GB463605A - Improvements in locks and latches - Google Patents

Improvements in locks and latches

Info

Publication number
GB463605A
GB463605A GB2163936A GB2163936A GB463605A GB 463605 A GB463605 A GB 463605A GB 2163936 A GB2163936 A GB 2163936A GB 2163936 A GB2163936 A GB 2163936A GB 463605 A GB463605 A GB 463605A
Authority
GB
United Kingdom
Prior art keywords
abutment
follower
latch
latches
plate
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
GB2163936A
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 GB2163936A priority Critical patent/GB463605A/en
Publication of GB463605A publication Critical patent/GB463605A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Buckles (AREA)

Abstract

463,605. Latches. OLDHAM, J. L. Aug. 6, 1936, No. 21639. [Class 44] A spring latch is retained non-positively in withdrawn position solely by the pressure of one or more springs for actuating the latch. The key follower 15 engages a movable plate 13 forming the movable abutment of the main springs 18 and resting in recesses in lugs 19 so as to have rocking movement, the plate having a projection or abutment 22 engaged by the follower 15. The follower of the inside knob may also engage the abutment 22, in which case the usual night-latch retainer may be dispensed with. The rear plate 14 may be carried by one rod 12 with one spring 18.
GB2163936A 1936-08-06 1936-08-06 Improvements in locks and latches Expired GB463605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2163936A GB463605A (en) 1936-08-06 1936-08-06 Improvements in locks and latches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2163936A GB463605A (en) 1936-08-06 1936-08-06 Improvements in locks and latches

Publications (1)

Publication Number Publication Date
GB463605A true GB463605A (en) 1937-04-02

Family

ID=10166319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2163936A Expired GB463605A (en) 1936-08-06 1936-08-06 Improvements in locks and latches

Country Status (1)

Country Link
GB (1) GB463605A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454920A (en) * 1945-02-02 1948-11-30 Keil Lock Co Inc Lock construction
US2942451A (en) * 1957-09-11 1960-06-28 George B Henne & Co Inc Latch lock
US3418017A (en) * 1966-02-10 1968-12-24 Emhart Corp Cylinder spring latch lockset

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454920A (en) * 1945-02-02 1948-11-30 Keil Lock Co Inc Lock construction
US2942451A (en) * 1957-09-11 1960-06-28 George B Henne & Co Inc Latch lock
US3418017A (en) * 1966-02-10 1968-12-24 Emhart Corp Cylinder spring latch lockset

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