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Electromechanical actuator and home automation installation comprising such an actuator
The invention relates to an electromechanical actuator comprising a spring brake (15) comprising a helical spring (22), a drum, an input member (24) and an output member (25). The drum comprises a friction surface configured to cooperate with at least one turn of the spring (22). The output member (25) comprises at least one lug (39a, 39b). The lug (39a, 39b) comprises a recess (40) provided with at least a first bearing surface (46) configured to cooperate with one of the first and second legs (29a, 29b) of the spring (22). The first bearing surface (46) of the recess (40) is inclined with respect to an axis of rotation (X) of the brake (15) at an angle of inclination of non-zero value.
Electromechanical actuator and home automation installation comprising such an actuator
The invention relates to an electromechanical actuator comprising a spring brake (15) comprising a helical spring (22), a drum, an input member (24) and an output member (25). The drum comprises a friction surface configured to cooperate with at least one turn of the spring (22). The output member (25) comprises at least one lug (39a, 39b). The lug (39a, 39b) comprises a recess (40) provided with at least a first bearing surface (46) configured to cooperate with one of the first and second legs (29a, 29b) of the spring (22). The first bearing surface (46) of the recess (40) is inclined with respect to an axis of rotation (X) of the brake (15) at an angle of inclination of non-zero value.
Electromechanical actuator and home automation installation comprising such an actuator
HEREDIA STÉPHANE (author) / SOURAIN RÉMI (author) / PRADEL GILLES (author)
2021-07-22
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
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FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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