GB191115443A - Improvements in Automatically Locking Locks for use in connection with Roller Shutters and the like. - Google Patents

Improvements in Automatically Locking Locks for use in connection with Roller Shutters and the like.

Info

Publication number
GB191115443A
GB191115443A GB191115443DA GB191115443A GB 191115443 A GB191115443 A GB 191115443A GB 191115443D A GB191115443D A GB 191115443DA GB 191115443 A GB191115443 A GB 191115443A
Authority
GB
United Kingdom
Prior art keywords
bolt
lock
shutter
roller shutters
connection
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
Alois Leistler
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 GB191115443A publication Critical patent/GB191115443A/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
    • 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

Abstract

15,443. Leistler, A. March 18, [Convention date]. Spring locks; attaching.-A spring lock, of the type in which the bolt is retained within the casing until the door or the like is closed, is adapted for use with roller shutters 1 or sliding doors. The bolt 1 which serves to release the lock levers 3 when the shutter is closed is bevelled vertically and is made wider than the lock bolt 5, or is bent horizontally so that the stop 8 on the frame with which it engages may be located out of the plane of the lock bolt. Either the stop 8 or the nose of the bolt 1 is made to yield to allow the bolt 1 to pass when the shutter is opened. In one form the lock casing is arranged to be attached to the corrugated part of the shutter, the two bolts 1, 5 sliding within separate channels in the corrugated plate.
GB191115443D 1911-03-18 1911-07-03 Improvements in Automatically Locking Locks for use in connection with Roller Shutters and the like. Expired GB191115443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT191115443X 1911-03-18

Publications (1)

Publication Number Publication Date
GB191115443A true GB191115443A (en) 1912-03-07

Family

ID=32512986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191115443D Expired GB191115443A (en) 1911-03-18 1911-07-03 Improvements in Automatically Locking Locks for use in connection with Roller Shutters and the like.

Country Status (1)

Country Link
GB (1) GB191115443A (en)

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