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GB2137686B - Security bolt - Google Patents

Security bolt

Info

Publication number
GB2137686B
GB2137686B GB08406119A GB8406119A GB2137686B GB 2137686 B GB2137686 B GB 2137686B GB 08406119 A GB08406119 A GB 08406119A GB 8406119 A GB8406119 A GB 8406119A GB 2137686 B GB2137686 B GB 2137686B
Authority
GB
United Kingdom
Prior art keywords
security bolt
security
bolt
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
Application number
GB08406119A
Other versions
GB8406119D0 (en
GB2137686A (en
Inventor
Alan Wordsworth
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 GB08406119A priority Critical patent/GB2137686B/en
Publication of GB8406119D0 publication Critical patent/GB8406119D0/en
Publication of GB2137686A publication Critical patent/GB2137686A/en
Application granted granted Critical
Publication of GB2137686B publication Critical patent/GB2137686B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/48—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a sliding securing member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
GB08406119A 1983-04-06 1984-03-08 Security bolt Expired GB2137686B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08406119A GB2137686B (en) 1983-04-06 1984-03-08 Security bolt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8309290 1983-04-06
GB08406119A GB2137686B (en) 1983-04-06 1984-03-08 Security bolt

Publications (3)

Publication Number Publication Date
GB8406119D0 GB8406119D0 (en) 1984-04-11
GB2137686A GB2137686A (en) 1984-10-10
GB2137686B true GB2137686B (en) 1987-06-17

Family

ID=26285741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08406119A Expired GB2137686B (en) 1983-04-06 1984-03-08 Security bolt

Country Status (1)

Country Link
GB (1) GB2137686B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8606410D0 (en) * 1986-03-14 1986-04-23 Wordsworth A Security bolt
DE20006556U1 (en) * 2000-03-12 2000-08-31 Burg-Wächter KG, 58540 Meinerzhagen Device for fixing a door or window wing
US8276317B2 (en) * 2010-09-03 2012-10-02 General Electric Company Auto locking, manual unlocking door stay
CN106761074B (en) * 2017-03-22 2018-12-07 嘉兴市建筑工业学校 A kind of fixation device keeping door Semi-folding

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB382362A (en) * 1931-09-02 1932-10-27 Allan Riley Locks for hinged doors of vehicles
GB612094A (en) * 1946-10-04 1948-11-08 Arthur W Adams Ltd Improvements in or relating to panic bolts and like fastening devices for doors and other closure members
GB689336A (en) * 1950-01-01 1953-03-25 Shlomo Winnikow An automatic door stopper
GB2089874B (en) * 1980-12-13 1984-10-24 Weaver Engineering William Ltd A locking bolt device
GB2101192A (en) * 1981-07-01 1983-01-12 Paul Garside Securing devices for closures

Also Published As

Publication number Publication date
GB8406119D0 (en) 1984-04-11
GB2137686A (en) 1984-10-10

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Legal Events

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