GB2099533B - Split ring fastenings - Google Patents

Split ring fastenings

Info

Publication number
GB2099533B
GB2099533B GB8116653A GB8116653A GB2099533B GB 2099533 B GB2099533 B GB 2099533B GB 8116653 A GB8116653 A GB 8116653A GB 8116653 A GB8116653 A GB 8116653A GB 2099533 B GB2099533 B GB 2099533B
Authority
GB
United Kingdom
Prior art keywords
split ring
fastenings
ring fastenings
split
ring
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
GB8116653A
Other versions
GB2099533A (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.)
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
Priority to GB8116653A priority Critical patent/GB2099533B/en
Publication of GB2099533A publication Critical patent/GB2099533A/en
Application granted granted Critical
Publication of GB2099533B publication Critical patent/GB2099533B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Clamps And Clips (AREA)
GB8116653A 1981-06-01 1981-06-01 Split ring fastenings Expired GB2099533B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8116653A GB2099533B (en) 1981-06-01 1981-06-01 Split ring fastenings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8116653A GB2099533B (en) 1981-06-01 1981-06-01 Split ring fastenings

Publications (2)

Publication Number Publication Date
GB2099533A GB2099533A (en) 1982-12-08
GB2099533B true GB2099533B (en) 1985-06-12

Family

ID=10522178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8116653A Expired GB2099533B (en) 1981-06-01 1981-06-01 Split ring fastenings

Country Status (1)

Country Link
GB (1) GB2099533B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223994C2 (en) * 1982-06-26 1985-02-07 Walter 7257 Ditzingen Bauer Axial locking element
DE3765817D1 (en) * 1986-03-25 1990-12-06 Sandvik Coromant Ab COUPLING DEVICE FOR TWO PARTS.
EP0821767A4 (en) * 1995-03-21 1998-07-01 Ian Graeme Rear Retention means

Also Published As

Publication number Publication date
GB2099533A (en) 1982-12-08

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
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: 20010531