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Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs
It permits a pulling movement to be transferred or not to the bolt of the lock when turning the internal or external handles attached to separate square-section shafts belonging to clutch elements and which can have independent rotation or they can do so integrally. The first clutch element (15) connected to the outside handle (6) possesses a prismatic projection (22) with a radial orifice into which fits a pulling pin (24) assisted by a spring (25) and able to be displaced in order to be introduced into a slot (32) of the second clutch element (16). The movement is controlled by a motor (11) with a worm-screw (12) linked to a spring (38) which can manage to displace a thruster rocker arm (27) which makes contact with said pulling pin (24). There exists an emergency device defined by a rod (35) and another spring (38) linked to said thruster rocker arm (27).
Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs
It permits a pulling movement to be transferred or not to the bolt of the lock when turning the internal or external handles attached to separate square-section shafts belonging to clutch elements and which can have independent rotation or they can do so integrally. The first clutch element (15) connected to the outside handle (6) possesses a prismatic projection (22) with a radial orifice into which fits a pulling pin (24) assisted by a spring (25) and able to be displaced in order to be introduced into a slot (32) of the second clutch element (16). The movement is controlled by a motor (11) with a worm-screw (12) linked to a spring (38) which can manage to displace a thruster rocker arm (27) which makes contact with said pulling pin (24). There exists an emergency device defined by a rod (35) and another spring (38) linked to said thruster rocker arm (27).
Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs
Kupplungsmechanismus für Türschlösser mit einem Griff- oder Knaufbetätigten Riegel
Mécanisme d'embrayage pour une serrure de porte avec un pêne actionné par une poignée ou un bouton
FERREIRA SANCHEZ CARLOS (author) / IMEDIO OCAÑA JUAN ANTONIO (author)
2018-01-17
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
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