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1. (WO1991009196) COMBINED BOLT AND LOCK MECHANISMS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/009196 International Application No.: PCT/GB1990/001878
Publication Date: 27.06.1991 International Filing Date: 03.12.1990
IPC:
E05C 9/02 (2006.01)
E FIXED CONSTRUCTIONS
05
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
C
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
9
Arrangement of simultaneously-actuated bolts or other securing devices at well-separated positions on the same wing
02
with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
Applicants:
WINDOW MACHINERY SALES LIMITED [GB/GB]; Brookfoot Works Elland Road Brighouse West Yorkshire HD6 2RW, GB (AllExceptUS)
MOORE, Joseph [GB/GB]; GB (UsOnly)
Inventors:
MOORE, Joseph; GB
Agent:
COOKE, W., D.; Hughes Clark & Co. P.O. Box 22 63 Lincoln's Inn Fields London WC2A 3JU, GB
Priority Data:
8928048.112.12.1989GB
Title (EN) COMBINED BOLT AND LOCK MECHANISMS
(FR) MECANISMES DE VERROUILLAGE ET DE BLOCAGE
Abstract:
(EN) In a bolt and lock mechanism a bolt comprising linked rails (3, 4) is moved from the inoperative position shown to its bolting position by a handle which rotates a cam (13) to turn gears (16, 40) meshed with the rail (4). Before this, a restrictor (37) on rail (4) inhibits the action of a dead lock mechanism by lying in the path of a tongue (38) on a lever (32) carrying the dead lock member (6). When the rails (3, 4) reach their bolting position, a key can move the lock member (6) to the locking position. Then the tongue (38) will be aligned with the restrictor (37) preventing unbolting of the rails until the dead lock mechanism is unlocked.
(FR) Mécanisme de verrouillage et de blocage dans lequel un verrou comprenant des rails reliés (3, 4) se déplace depuis sa position d'arrêt en position de verrouillage grâce à une poignée qui fait pivoter une came (13), laquelle entraîne des engrenages (16, 40) en prise avec le rail (4). Auparavant, un restricteur (37) placé sur le rail (4) a neutralisé l'action d'un mécanisme de serrure à pêne dormant en se plaçant sur la trajectoire d'une languette (38) placée sur un levier (32) porteur dudit mécanisme (6). Lorsque les rails (3, 4) atteignent leur position de verrouillage, l'élément de serrure peut être entraîné en position de blocage par une clé. La languette (38) s'aligne alors avec le restricteur (37) ce qui empêche de déverrouiller les rails avant d'avoir préalablement débloqué le mécanisme de serrure à pêne dormant.
Designated States: US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)