Somfy Sas

Somfy Activites Sa

Rémi Sourain

Eric Paul Lagarde

Pierre-Emmanuel Cavarec

Serge Bruno

Norbert Dupielet

Adrien Brondex

Fabien Rousseau

Sébastien Lemaitre

Pierre Emmanuel Cavarec

Diane Marchal

Pierre Geriniere

Josiane Dunand

Lionel Symoen

Stéphane Heredia

Margaux Foissard

Gilles Pradel

Lionel Symoën

An electromechanical actuator comprises a casing, an electric motor, a gearbox, a spring-applied brake (), and a centring shaft (). The brake () comprises a coil spring (), a drum (), an input member () and an output member (). The output member () comprises a first bore (). The shaft () is mounted inside the first bore () of the output member () and a bore of a sun gear () of a reduction stage () of the gearbox. The drum () comprises a shoulder (). Furthermore, a planet carrier () of the reduction stage () is configured to bear against the shoulder () of the drum ().

Electromechanical actuator and shading device comprising such an electromechanical actuator

Disclosed is an electromechanical actuator including a spring brake including a helical spring, a drum, an input member and an output member. The drum includes a friction surface configured to cooperate with at least one turn of the spring. The output member includes at least one lug. The lug includes a recess provided with at least a first bearing surface configured to cooperate with one of the first and second legs of the spring. The first bearing surface of the recess is inclined with respect to an axis of rotation of the brake at an angle of inclination of non-zero value.

Electromechanical actuator and home automation installation comprising such an actuator

A motor-driven carriage () for opening/closing a curtain, includes a housing () that is provided with two members () for suspending the housing from a rail (), wherein a friction wheel (), which is driven by an electric motor and which is to contact at least one rolling surface () of the rail, is rotatably mounted inside the housing. The carriage () also includes a cradle () provided with two other members () for suspending the cradle from the rail (), which are separate from the members () for suspending the housing (), as well as elements () for coupling to the curtain. The cradle is mounted onto the housing () and is driven by the housing when the latter moves along the rail, the housing () and the cradle () optionally being capable of relative movement there between.

Motor-driven carriage, and blackout equipment including such a carriage

A motorized carriage for opening/closing a screen moves along a rail by means of a friction wheel that is rotated by a motor and is in contact with at least one running surface of the rail. The contact force between the friction wheel and the running surface can be regulated by a presser means that enables the contact force to be varied according to a resistive force that depends on the load pulled or pushed by the carriage as it moves.

Motorized carriage for a curtain and concealment facility comprising such a carriage

A method for controlling a group of wirelessly controlled appliances comprising at least one appliance in a home automation network comprising a master controller, characterized in that it comprises:

Method for controlling a group of wirelessly controlled appliances

Growing community of inventors

Domancy, France

Rémi Sourain