Closure fasteners – Bolts – Multiple
Patent
1999-04-13
2000-08-29
Dayoan, B.
Closure fasteners
Bolts
Multiple
292 36, 292167, 292172, 292DIG26, E05C 106
Patent
active
061096660
ABSTRACT:
An espagnolette or espagnolette-lock for a door or the like, having a control mechanism including, on the one hand, a springy mechanism for automatically restoring a operating rod into locking position and, on the other hand, a locking device capable of maintaining this operating rod in its unlocked position upon opening of the leaf.
The locking device consists of a lever fitted in the casing, about a spindle perpendicular to the plane of the latter, so as to be capable of tilting between an inactive position and an active position in which it co-operates with a stop directly or indirectly made integral with the operating rod, in order to impede the latter from moving under the action of the springy means, the lever being extended, beyond its axis of pivoting, by a control pawl on which are capable of acting an unlocking mechanism in the shape of an actuator directly or indirectly integral with a spring-bolt.
REFERENCES:
patent: 4548432 (1985-10-01), Bengtsson
patent: 4958866 (1990-09-01), Larsson
patent: 4962653 (1990-10-01), Kaup
patent: 5096237 (1992-03-01), Hotzl
patent: 5495731 (1996-03-01), Riznik
patent: 5782114 (1998-07-01), Zeus et al.
patent: 5896764 (1999-04-01), Monsch et al.
Dayoan B.
Ferco International Ferrures et Serrures de Batiment SA
Vaterlaus Clifford B
LandOfFree
Espagnolette or espagnolette-lock for a door, French window or t does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Espagnolette or espagnolette-lock for a door, French window or t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Espagnolette or espagnolette-lock for a door, French window or t will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1241280