GB922901A - Improvements relating to guards for locks - Google Patents

Improvements relating to guards for locks

Info

Publication number
GB922901A
GB922901A GB2789558A GB2789558A GB922901A GB 922901 A GB922901 A GB 922901A GB 2789558 A GB2789558 A GB 2789558A GB 2789558 A GB2789558 A GB 2789558A GB 922901 A GB922901 A GB 922901A
Authority
GB
United Kingdom
Prior art keywords
guards
locks
improvements relating
aug
latch
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
GB2789558A
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 GB2789558A priority Critical patent/GB922901A/en
Publication of GB922901A publication Critical patent/GB922901A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/001—Covers preventing access to handles or keys

Landscapes

  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Lock And Its Accessories (AREA)

Abstract

922,901. Night latches. L. LINNELL. Aug. 11, 1959 [Aug. 30, 1958], No. 27895/58. Class 44. A guard for preventing the unauthorized operation of a latch bolt in a lock 6 comprises a hollow generally wedge-shaped member 1 having means 5 for releasably locating the member to the hand knob of a latch and an apertured portion 3 extending normal to the member through which aperture the bolt 10 of the lock extends when in the locked position.
GB2789558A 1958-08-30 1958-08-30 Improvements relating to guards for locks Expired GB922901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2789558A GB922901A (en) 1958-08-30 1958-08-30 Improvements relating to guards for locks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2789558A GB922901A (en) 1958-08-30 1958-08-30 Improvements relating to guards for locks

Publications (1)

Publication Number Publication Date
GB922901A true GB922901A (en) 1963-04-03

Family

ID=10267014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2789558A Expired GB922901A (en) 1958-08-30 1958-08-30 Improvements relating to guards for locks

Country Status (1)

Country Link
GB (1) GB922901A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2342684A (en) * 1998-10-12 2000-04-19 Paul Hynam Lockable lock cover
WO2023274805A1 (en) * 2021-06-29 2023-01-05 Jata Holding Aps Use of a safety device for preventing rotation of a handle for a door or a window during renovation or construction of a building, and specific safety devices therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2342684A (en) * 1998-10-12 2000-04-19 Paul Hynam Lockable lock cover
GB2342684B (en) * 1998-10-12 2000-10-04 Paul Hynam Locking door lock cover
WO2023274805A1 (en) * 2021-06-29 2023-01-05 Jata Holding Aps Use of a safety device for preventing rotation of a handle for a door or a window during renovation or construction of a building, and specific safety devices therefor

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