SLAM BOLT LOCK WORKING IN TWO WAY

A two-way slam bolt (14) is controllably locked against retraction when impacted on one side by a door jamb, while still permitting free retraction when impacted on the other side. The preferred embodiment employs a U-shaped bolt (14) that must tilt in one of two directions for retraction. Un pêne d...

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Bibliographische Detailangaben
1. Verfasser:	BELLAMY, DIRK, L
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACCESSORIES THEREFOR BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS FIXED CONSTRUCTIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HANDCUFFS KEYS LOCKS SAFES TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	A two-way slam bolt (14) is controllably locked against retraction when impacted on one side by a door jamb, while still permitting free retraction when impacted on the other side. The preferred embodiment employs a U-shaped bolt (14) that must tilt in one of two directions for retraction. Un pêne demi-tour (14) fonctionnant dans les deux sens est bloqué de manière réglable afin de ne pas se rétracter lorsqu'il est heurté d'un côté par un encadrement de porte, ce pêne demi-tour pouvant cependant se rétracter librement lorsqu'il est heurté de l'autre côté. La forme de réalisation préférée utilise un pêne (14) en forme de U qui peut basculer dans un des deux sens pour se rétracter.