Locking fitting for a door, French window or the like provided with a spring-bolt elastically restored into locking position
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United States of America Patent
Stats
-
Mar 26, 2002
Grant Date -
N/A
app pub date -
Jan 5, 1999
filing date -
Jan 9, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A locking fitting for a leaf of a door, French window or the like, such as a lock, espagnolette-lock or the like, at least one spring-lock (2) elastically restored into locking position and capable of being actuated, through an appropriate control mechanism, such as by a control handle or knob. This locking fitting includes a retainer associated to the spring-bolt and designed so as to be capable, on the one hand, of maintaining the latter in an unlocked or semi-locked position when the leaf is open and, on the other hand, of being made inactive in order to release the spring-lock by the sash-frame of the door or French window, in particular by a keeper this sash-frame is provided with and which is aimed at receiving the spring-bolt.
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