2473436B1 (en:Method)
FR2472958B1 (en:Method)
FR2473561B1 (en:Method)
FR2473924B1 (en:Method)
FR2473532B1 (en:Method)
FR2474255B1 (en:Method)
FR2474357B1 (en:Method)
FR2473189B1 (en:Method)
FR2472970B1 (en:Method)
FR2457100B1 (en:Method)
FR2473456B3 (en:Method)
FR2473586B1 (en:Method)
CH655579B (en:Method)
FR2474284B1 (en:Method)

Legal Events

Date Code Title Description
ST Notification of lapse