DE3173780D1 - Effort-limiting reducer for the lifting gear of a self-lifting platform - Google Patents

Effort-limiting reducer for the lifting gear of a self-lifting platform

Info

Publication number
DE3173780D1
DE3173780D1 DE8181430039T DE3173780T DE3173780D1 DE 3173780 D1 DE3173780 D1 DE 3173780D1 DE 8181430039 T DE8181430039 T DE 8181430039T DE 3173780 T DE3173780 T DE 3173780T DE 3173780 D1 DE3173780 D1 DE 3173780D1
Authority
DE
Germany
Prior art keywords
reducer
parts
self
lifting
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.)
Expired
Application number
DE8181430039T
Other languages
English (en)
Inventor
Francois Durand
Auguste Smulders
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.)
Engrenages & Reducteurs
Engrenages et Reducteurs SA
Original Assignee
Engrenages & Reducteurs
Engrenages et Reducteurs 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 Engrenages & Reducteurs, Engrenages et Reducteurs SA filed Critical Engrenages & Reducteurs
Application granted granted Critical
Publication of DE3173780D1 publication Critical patent/DE3173780D1/de
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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19633—Yieldability in gear trains
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19637—Gearing with brake means for gearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/1967—Rack and pinion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19679—Spur
    • Y10T74/19684—Motor and gearing
DE8181430039T 1980-11-10 1981-11-02 Effort-limiting reducer for the lifting gear of a self-lifting platform Expired DE3173780D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024386A FR2493887B1 (fr) 1980-11-10 1980-11-10 Reducteur limiteur d'effort pour pignon de levage de plate-forme auto-elevatrice

Publications (1)

Publication Number Publication Date
DE3173780D1 true DE3173780D1 (en) 1986-03-27

Family

ID=9248044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181430039T Expired DE3173780D1 (en) 1980-11-10 1981-11-02 Effort-limiting reducer for the lifting gear of a self-lifting platform

Country Status (11)

Country Link
US (2) US4480491A (de)
EP (1) EP0052065B1 (de)
JP (1) JPS57160893A (de)
KR (1) KR890000012B1 (de)
AT (1) ATE17958T1 (de)
BR (1) BR8107271A (de)
CA (1) CA1175257A (de)
DE (1) DE3173780D1 (de)
FR (1) FR2493887B1 (de)
SU (1) SU1110388A3 (de)
YU (1) YU265781A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493887B1 (fr) * 1980-11-10 1986-05-02 Francois Durand Reducteur limiteur d'effort pour pignon de levage de plate-forme auto-elevatrice
FR2607165B1 (fr) * 1986-11-26 1990-07-20 Technip Geoproduction Dispositif de suspension des jambes de support de plate-forme petroliere auto-elevatrice
JPH0247459U (de) * 1988-09-28 1990-03-30
US5486069A (en) * 1994-06-06 1996-01-23 Breeden; John Offshore jack-up rig locking system
US5797703A (en) * 1996-02-02 1998-08-25 Searex, Inc. Elevating unit for use with jack-up rig
US5915882A (en) * 1997-06-26 1999-06-29 Letourneau, Inc. Jack-up platform locking apparatus and method
SG120998A1 (en) * 2004-09-15 2006-04-26 Offshore Technology Dev Pte Lt Interactive leg guide for offshore self elevating unit
DE102005023967B4 (de) * 2005-05-20 2007-04-19 Bos Gmbh & Co. Kg Fensterrollo mit längsverstellbarer Wickelwelle
DE102006039984A1 (de) * 2006-08-25 2008-02-28 Robert Bosch Gmbh Selbstverstärkende elektromechanische Reibungsbremse
CN102180238A (zh) * 2011-04-15 2011-09-14 宝鸡石油机械有限责任公司 自升式平台锁紧装置
CN102303328A (zh) * 2011-08-24 2012-01-04 山东工友集团股份有限公司 垂直钻排齿轮齿条同步导向装置
CN102628264A (zh) * 2012-04-19 2012-08-08 吴平平 一种用于自升式钻井平台的升降装置
CN102619207A (zh) * 2012-04-19 2012-08-01 吴平平 一种用于自升式钻井平台的双输出升降装置
FR3003324B1 (fr) * 2013-03-15 2015-03-13 Nov Blm Dispositif pour la manoeuvre en translation d'une structure mobile par rapport a un support fixe
CN105002877B (zh) * 2015-06-30 2017-03-01 浙江海洋学院 一种用于自升式海洋平台的防倾覆系统
CN105883693B (zh) * 2016-05-16 2018-02-02 国网江苏省电力公司盐城供电公司 一种变电站电力巡检设备专用支撑台
CN107574807B (zh) * 2017-08-31 2019-08-23 武汉船用机械有限责任公司 一种液压插销升降平台
KR101945674B1 (ko) * 2018-08-24 2019-04-17 배명종 승하강장치의 비상브레이크
CN113716484B (zh) * 2021-09-13 2023-04-14 扬州工业职业技术学院 一种工程用升降机

