CA938799A - Rack and pinion jacking device - Google Patents

Rack and pinion jacking device

Info

Publication number
CA938799A
CA938799A CA097737A CA97737A CA938799A CA 938799 A CA938799 A CA 938799A CA 097737 A CA097737 A CA 097737A CA 97737 A CA97737 A CA 97737A CA 938799 A CA938799 A CA 938799A
Authority
CA
Canada
Prior art keywords
rack
jacking device
pinion jacking
pinion
jacking
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
CA097737A
Other versions
CA97737S (en
Inventor
G. Abraham James
L. Willke Herbert
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.)
Armco Inc
Original Assignee
Armco Inc
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 Armco Inc filed Critical Armco Inc
Application granted granted Critical
Publication of CA938799A publication Critical patent/CA938799A/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
    • E02B17/0818—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
CA097737A 1969-11-14 1970-11-09 Rack and pinion jacking device Expired CA938799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87678169A 1969-11-14 1969-11-14

Publications (1)

Publication Number Publication Date
CA938799A true CA938799A (en) 1973-12-25

Family

ID=25368568

Family Applications (1)

Application Number Title Priority Date Filing Date
CA097737A Expired CA938799A (en) 1969-11-14 1970-11-09 Rack and pinion jacking device

Country Status (10)

Country Link
US (2) US3606251A (en)
JP (1) JPS5422681B1 (en)
BE (1) BE758930A (en)
CA (1) CA938799A (en)
DE (1) DE2055609A1 (en)
DK (1) DK140111B (en)
FR (1) FR2069404A5 (en)
GB (1) GB1329830A (en)
MY (1) MY7500143A (en)
NL (1) NL7016608A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222304B1 (en) * 1973-03-20 1976-09-10 Sedit
JPS5041266A (en) * 1973-08-20 1975-04-15
JPS5055101A (en) * 1973-09-13 1975-05-15
JPS53842B2 (en) * 1974-06-15 1978-01-12
US4160538A (en) * 1977-05-02 1979-07-10 Pool Company Leg structure for jack-up platform with single point jacking
FR2436099A1 (en) * 1978-09-14 1980-04-11 Brissonneau & Lotz Lifting mechanism for offshore oil drilling platform - has elastic abutments to ensure equal share of load to each driving pinion
FR2443537A1 (en) * 1978-12-06 1980-07-04 Durand Engrenages MARINE PLATFORM LIFT DEVICE
US4269543A (en) * 1979-08-29 1981-05-26 Freiede & Goldman, Ltd. Mobile, offshore, self-elevating (jack-up) unit leg/hull rigidification system
SE440102B (en) * 1980-08-14 1985-07-15 Hitachi Shipbuilding Eng Co Leg Platform Fixing Device
FR2497248A1 (en) * 1980-12-31 1982-07-02 Brissonneau & Lotz ELASTIC MEANS FOR A MARINE PLATFORM MECHANICAL ELEVATOR DEVICE
FR2497850A1 (en) * 1981-01-14 1982-07-16 Brissonneau & Lotz DOUBLE SPROCKET ELEVATOR DEVICE AND SELF-LIFTING PLATFORM FOR SELF-LIFTING MARINE PLATFORM
FR2497903B1 (en) * 1981-01-14 1985-09-06 Brissonneau & Lotz DOUBLE RACK FOR "PINIONS AND RACK" TYPE LIFTING DEVICE FOR MARINE PLATFORMS
NL8103452A (en) * 1981-07-21 1983-02-16 Rsv Gusto Eng Bv LIFTING FOR AN ARTIFICIAL ISLAND OR WORK PLATFORM.
FR2520868A1 (en) * 1982-02-01 1983-08-05 Brissonneau & Lotz DEVICE FOR THE MEASUREMENT OF LOADS APPLIED TO THE BATIS OF LIFTING MECHANISMS OF MARINE PLATFORMS
US4512553A (en) * 1982-03-17 1985-04-23 Red Fox Industries, Inc. Jack-up unit
FR2590883B1 (en) * 1985-12-02 1988-02-05 Citroen Messian Durand Engren CLIMBING MECHANISM FOR A SELF-LIFTING PLATFORM
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
DE102004019975A1 (en) * 2004-04-23 2005-11-10 Siemens Ag Device with at least one aufbockbaren via water carrier surface
US7594781B1 (en) 2007-06-01 2009-09-29 Ronald Sanders Lift boat leg
CN101781886B (en) * 2010-03-08 2011-12-21 中铁大桥局股份有限公司 Box body spliced large-size bearing platform
US8882054B1 (en) * 2013-01-16 2014-11-11 Aaron Richard Maki Pipe rack
US9145956B2 (en) 2013-01-25 2015-09-29 Gustomsc Resources B.V. Torque sharing drive and torque sharing process
CN103603329B (en) * 2013-11-20 2016-05-04 重庆齿轮箱有限责任公司 Promote gear-box and self-elevating ocean platform
US9531237B2 (en) 2013-12-19 2016-12-27 Gustomsc Resources B.V. Dual rack output pinion drive
CN116892199B (en) * 2023-09-08 2023-12-05 中船黄埔文冲船舶有限公司 Lifting foundation for offshore wind power installation platform and construction method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924077A (en) * 1960-02-09 le tourneau
US1495176A (en) * 1923-05-29 1924-05-27 Hill Benjamin Marshall Hoisting machine
US2308743A (en) * 1939-09-16 1943-01-19 William P Bulkley Barge
US3044269A (en) * 1957-07-22 1962-07-17 Tourneau Robert G Le Mobile sea platform
US2919682A (en) * 1958-03-21 1960-01-05 Bendix Aviat Corp Linear fluid actuator
NL6512982A (en) * 1965-10-07 1967-04-10
US3398541A (en) * 1966-12-22 1968-08-27 Teledyne Inc Free flooding ballast system for offshore drilling rigs

Also Published As

Publication number Publication date
FR2069404A5 (en) 1971-09-03
USRE29539E (en) 1978-02-14
MY7500143A (en) 1975-12-31
DK140111B (en) 1979-06-18
DK140111C (en) 1979-11-19
GB1329830A (en) 1973-09-12
DE2055609A1 (en) 1971-05-27
NL7016608A (en) 1971-05-18
US3606251A (en) 1971-09-20
BE758930A (en) 1971-04-16
JPS5422681B1 (en) 1979-08-08

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