GB191025547A - Improvements in Locks and Latches. - Google Patents

Improvements in Locks and Latches.

Info

Publication number
GB191025547A
GB191025547A GB191025547DA GB191025547A GB 191025547 A GB191025547 A GB 191025547A GB 191025547D A GB191025547D A GB 191025547DA GB 191025547 A GB191025547 A GB 191025547A
Authority
GB
United Kingdom
Prior art keywords
slide
latches
night
latch
locks
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
Inventor
William Edmund Parkes
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
Application granted granted Critical
Publication of GB191025547A publication Critical patent/GB191025547A/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
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/16—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing or frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

25,547. Parkes, W. E. Nov. 3. Night-latches.-In a night-latch of the Yale type, the latch bolt a can be blocked from outside the door by means of a slide m which is mounted on the cover-plate l of the lock-case and is operable by an arm o' on the lockfollower o. A hollow boss u on the slide m carries a spring u<1> which retains the slide against accidental movement. The slide m is provided with a right-angled projection s extending across the casing and adapted to engage the ordinary inside catch t, so that this may be released when the key is turned to withdraw the slide.
GB191025547D 1910-11-03 1910-11-03 Improvements in Locks and Latches. Expired GB191025547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191025547T 1910-11-03

Publications (1)

Publication Number Publication Date
GB191025547A true GB191025547A (en) 1911-10-12

Family

ID=34356668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191025547D Expired GB191025547A (en) 1910-11-03 1910-11-03 Improvements in Locks and Latches.

Country Status (1)

Country Link
GB (1) GB191025547A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239855A1 (en) * 1986-03-27 1987-10-07 Josef Meier Lock for a door, window, or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239855A1 (en) * 1986-03-27 1987-10-07 Josef Meier Lock for a door, window, or the like

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