GB2257220B - A fastener device - Google Patents

A fastener device

Info

Publication number
GB2257220B
GB2257220B GB9113781A GB9113781A GB2257220B GB 2257220 B GB2257220 B GB 2257220B GB 9113781 A GB9113781 A GB 9113781A GB 9113781 A GB9113781 A GB 9113781A GB 2257220 B GB2257220 B GB 2257220B
Authority
GB
United Kingdom
Prior art keywords
fastener device
fastener
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
GB9113781A
Other versions
GB9113781D0 (en
GB2257220A (en
Inventor
John Robert Cottle
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.)
WREN ENGINEERING Ltd
Original Assignee
WREN ENGINEERING 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 WREN ENGINEERING Ltd filed Critical WREN ENGINEERING Ltd
Priority to GB9113781A priority Critical patent/GB2257220B/en
Publication of GB9113781D0 publication Critical patent/GB9113781D0/en
Publication of GB2257220A publication Critical patent/GB2257220A/en
Application granted granted Critical
Publication of GB2257220B publication Critical patent/GB2257220B/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
    • 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
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
GB9113781A 1991-06-26 1991-06-26 A fastener device Expired - Fee Related GB2257220B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9113781A GB2257220B (en) 1991-06-26 1991-06-26 A fastener device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9113781A GB2257220B (en) 1991-06-26 1991-06-26 A fastener device

Publications (3)

Publication Number Publication Date
GB9113781D0 GB9113781D0 (en) 1991-08-14
GB2257220A GB2257220A (en) 1993-01-06
GB2257220B true GB2257220B (en) 1995-01-04

Family

ID=10697344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9113781A Expired - Fee Related GB2257220B (en) 1991-06-26 1991-06-26 A fastener device

Country Status (1)

Country Link
GB (1) GB2257220B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711195B1 (en) * 1993-10-15 1995-12-15 Merlin Gerin Screw fixing device.
US11773892B2 (en) * 2020-06-01 2023-10-03 Robert Alexander Halm Threaded fastener with improved resistance to backing out of a blind hole

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB500632A (en) * 1937-08-12 1939-02-13 Henry Hawkins Improvements in and connected with bolts
GB1059134A (en) * 1962-10-22 1967-02-15 Aerpat Ag Improvements in a screwthreaded split-bolt releasable fastener
GB1208568A (en) * 1966-12-29 1970-10-14 William Gordon Burrow Clamping means for urging parallel faces of members into abutting relationship
GB1506250A (en) * 1974-11-25 1978-04-05 Dayton Sure Grip & Shore Co Split bolts
GB2068320A (en) * 1980-01-30 1981-08-12 Vickers Ltd Marine tether anchoring device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB500632A (en) * 1937-08-12 1939-02-13 Henry Hawkins Improvements in and connected with bolts
GB1059134A (en) * 1962-10-22 1967-02-15 Aerpat Ag Improvements in a screwthreaded split-bolt releasable fastener
GB1208568A (en) * 1966-12-29 1970-10-14 William Gordon Burrow Clamping means for urging parallel faces of members into abutting relationship
GB1506250A (en) * 1974-11-25 1978-04-05 Dayton Sure Grip & Shore Co Split bolts
GB2068320A (en) * 1980-01-30 1981-08-12 Vickers Ltd Marine tether anchoring device

Also Published As

Publication number Publication date
GB9113781D0 (en) 1991-08-14
GB2257220A (en) 1993-01-06

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Legal Events

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

Effective date: 20090626