GB2472374B - Fastening member - Google Patents

Fastening member

Info

Publication number
GB2472374B
GB2472374B GB0908446.8A GB0908446A GB2472374B GB 2472374 B GB2472374 B GB 2472374B GB 0908446 A GB0908446 A GB 0908446A GB 2472374 B GB2472374 B GB 2472374B
Authority
GB
United Kingdom
Prior art keywords
fastening member
fastening
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
GB0908446.8A
Other versions
GB0908446D0 (en
GB2472374A (en
Inventor
Robert Morrison
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.)
WELLMAC Ltd
Original Assignee
WELLMAC 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 WELLMAC Ltd filed Critical WELLMAC Ltd
Priority to GB0908446.8A priority Critical patent/GB2472374B/en
Publication of GB0908446D0 publication Critical patent/GB0908446D0/en
Priority to PCT/GB2009/051448 priority patent/WO2010133816A1/en
Publication of GB2472374A publication Critical patent/GB2472374A/en
Application granted granted Critical
Publication of GB2472374B publication Critical patent/GB2472374B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/284—Locking by means of elastic deformation
    • F16B39/286—Locking by means of elastic deformation caused by saw cuts
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/284—Locking by means of elastic deformation
    • 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
    • F16B41/002—Measures against loss of bolts, nuts or pins
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/36—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt with conical locking parts, which may be split, including use of separate rings co-operating therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
GB0908446.8A 2009-05-18 2009-05-18 Fastening member Expired - Fee Related GB2472374B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0908446.8A GB2472374B (en) 2009-05-18 2009-05-18 Fastening member
PCT/GB2009/051448 WO2010133816A1 (en) 2009-05-18 2009-10-28 Fastening member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0908446.8A GB2472374B (en) 2009-05-18 2009-05-18 Fastening member

Publications (3)

Publication Number Publication Date
GB0908446D0 GB0908446D0 (en) 2009-06-24
GB2472374A GB2472374A (en) 2011-02-09
GB2472374B true GB2472374B (en) 2013-06-12

Family

ID=40834109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0908446.8A Expired - Fee Related GB2472374B (en) 2009-05-18 2009-05-18 Fastening member

Country Status (2)

Country Link
GB (1) GB2472374B (en)
WO (1) WO2010133816A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000023288A1 (en) * 1998-10-16 2000-04-27 Wheelsafe Limited A fastener device
EP1548298A2 (en) * 2003-12-23 2005-06-29 Mage Ag Fastening element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1578889A (en) * 1925-12-18 1926-03-30 Thomas H Harris Lock washer and nut
US2347910A (en) * 1942-03-23 1944-05-02 Charles E Johnson Self-locking valve tappet
DE2002265A1 (en) * 1970-01-20 1971-10-07 Sueko Sim Gmbh Nut with locking ring
CH681648A5 (en) * 1990-06-25 1993-04-30 Ver Drahtwerke Ag
ITMI981644A1 (en) * 1998-07-17 2000-01-17 Urama S R L IMPROVEMENTS TO THE SELF-BLOCKING METAL RINGS AND PROCEDURES FOR THEIR PRODUCTION
FR2810087B1 (en) * 2000-06-08 2004-07-23 Legris Sa ELEMENT PROVIDED EXTERNALLY WITH MEANS TO COOPERATE WITH TAPPING

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000023288A1 (en) * 1998-10-16 2000-04-27 Wheelsafe Limited A fastener device
EP1548298A2 (en) * 2003-12-23 2005-06-29 Mage Ag Fastening element

Also Published As

Publication number Publication date
GB0908446D0 (en) 2009-06-24
GB2472374A (en) 2011-02-09
WO2010133816A1 (en) 2010-11-25

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Legal Events

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

Effective date: 20140518