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GB8722814D0 - Security nut - Google Patents

Security nut

Info

Publication number
GB8722814D0
GB8722814D0 GB878722814A GB8722814A GB8722814D0 GB 8722814 D0 GB8722814 D0 GB 8722814D0 GB 878722814 A GB878722814 A GB 878722814A GB 8722814 A GB8722814 A GB 8722814A GB 8722814 D0 GB8722814 D0 GB 8722814D0
Authority
GB
United Kingdom
Prior art keywords
security nut
security
nut
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Withdrawn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
GB878722814A
Other versions
GB2210427A (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.)
Back B M J
Back C J
Back P J
Original Assignee
Back B M J
Back C J
Back P J
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 Back B M J, Back C J, Back P J filed Critical Back B M J
Priority to GB8722814A priority Critical patent/GB2210427A/en
Publication of GB8722814D0 publication Critical patent/GB8722814D0/en
Publication of GB2210427A publication Critical patent/GB2210427A/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Insertion Pins And Rivets (AREA)
GB8722814A 1987-09-29 1987-09-29 Security nut Withdrawn GB2210427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8722814A GB2210427A (en) 1987-09-29 1987-09-29 Security nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8722814A GB2210427A (en) 1987-09-29 1987-09-29 Security nut

Publications (2)

Publication Number Publication Date
GB8722814D0 true GB8722814D0 (en) 1987-11-04
GB2210427A GB2210427A (en) 1989-06-07

Family

ID=10624501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8722814A Withdrawn GB2210427A (en) 1987-09-29 1987-09-29 Security nut

Country Status (1)

Country Link
GB (1) GB2210427A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU732599B2 (en) * 1996-11-15 2001-04-26 Dywidag-Systems International Pty. Limited A roof bolt nut
US6327520B1 (en) 1999-08-31 2001-12-04 Intelligent Machine Concepts, L.L.C. Planar normality sensor
CN105240377A (en) * 2015-11-11 2016-01-13 贵州航天精工制造有限公司 Three-way multifunctional high locking nut

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978761A (en) * 1975-06-26 1976-09-07 Thomas & Betts Corporation Fastener assembly
US4427326A (en) * 1982-05-11 1984-01-24 Image Industries, Inc. Tamper-resistant lug nut
GB2133491A (en) * 1983-01-07 1984-07-25 Roy Rogers Security nuts

Also Published As

Publication number Publication date
GB2210427A (en) 1989-06-07

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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)