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US236797A (en) * 1881-01-18 William gast
US1536344A (en) * 1924-09-23 1925-05-05 American Type Founders Co Printer's quoin key
US1923879A (en) * 1932-02-23 1933-08-22 George K Parsons Transmission
US3056573A (en) * 1956-07-12 1962-10-02 Rockwell Mfg Co Fluid pressure actuated valve
US3014346A (en) * 1957-09-10 1961-12-26 Jersey Prod Res Co Method and means for raising and lowering a platform
US3174353A (en) * 1961-02-23 1965-03-23 Dravo Corp Speed reducing gear
FR1305474A (fr) * 1961-07-27 1962-10-05 Dispositif répartiteur d'efforts
US3738031A (en) * 1971-01-21 1973-06-12 Westinghouse Air Brake Co Resiliently mounted elevator drive housing
US3986368A (en) * 1975-05-27 1976-10-19 Levingston Shipbuilding Company Load equalizing and shock absorber system for off-shore drilling rigs
DE2736938C2 (de) * 1977-08-16 1979-03-15 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Meeres-Hubinsel
NL7709951A (en) * 1977-09-09 1979-03-13 Verolme Maschf Engineering Com Pontoon mounted work island - has leg rack pinions coupled by torsion shafts to drive unit
NL7804479A (en) * 1978-04-26 1979-10-30 Verolme Maschf Engineering Com Mobile offshore drilling platform with retractable piles - has cushions between pile climbing mechanism and pontoon pressurised when pontoon is floating
JPS5565620A (en) * 1978-11-09 1980-05-17 Ishikawajima Harima Heavy Ind Co Ltd Rack drive pinion type jack
FR2476053A2 (fr) * 1979-10-16 1981-08-21 Durand Engrenages Elevateur a double effet
FR2506715A2 (fr) * 1980-07-30 1982-12-03 Brissonneau & Lotz Dispositif de securite pour plate-forme marine
FR2493887B1 (fr) * 1980-11-10 1986-05-02 Francois Durand Reducteur limiteur d'effort pour pignon de levage de plate-forme auto-elevatrice
US4395160A (en) * 1980-12-16 1983-07-26 Lockheed Corporation Tensioning system for marine risers and guidelines
US4497591A (en) * 1983-09-06 1985-02-05 Gillis Don A Advancing mechanism and system utilizing same for raising and lowering a work platform

Also Published As

Publication number Publication date
YU265781A (en) 1983-10-31
KR830007420A (ko) 1983-10-21
EP0052065B1 (de) 1986-02-12
US4480491A (en) 1984-11-06
FR2493887B1 (fr) 1986-05-02
EP0052065A2 (de) 1982-05-19
FR2493887A1 (fr) 1982-05-14
KR890000012B1 (ko) 1989-03-02
ATE17958T1 (de) 1986-02-15
JPS57160893A (en) 1982-10-04
CA1175257A (fr) 1984-10-02
SU1110388A3 (ru) 1984-08-23
EP0052065A3 (en) 1983-08-10
US4574650A (en) 1986-03-11
BR8107271A (pt) 1982-08-03

Similar Documents

Publication Publication Date Title
DE3173780D1 (en) Effort-limiting reducer for the lifting gear of a self-lifting platform
FR2695700B1 (fr) Réducteur à planétaire.
EP0300108A3 (de) Planetengetriebe und Vorrichtung mit evolventen komplexen Zahnrädern mit kleinem Zahnunterschied
ES8102301A1 (es) Dispositivo diferencial de transmision
ES483551A1 (es) Perfeccionamientos en las cajas de engranajes para cambio develocidades para tractores agricolas y vehiculos similares
ES387909A1 (es) Perfeccionamientos introducidos en mecanismos de transmi- sion planetarios utilizables en las transmisiones automati- cas de los vehiculos automoviles.
GB1131068A (en) Improvements in or relating to hydrostatically operated axial piston drive mechanisms
DE1963831B2 (de) Planetengetriebe mit doppelschraegverzahnung
DE2141354A1 (de) Zahnräderwechselgetriebe insbesondere für Kraftfahrzeuge
ES8204824A1 (es) Transmision hidromecanica perfeccionada
US3499336A (en) Machine-tool
GB1109043A (en) A variable speed hydro-mechanical transmission mechanism especially suitable for heavy vehicles
DE1054853B (de) Antriebsaggregat in Blockbauweise fuer Kraftfahrzeuge
GB1303616A (de)
GB1001735A (en) Improvements in or relating to transmission mechanisms incorporating play take-up means
FR2409162A1 (fr) Essieu moteur d'appoint de type nouveau, notamment pour une semi-remorque
GB943383A (en) Power splitting reduction gear
GB1015596A (en) Improvements in or relating to continuous change-speed mechanism
JPS5757943A (en) Differential platetary gear
DE2149444A1 (de) Triebsatz fuer kraftfahrzeuge mit quergestelltem motor und planetenstufengetriebe
DE2148053A1 (de) Umlaufrädergetriebe für Kraftfahrzeuge
SU1677418A1 (ru) Планетарный редуктор
JPS5666545A (en) Speed change gear for vehicle
GB1162651A (en) Improvements relating to Vehicle Change-Speed Gearing
RU2002132552A (ru) Гидромеханическая трансмиссия

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee