Abstract: An actuation assembly (INST) of a screen (SCR) for closure, solar protection or privacy, comprising, on the one hand, a motorized actuator (ACT) furnished with wireless control command receiving means (RCU) and, on the other hand, a standalone power supply assembly (PWU) furnished with at least one rechargeable accumulator (BAT) and with a power supply connector (PR), designed to be connected to the motorized actuator (ACT) via an electric connection line (LIN) for the latter to be supplied with power by the energy of the accumulator (BAT), wherein the power supply assembly (PWU) comprises a man-machine interface (MMI) whose activation allows the transmission of information to the actuator, this information relating to the control of the wireless control command receiving means (RCU) of the actuator (ACT).

Abstract: An actuation assembly (INST) of a screen (SCR) for closure, solar protection or privacy, comprising, on the one hand, a motorized actuator (ACT) furnished with wireless control command receiving means (RCU) and, on the other hand, a standalone power supply assembly (PWU) furnished with at least one rechargeable accumulator (BAT) and with a power supply connector (PR), designed to be connected to the motorized actuator (ACT) via an electric connection line (LIN) for the latter to be supplied with power by the energy of the accumulator (BAT), wherein the power supply assembly (PWU) comprises a man-machine interface (MMI) whose activation allows the transmission of information to the actuator, this information relating to the control of the wireless control command receiving means (RCU) of the actuator (ACT).

Abstract: An optical coupler (1) comprises two optical fibers (2, 3). Each of the optical fibers connects a sender unit (4) to a first end (9, 10). Then each of these fibers is connected independently to two independent receivers (6, 8). At the sender unit (4), the fibers are bared to be inserted into the same sleeve (15) which may be presented before the optical beam sent out by the sender unit. The bared intermediate zone between the sleeve and the non-bared cable portion is protected by a first sheath inside which the bared optical fibers are floating, and by a second protective sheath.

Abstract: An optical coupler (1) comprises two optical fibers (2, 3). Each of the optical fibers connects a sender unit (4) to a first end (9, 10). Then each of these fibers is connected independently to two independent receivers (6, 8). At the sender unit (4), the fibers are bared to be inserted into the same sleeve (15) which may be presented before the optical beam sent out by the sender unit. The bared intermediate zone between the sleeve and the non-bared cable portion is protected by a first sheath inside which the bared optical fibers are floating, and by a second protective sheath.

Abstract: An optical connector comprising a housing and a channel in this housing to receive an optical cable therein is preferably mounted in an optical contact having several parts, including a front part constituted by a connection ferrule and a sleeve used to prevent the rotation of the optical fiber inside the channel. The retention of the optical contact inside the channel is provided by a catch which has, for example, a bayonet mounted around the optical fiber that co-operates with a recess of an inner wall of the channel. A spring is positioned around the optical fiber to hold the bayonet in a return of the recess.

Abstract: An optical connector comprising a housing and a channel in this housing to receive an optical cable therein is preferably mounted in an optical contact having several parts, including a front part constituted by a connection ferrule and a sleeve used to prevent the rotation of the optical fiber inside the channel. The retention of the optical contact inside the channel is provided by a catch which has, for example, a bayonet mounted around the optical fiber that co-operates with a recess of an inner wall of the channel. A spring is positioned around the optical fiber to hold the bayonet in a return of the recess.