GB2542916B - Anti-back-out fastener for applications under vibration - Google Patents

Anti-back-out fastener for applications under vibration Download PDF

Info

Publication number
GB2542916B
GB2542916B GB1614144.2A GB201614144A GB2542916B GB 2542916 B GB2542916 B GB 2542916B GB 201614144 A GB201614144 A GB 201614144A GB 2542916 B GB2542916 B GB 2542916B
Authority
GB
United Kingdom
Prior art keywords
under vibration
applications under
out fastener
fastener
applications
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.)
Active
Application number
GB1614144.2A
Other versions
GB201614144D0 (en
Inventor
Mckinlay Alistair
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.)
Disc-Lock LLC
Original Assignee
Disc Lock LLC
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 US14/164,151 external-priority patent/US8899895B2/en
Application filed by Disc Lock LLC filed Critical Disc Lock LLC
Publication of GB201614144D0 publication Critical patent/GB201614144D0/en
Application granted granted Critical
Publication of GB2542916B publication Critical patent/GB2542916B/en
Active 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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • 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
    • 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
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
    • 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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
GB1614144.2A 2014-01-25 2015-03-20 Anti-back-out fastener for applications under vibration Active GB2542916B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/164,151 US8899895B2 (en) 2008-08-14 2014-01-25 Anti-back-out fastener for applications under vibration
PCT/US2015/021648 WO2015113074A2 (en) 2014-01-25 2015-03-20 Anti-back-out fastener for applications under vibration

Publications (2)

Publication Number Publication Date
GB201614144D0 GB201614144D0 (en) 2016-10-05
GB2542916B true GB2542916B (en) 2021-06-09

Family

ID=53284489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1614144.2A Active GB2542916B (en) 2014-01-25 2015-03-20 Anti-back-out fastener for applications under vibration

Country Status (2)

Country Link
GB (1) GB2542916B (en)
WO (1) WO2015113074A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM562350U (en) * 2018-01-30 2018-06-21 Unitech Products Corp Two-piece type anti-loose nut assembly
CN113530949B (en) * 2021-08-27 2023-03-24 海盐卫士标准件有限公司 High-temperature-resistant high-strength self-locking nut
US20240018991A1 (en) * 2022-07-12 2024-01-18 Sherex Fastening Solutions Llc Double acting cam fastener assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263727A (en) 1964-09-23 1966-08-02 Arthur B Herpolsheimer Lock washer arrangement
US3417802A (en) 1967-11-16 1968-12-24 Carl O. Oldenkott Captive lock washer assembly
JPH0781577B2 (en) 1988-07-14 1995-08-30 ホン・コン・ディスク・ロック・カンパニー・リミテッド Locking device for fasteners with screws

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
GB201614144D0 (en) 2016-10-05
WO2015113074A9 (en) 2015-09-24
WO2015113074A2 (en) 2015-07-30

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: DISC-LOCK LLC

Free format text: FORMER OWNER: DISC-LOCK, INC