GB2287515B - Locking-washer for cap-screws - Google Patents

Locking-washer for cap-screws

Info

Publication number
GB2287515B
GB2287515B GB9405123A GB9405123A GB2287515B GB 2287515 B GB2287515 B GB 2287515B GB 9405123 A GB9405123 A GB 9405123A GB 9405123 A GB9405123 A GB 9405123A GB 2287515 B GB2287515 B GB 2287515B
Authority
GB
United Kingdom
Prior art keywords
washer
screws
cap
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
GB9405123A
Other versions
GB2287515A (en
GB9405123D0 (en
Inventor
Dennis John Hughes
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
Priority to GB9405123A priority Critical patent/GB2287515B/en
Publication of GB9405123D0 publication Critical patent/GB9405123D0/en
Publication of GB2287515A publication Critical patent/GB2287515A/en
Application granted granted Critical
Publication of GB2287515B publication Critical patent/GB2287515B/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
    • 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
    • F16B39/103—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 with a locking cup washer, ring or sleeve surrounding the nut or bolt head and being partially deformed on the nut or bolt head, or on the object itself

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
GB9405123A 1994-03-16 1994-03-16 Locking-washer for cap-screws Expired - Fee Related GB2287515B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9405123A GB2287515B (en) 1994-03-16 1994-03-16 Locking-washer for cap-screws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9405123A GB2287515B (en) 1994-03-16 1994-03-16 Locking-washer for cap-screws

Publications (3)

Publication Number Publication Date
GB9405123D0 GB9405123D0 (en) 1994-04-27
GB2287515A GB2287515A (en) 1995-09-20
GB2287515B true GB2287515B (en) 1997-02-19

Family

ID=10751944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9405123A Expired - Fee Related GB2287515B (en) 1994-03-16 1994-03-16 Locking-washer for cap-screws

Country Status (1)

Country Link
GB (1) GB2287515B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324580A (en) * 1997-04-21 1998-10-28 Dennis John Hughes Axial drive serrations on nuts and non-socketed capscrews

Also Published As

Publication number Publication date
GB2287515A (en) 1995-09-20
GB9405123D0 (en) 1994-04-27

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Legal Events

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

Effective date: 19990316