Shootbolt assembly with transmission members which are in tension during locking

A lock assembly for a door or window comprising a pair of shootbolts 7 linked to a central gear box/drive mechanism 4 by two pairs of elongate connecting elements 8 which move the bolts between the locked and unlocked positions. Each of the bolts is formed with an extension 26 carrying a rack 27 whi...

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Bibliographic Details
Main Author JOHN FRANCIS LAMBERT
Format Patent
LanguageEnglish
Published 10.11.1999
Edition6
Subjects
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS
FIXED CONSTRUCTIONS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
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