GB8518224D0 - Shock absorber - Google Patents

Shock absorber

Info

Publication number
GB8518224D0
GB8518224D0 GB858518224A GB8518224A GB8518224D0 GB 8518224 D0 GB8518224 D0 GB 8518224D0 GB 858518224 A GB858518224 A GB 858518224A GB 8518224 A GB8518224 A GB 8518224A GB 8518224 D0 GB8518224 D0 GB 8518224D0
Authority
GB
United Kingdom
Prior art keywords
shock absorber
absorber
shock
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
Application number
GB858518224A
Other versions
GB2178132B (en
GB2178132A (en
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.)
TRW FERRANTI SUBSEA Ltd
Original Assignee
TRW FERRANTI SUBSEA Ltd
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 TRW FERRANTI SUBSEA Ltd filed Critical TRW FERRANTI SUBSEA Ltd
Priority to GB08518224A priority Critical patent/GB2178132B/en
Publication of GB8518224D0 publication Critical patent/GB8518224D0/en
Publication of GB2178132A publication Critical patent/GB2178132A/en
Application granted granted Critical
Publication of GB2178132B publication Critical patent/GB2178132B/en
Expired 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/486—Arrangements for providing different damping effects at different parts of the stroke comprising a pin or stem co-operating with an aperture, e.g. a cylinder-mounted stem co-operating with a hollow piston rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
GB08518224A 1985-07-19 1985-07-19 Submerged object support arrangement Expired GB2178132B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08518224A GB2178132B (en) 1985-07-19 1985-07-19 Submerged object support arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08518224A GB2178132B (en) 1985-07-19 1985-07-19 Submerged object support arrangement

Publications (3)

Publication Number Publication Date
GB8518224D0 true GB8518224D0 (en) 1985-08-29
GB2178132A GB2178132A (en) 1987-02-04
GB2178132B GB2178132B (en) 1988-07-20

Family

ID=10582514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08518224A Expired GB2178132B (en) 1985-07-19 1985-07-19 Submerged object support arrangement

Country Status (1)

Country Link
GB (1) GB2178132B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436461B1 (en) * 1990-01-05 1995-03-08 AFAG A.G. für automatische Fertigungstechnik Hydraulic chock absorber for the industry
GB2529481C (en) 2014-08-22 2020-03-18 Subsea 7 Ltd Subsea dynamic load absorber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536170A (en) * 1968-10-14 1970-10-27 North American Rockwell Shock absorber including a grooved piston and guide means therefor
GB1444238A (en) * 1973-12-06 1976-07-28 Atomic Energy Authority Uk Liquid metal cooled fast breeder nuclear reactors

Also Published As

Publication number Publication date
GB2178132B (en) 1988-07-20
GB2178132A (en) 1987-02-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20050718