FR2436099A1 - Mecanisme de levage pour plate-forme auto-elevatrice - Google Patents
Mecanisme de levage pour plate-forme auto-elevatriceInfo
- Publication number
- FR2436099A1 FR2436099A1 FR7826441A FR7826441A FR2436099A1 FR 2436099 A1 FR2436099 A1 FR 2436099A1 FR 7826441 A FR7826441 A FR 7826441A FR 7826441 A FR7826441 A FR 7826441A FR 2436099 A1 FR2436099 A1 FR 2436099A1
- Authority
- FR
- France
- Prior art keywords
- load
- oil drilling
- lifting mechanism
- drilling platform
- driving pinion
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title abstract 2
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
- E02B17/0818—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)
- Earth Drilling (AREA)
Abstract
Mécanisme de levage destiné à assurer le déplacement relatif d'un pied d'une plate-forme auto-élévatrice et la plate-forme proprement dite, comprenant au moins une crémaillère solidaire dudit pied et au moins deux moto-réducteurs d'entraînement d'au moins deux pignons d'attaque de la crémaillère, solidaires de ladite plate-forme, caractérisé en ce que chacun desdits pignons d'attaque 10 est calé sur un arbre 14 monté à rotation sur des paliers fixes 15, 16 solidaires de ladite plate-forme, le moto-réducteur il associé étant monté en porte à faux sur ledit arbre 14 et le carter 22 du moto-réducteur étant relié à ladite plate-forme par l'intermédiaire d'un bloc élastique 25.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7826441A FR2436099A1 (fr) | 1978-09-14 | 1978-09-14 | Mecanisme de levage pour plate-forme auto-elevatrice |
JP11870679A JPS5555716A (en) | 1978-09-14 | 1979-09-14 | Elevation mechanism for automatically elevated platform |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7826441A FR2436099A1 (fr) | 1978-09-14 | 1978-09-14 | Mecanisme de levage pour plate-forme auto-elevatrice |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2436099A1 true FR2436099A1 (fr) | 1980-04-11 |
FR2436099B1 FR2436099B1 (fr) | 1982-01-15 |
Family
ID=9212650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7826441A Granted FR2436099A1 (fr) | 1978-09-14 | 1978-09-14 | Mecanisme de levage pour plate-forme auto-elevatrice |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5555716A (fr) |
FR (1) | FR2436099A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2497248A1 (fr) * | 1980-12-31 | 1982-07-02 | Brissonneau & Lotz | Moyens elastiques pour dispositif elevateur mecanique de plate-forme marine |
FR2607165A1 (fr) * | 1986-11-26 | 1988-05-27 | Technip Geoproduction | Dispositif de suspension des jambes de support de plate-forme petroliere auto-elevatrice |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60135333U (ja) * | 1984-02-15 | 1985-09-09 | 三井造船株式会社 | 海上作業台の昇降装置 |
US5006567A (en) * | 1988-10-11 | 1991-04-09 | The Dow Chemical Company | Process for foaming polymer compositions with hydrazone compounds and compositions associated therewith |
FR2653462B1 (fr) * | 1989-10-24 | 1992-02-14 | Technip Geoproduction | Dispositif de suspension et de manutention integrees des jambes d'une plate-forme petroliere auto-elevatrice. |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2308743A (en) * | 1939-09-16 | 1943-01-19 | William P Bulkley | Barge |
US2924077A (en) * | 1960-02-09 | le tourneau | ||
US3183676A (en) * | 1960-10-20 | 1965-05-18 | Robert G Letourneau | Mobile sea platform |
US3743247A (en) * | 1969-11-14 | 1973-07-03 | Armco Steel Corp | Leg supported offshore structure with jacking apparatus |
FR2183628A1 (fr) * | 1972-05-08 | 1973-12-21 | Holler Armand | |
US3924710A (en) * | 1972-11-30 | 1975-12-09 | Harsco Corp | Rack and pinion hoist |
CH590975A5 (en) * | 1975-01-24 | 1977-08-31 | Ishall Sa | Rack and pinion platform elevator for drilling rig - has rack on rig leg and pinion housing mounted on platform via telescopic strain stays |
NL7606165A (en) * | 1976-06-08 | 1977-12-12 | Ihc Holland Nv | Artificial island with adjustable columns - has opposite column rack pinions in housings coupled by reaction rods |
