GB2292179B - A gripping device - Google Patents

A gripping device

Info

Publication number
GB2292179B
GB2292179B GB9516627A GB9516627A GB2292179B GB 2292179 B GB2292179 B GB 2292179B GB 9516627 A GB9516627 A GB 9516627A GB 9516627 A GB9516627 A GB 9516627A GB 2292179 B GB2292179 B GB 2292179B
Authority
GB
United Kingdom
Prior art keywords
gripping device
gripping
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 - Fee Related
Application number
GB9516627A
Other versions
GB9516627D0 (en
GB2292179A (en
Inventor
Ian Alistair Kirk
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.)
Downhole Products Ltd
Original Assignee
Downhole Products UK 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
Priority claimed from GB9416298A external-priority patent/GB9416298D0/en
Application filed by Downhole Products UK Ltd filed Critical Downhole Products UK Ltd
Priority to GB9516627A priority Critical patent/GB2292179B/en
Publication of GB9516627D0 publication Critical patent/GB9516627D0/en
Publication of GB2292179A publication Critical patent/GB2292179A/en
Application granted granted Critical
Publication of GB2292179B publication Critical patent/GB2292179B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • F16B7/149—Telescoping systems locking in intermediate non-discrete positions with a sleeve or ring having a tapered or conical surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
GB9516627A 1994-08-12 1995-08-14 A gripping device Expired - Fee Related GB2292179B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9516627A GB2292179B (en) 1994-08-12 1995-08-14 A gripping device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9416298A GB9416298D0 (en) 1994-08-12 1994-08-12 Gripping and locking device
GB9516627A GB2292179B (en) 1994-08-12 1995-08-14 A gripping device

Publications (3)

Publication Number Publication Date
GB9516627D0 GB9516627D0 (en) 1995-10-18
GB2292179A GB2292179A (en) 1996-02-14
GB2292179B true GB2292179B (en) 1997-10-22

Family

ID=26305442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9516627A Expired - Fee Related GB2292179B (en) 1994-08-12 1995-08-14 A gripping device

Country Status (1)

Country Link
GB (1) GB2292179B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742562A (en) * 1971-10-04 1973-07-03 Abegg & Reinhold Co Well pipe supporting unit
US4494778A (en) * 1982-03-22 1985-01-22 Bralorne Resources Limited Casing hanger
EP0134448A1 (en) * 1983-07-04 1985-03-20 Karl Hock Plug connection
GB2211542A (en) * 1987-10-27 1989-07-05 Vetco Gray Inc Tension lock multibowl wellhead

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742562A (en) * 1971-10-04 1973-07-03 Abegg & Reinhold Co Well pipe supporting unit
US4494778A (en) * 1982-03-22 1985-01-22 Bralorne Resources Limited Casing hanger
EP0134448A1 (en) * 1983-07-04 1985-03-20 Karl Hock Plug connection
GB2211542A (en) * 1987-10-27 1989-07-05 Vetco Gray Inc Tension lock multibowl wellhead

Also Published As

Publication number Publication date
GB9516627D0 (en) 1995-10-18
GB2292179A (en) 1996-02-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010814