JPH0345165B2 - - Google Patents

Info

Publication number
JPH0345165B2
JPH0345165B2 JP59169933A JP16993384A JPH0345165B2 JP H0345165 B2 JPH0345165 B2 JP H0345165B2 JP 59169933 A JP59169933 A JP 59169933A JP 16993384 A JP16993384 A JP 16993384A JP H0345165 B2 JPH0345165 B2 JP H0345165B2
Authority
JP
Japan
Prior art keywords
workbench
cylinder
pin
cylinder device
lifting
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 - Lifetime
Application number
JP59169933A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6151497A (ja
Inventor
Hiroya Oka
Satoru Kawagoe
Hiromitsu Tateishi
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.)
MODETSUKU KK
Original Assignee
MODETSUKU KK
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 MODETSUKU KK filed Critical MODETSUKU KK
Priority to JP16993384A priority Critical patent/JPS6151497A/ja
Publication of JPS6151497A publication Critical patent/JPS6151497A/ja
Publication of JPH0345165B2 publication Critical patent/JPH0345165B2/ja
Granted legal-status Critical Current

Links

JP16993384A 1984-08-16 1984-08-16 作業台の昇降装置 Granted JPS6151497A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16993384A JPS6151497A (ja) 1984-08-16 1984-08-16 作業台の昇降装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16993384A JPS6151497A (ja) 1984-08-16 1984-08-16 作業台の昇降装置

Publications (2)

Publication Number Publication Date
JPS6151497A JPS6151497A (ja) 1986-03-13
JPH0345165B2 true JPH0345165B2 (bg) 1991-07-10

Family

ID=15895612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16993384A Granted JPS6151497A (ja) 1984-08-16 1984-08-16 作業台の昇降装置

Country Status (1)

Country Link
JP (1) JPS6151497A (bg)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015081046A (ja) * 2013-10-24 2015-04-27 泉鋼業株式会社 水上作業台船の支持構造

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11201277A (ja) 1998-01-12 1999-07-27 Aichi Mach Ind Co Ltd 歯車式変速機の自動変速装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634693A (en) * 1979-08-31 1981-04-06 Kyowa Hakko Kogyo Co Ltd Preparation of alpha-aminophosphonoacetates

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634693A (en) * 1979-08-31 1981-04-06 Kyowa Hakko Kogyo Co Ltd Preparation of alpha-aminophosphonoacetates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015081046A (ja) * 2013-10-24 2015-04-27 泉鋼業株式会社 水上作業台船の支持構造

Also Published As

Publication number Publication date
JPS6151497A (ja) 1986-03-13

Similar Documents

Publication Publication Date Title
US6068066A (en) Hydraulic drilling rig
US2352370A (en) Derrick support for underwater drilling
US2907172A (en) Method and apparatus for constructing offshore drilling platforms
US4103503A (en) Drilling substructure transfer system
US4046192A (en) Method and apparatus for installing a control valve assembly on an underwater well head
CN103572744B (zh) 一种升降平台
US3279195A (en) Driving and/or extraction of piles and similar structural members
US4041711A (en) Method and apparatus for quickly erecting off-shore platforms
US2909901A (en) Tank footing members for a combined barge and working platform assembly
US3486583A (en) Arrangement at vertically adjustable stands
US4169507A (en) Underwater well apparatus
US10246951B2 (en) Hydraulic multi-displacement hoisting cylinder system
US5042601A (en) Triple tool with sliding spider bowl
US8573564B2 (en) Lifting system and method for lifting bulk sized, high weight objects
US2963868A (en) Seadrome
US5248003A (en) Apparatus and method for supporting the free end of a cantilever beam of a cantilevered jack-up rig
US6094910A (en) Apparatus and method for raising and lowering a piston in a piston cylinder arrangement in a derrick
JPH0345165B2 (bg)
US20040025777A1 (en) Supporting device comprising jointed arms
US2826280A (en) Extensible mast structures for hydraulic towers
US2920870A (en) System of jacking and controls therefor
US5573355A (en) Offshore oil drilling and producing platform provided with improved means for anchoring in the sea bed
US3134231A (en) Hydraulic mechanism
EP3722551A1 (en) Improvements relating to providing elongate structures, in particular flare or vent towers on vessels
CN101734578A (zh) 可倾式液压升降机