USRE29539E (en) * | 1969-11-14 | 1978-02-14 | Armco Steel Corporation | Leg supported offshore structure with jacking apparatus |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5857124B2 (ja) * | 1975-11-21 | 1983-12-19 | マエダ タケヨシ | 耕耘機の動力断接装置 |
-
1978
- 1978-09-14 FR FR7826441A patent/FR2436099A1/fr active Granted
-
1979
- 1979-09-14 JP JP11870679A patent/JPS5555716A/ja active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2924077A (en) * | 1960-02-09 | le tourneau | ||
US2308743A (en) * | 1939-09-16 | 1943-01-19 | William P Bulkley | Barge |
US3183676A (en) * | 1960-10-20 | 1965-05-18 | Robert G Letourneau | Mobile sea platform |
US3743247A (en) * | 1969-11-14 | 1973-07-03 | Armco Steel Corp | Leg supported offshore structure with jacking apparatus |
USRE29539E (en) * | 1969-11-14 | 1978-02-14 | Armco Steel Corporation | Leg supported offshore structure with jacking apparatus |
FR2183628A1 (fr) * | 1972-05-08 | 1973-12-21 | Holler Armand | |
US3924710A (en) * | 1972-11-30 | 1975-12-09 | Harsco Corp | Rack and pinion hoist |
CH590975A5 (en) * | 1975-01-24 | 1977-08-31 | Ishall Sa | Rack and pinion platform elevator for drilling rig - has rack on rig leg and pinion housing mounted on platform via telescopic strain stays |
NL7606165A (en) * | 1976-06-08 | 1977-12-12 | Ihc Holland Nv | Artificial island with adjustable columns - has opposite column rack pinions in housings coupled by reaction rods |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2497248A1 (fr) * | 1980-12-31 | 1982-07-02 | Brissonneau & Lotz | Moyens elastiques pour dispositif elevateur mecanique de plate-forme marine |
EP0056551A1 (fr) * | 1980-12-31 | 1982-07-28 | BRISSONNEAU ET LOTZ MARINE Société anonyme dite: | Moyens élastiques pour dispositif élévateur mécanique de plate-forme marine |
FR2607165A1 (fr) * | 1986-11-26 | 1988-05-27 | Technip Geoproduction | Dispositif de suspension des jambes de support de plate-forme petroliere auto-elevatrice |
EP0271377A1 (fr) * | 1986-11-26 | 1988-06-15 | Technip Geoproduction | Dispositif de suspension des jambes de support de plateforme pétrolière auto-élévatrice |
US4880336A (en) * | 1986-11-26 | 1989-11-14 | Technip Geoproduction | Suspension device for the support legs of a jack-up oil platform |
Also Published As
Publication number | Publication date |
---|---|
FR2436099B1 (fr) | 1982-01-15 |
JPS5555716A (en) | 1980-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1329830A (en) | Offshore installations | |
SU1110388A3 (ru) | Редуктор с ограничителем усили дл подъема буровой платформы | |
NO332134B1 (no) | Anordning for manovrering av en struktur som heves eller senkes | |
GB2155520A (en) | Derrick | |
FR2436099A1 (fr) | Mecanisme de levage pour plate-forme auto-elevatrice | |
KR860003075A (ko) | 180˚ 반전기 | |
US5833396A (en) | Jack-up offshore drilling or production oil platform | |
CA1031658A (fr) | Systeme hydraulique de guidage pour moteur d'embarcation | |
KR950008725B1 (ko) | 잭업 오일 플래트폼의 지지각용 현가장치 | |
ATE11932T1 (de) | Kippantrieb fuer metallurgische gefaesse, insbesondere stahlwerkskonverterkippantrieb. | |
US4090367A (en) | Offshore drilling platform with vertically movable legs | |
US2931241A (en) | Balanced drive mechanism for large thickeners | |
SU600286A1 (ru) | Устройство дл перемещени бурильных труб | |
SU1624228A1 (ru) | Устройство дл погружени трубопровода | |
JPS53112369A (en) | Transmission mechanism for a vehicle | |
SU1646843A1 (ru) | Манипул тор | |
CN214613984U (zh) | 一种自升式海洋钻井平台齿轮条爬升与锁紧装置 | |
JPS6195116A (ja) | 海上作業台の固定装置 | |
FR2399379A1 (fr) | Perfectionnement aux skips | |
JPS5699884A (en) | Working ship having tower-shaped construction | |
SU490747A1 (ru) | Грузоподъемна гидравлическа лебедка | |
CN220152028U (zh) | 一种海底管道回收装置 | |
SU118789A1 (ru) | Легка бурова установка | |
JP2536654Y2 (ja) | 水中用トレッドミル | |
SU1035130A1 (ru) | Поплавковый судоподъемник |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |