GB2381055B - Locking nut - Google Patents

Locking nut

Info

Publication number
GB2381055B
GB2381055B GB0223264A GB0223264A GB2381055B GB 2381055 B GB2381055 B GB 2381055B GB 0223264 A GB0223264 A GB 0223264A GB 0223264 A GB0223264 A GB 0223264A GB 2381055 B GB2381055 B GB 2381055B
Authority
GB
United Kingdom
Prior art keywords
locking nut
nut
locking
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
GB0223264A
Other versions
GB0223264D0 (en
GB2381055A (en
Inventor
Trevor Whalley
Gordon Bloomfield
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0223264D0 publication Critical patent/GB0223264D0/en
Publication of GB2381055A publication Critical patent/GB2381055A/en
Application granted granted Critical
Publication of GB2381055B publication Critical patent/GB2381055B/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/485—Spanners; Wrenches for special purposes for theft-proof screws, bolts or nuts
    • B25B13/486—Spanners; Wrenches for special purposes for theft-proof screws, bolts or nuts using a threaded connection between screw and tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/02—Axle suspensions for mounting axles rigidly on cycle frame or fork, e.g. adjustably
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
GB0223264A 2001-10-18 2002-10-08 Locking nut Expired - Fee Related GB2381055B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0125051A GB0125051D0 (en) 2001-10-18 2001-10-18 GT speedlock

Publications (3)

Publication Number Publication Date
GB0223264D0 GB0223264D0 (en) 2002-11-13
GB2381055A GB2381055A (en) 2003-04-23
GB2381055B true GB2381055B (en) 2004-09-08

Family

ID=9924100

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0125051A Ceased GB0125051D0 (en) 2001-10-18 2001-10-18 GT speedlock
GB0223264A Expired - Fee Related GB2381055B (en) 2001-10-18 2002-10-08 Locking nut

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0125051A Ceased GB0125051D0 (en) 2001-10-18 2001-10-18 GT speedlock

Country Status (1)

Country Link
GB (2) GB0125051D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102039575A (en) * 2010-03-03 2011-05-04 徐尚仁 Movable-top sleeve special for spanner for assembling and disassembling three-difference thread anti-theft screws

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB288323A (en) * 1928-08-03 1928-10-18 Pierre Charles Nicephore Lafor Improvements in nuts or bolts to prevent unauthorised adjustment thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB288323A (en) * 1928-08-03 1928-10-18 Pierre Charles Nicephore Lafor Improvements in nuts or bolts to prevent unauthorised adjustment thereof

Also Published As

Publication number Publication date
GB0223264D0 (en) 2002-11-13
GB0125051D0 (en) 2001-12-12
GB2381055A (en) 2003-04-23

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Legal Events

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

Effective date: 20101008