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GB2109079B - Improvements in fastener devices primarily for recreational or gymnastic frames - Google Patents

Improvements in fastener devices primarily for recreational or gymnastic frames

Info

Publication number
GB2109079B
GB2109079B GB08228816A GB8228816A GB2109079B GB 2109079 B GB2109079 B GB 2109079B GB 08228816 A GB08228816 A GB 08228816A GB 8228816 A GB8228816 A GB 8228816A GB 2109079 B GB2109079 B GB 2109079B
Authority
GB
United Kingdom
Prior art keywords
gymnastic
recreational
frames
fastener devices
devices primarily
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
GB08228816A
Other versions
GB2109079A (en
Inventor
Victor Jameson
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.)
DORADA WICKSTEED Ltd
Original Assignee
DORADA WICKSTEED 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 DORADA WICKSTEED Ltd filed Critical DORADA WICKSTEED Ltd
Priority to GB08228816A priority Critical patent/GB2109079B/en
Publication of GB2109079A publication Critical patent/GB2109079A/en
Application granted granted Critical
Publication of GB2109079B publication Critical patent/GB2109079B/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0038—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially prismatic with up to six edges, e.g. triangular, square, pentagonal, Allen-type cross-sections
    • 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
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/005—Measures against unauthorised operation of bolts, nuts or pins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
GB08228816A 1981-10-08 1982-10-08 Improvements in fastener devices primarily for recreational or gymnastic frames Expired GB2109079B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08228816A GB2109079B (en) 1981-10-08 1982-10-08 Improvements in fastener devices primarily for recreational or gymnastic frames

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8130489 1981-10-08
GB08228816A GB2109079B (en) 1981-10-08 1982-10-08 Improvements in fastener devices primarily for recreational or gymnastic frames

Publications (2)

Publication Number Publication Date
GB2109079A GB2109079A (en) 1983-05-25
GB2109079B true GB2109079B (en) 1985-10-02

Family

ID=26280928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08228816A Expired GB2109079B (en) 1981-10-08 1982-10-08 Improvements in fastener devices primarily for recreational or gymnastic frames

Country Status (1)

Country Link
GB (1) GB2109079B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476158A1 (en) * 1990-08-15 1992-03-25 U-Haul International, Inc. Extended grip range fastener and driver
US7192234B2 (en) 2001-05-31 2007-03-20 Illinois Tool Works Inc. Integral washer and threaded fastener assembly and method for making same
US6899503B2 (en) * 2001-05-31 2005-05-31 Illinois Tool Works Inc. Internally threaded fastener and stemmed washer assembly and method for making same
US6908276B2 (en) 2002-01-16 2005-06-21 Illinois Tool Works Inc. Internally threaded fastener and stemmed washer assembly
FR2942421B1 (en) 2009-02-23 2014-06-06 Biotech Internat PENTAGONAL SCREWDRIVER FOR THE SCREWING OF PENTAGONAL IMPRESSION SCREWS, ESPECIALLY OF ORTHOPEDIC SCREWS
CN102996603A (en) * 2012-10-08 2013-03-27 苏州鑫捷顺五金机电有限公司 Mobile phone nut
FR3097601B1 (en) * 2019-06-24 2021-07-09 Airbus Operations Sas Nut of a fastening system comprising a conical section
CN215226201U (en) * 2021-05-11 2021-12-21 深圳市鑫凌峰创新科技有限公司 Sofa frame

Also Published As

Publication number Publication date
GB2109079A (en) 1983-05-25

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Legal Events

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