GB9208111D0 - A locking device for a screw-threaded fastener - Google Patents

A locking device for a screw-threaded fastener

Info

Publication number
GB9208111D0
GB9208111D0 GB929208111A GB9208111A GB9208111D0 GB 9208111 D0 GB9208111 D0 GB 9208111D0 GB 929208111 A GB929208111 A GB 929208111A GB 9208111 A GB9208111 A GB 9208111A GB 9208111 D0 GB9208111 D0 GB 9208111D0
Authority
GB
United Kingdom
Prior art keywords
screw
locking device
threaded fastener
fastener
threaded
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.)
Withdrawn
Application number
GB929208111A
Other versions
GB2256689A (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.)
PAGLIUCA MARCO B
Original Assignee
PAGLIUCA MARCO B
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
Priority claimed from GB919107758A external-priority patent/GB9107758D0/en
Application filed by PAGLIUCA MARCO B filed Critical PAGLIUCA MARCO B
Priority to GB9208111A priority Critical patent/GB2256689A/en
Publication of GB9208111D0 publication Critical patent/GB9208111D0/en
Publication of GB2256689A publication Critical patent/GB2256689A/en
Withdrawn legal-status Critical Current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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0069—Specially shaped nuts or heads of bolts or screws for rotations by a tool with holes to be engaged with corresponding pins on the tool or protruding pins to be engaged with corresponding holes on the tool
    • 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)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Connection Of Plates (AREA)
GB9208111A 1991-04-12 1992-04-13 Locking of nuts to screw-threaded shanks Withdrawn GB2256689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9208111A GB2256689A (en) 1991-04-12 1992-04-13 Locking of nuts to screw-threaded shanks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919107758A GB9107758D0 (en) 1991-04-12 1991-04-12 Temporary locking fastener for a nut and threaded shaft assembly
GB9208111A GB2256689A (en) 1991-04-12 1992-04-13 Locking of nuts to screw-threaded shanks

Publications (2)

Publication Number Publication Date
GB9208111D0 true GB9208111D0 (en) 1992-05-27
GB2256689A GB2256689A (en) 1992-12-16

Family

ID=26298719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9208111A Withdrawn GB2256689A (en) 1991-04-12 1992-04-13 Locking of nuts to screw-threaded shanks

Country Status (1)

Country Link
GB (1) GB2256689A (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB211124A (en) * 1923-02-07 1924-07-31 Daniel Leopold Alexis Grosclau Improvements in or relating to means for locking nuts on bolts
GB223912A (en) * 1923-10-25 1925-07-09 Henry James Millett Improvements in nut locks
US3564563A (en) * 1968-01-09 1971-02-16 Rex Chainbelt Inc Adjustable quick acting fastener
US3581609A (en) * 1968-12-12 1971-06-01 Eugene C Greenwood Lock nut assembly and bolt and wrench for use therewith
US3851690A (en) * 1973-09-24 1974-12-03 Hi Shear Corp Mechanism for securing a nut against loosening
FR2291401A2 (en) * 1974-11-15 1976-06-11 Wing G MECHANISM FOR LOCKING A NUT ON A THREADED KNUCKLE
US4971501A (en) * 1984-03-16 1990-11-20 Hi-Shear Corporation Self-locking, releasable lock nut
GB2176560B (en) * 1985-06-13 1988-10-19 Stuart Dudley Carew Wallace Lock fastener

Also Published As

Publication number Publication date
GB2256689A (en) 1992-12-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)