Nice Ltd

Bruno Bortolan

Oscar Marchetto

Sergio Tomasella

Andrea Malausa

Paolo Campagnaro

Stefano Fregonese

An apparatus for radio-controlled automation systems for opening/closing curtains, entrance doors, rolling shutters, gates, barriers, electrical switches or the like, comprising a radio receiver which is coupled to an electric motor or to an electrical switch and comprising at least one radio transmitter for the remote actuation. The radio receiver comprises means for actuating the electric motor or the electrical switch on the basis of the content of an actuation radio signal which originates from the radio transmitter. The radio receiver comprises a memory storing a certificate which identifies the radio receiver and is adapted to provide an authorization for any operation at the radio receiver. The actuation means comprise stored instructions to perform the operation if the actuation signal comprises, in encoded form, the certificate in addition to a recognition code of the radio transmitter and a control code which corresponds to the operation to be performed.

Radio receiver and transmitter apparatus for radio-controlled automation systems for opening/closure

Method&#x2014;and device for the implementation thereof intended to provide a protection system for barriers which are movable along an operating path and actuated by a motor, such as roller blinds, gates or the like, comprising the steps of connecting the barrier, with play, to a fixed part () so that the barrier is able to move independently of the action of the motor over a travel section (); defining within the section () a set of safety positions corresponding to a safety position for the barrier; detecting along the travel section () the actual position of the barrier with respect to the fixed part (); preventing or reversing the action of the motor and/or the movement of the barrier when the barrier, inside the travel section (), does not have a position included within the set of safety positions.

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Ponzano Veneto, Italy

Bruno Bortolan