Electrically controlled shutter/curtain control device, has control lever with support zone supporting on shift lever having support zone supporting on tilting unit, so that control lever has angular displacement lower than tilting of unit

摘要

#CMT# #/CMT# The device has a module (21) with a tilting unit (210), and an actuation mechanism (3) with a second or third type control lever (31) to actuate the unit (210). The mechanism has a third type shift lever (33) forming a kinematic connection between the lever (31) and the unit (210). The lever (31) has a support zone (310) selectively supporting on the lever (33) which has a support zone (330) supporting selectively on the unit (210), so that the lever (31) has an angular displacement lower than the tilting that it transmits to the unit (210). #CMT#USE : #/CMT# Used for forming an interrupter or a changeover switch to actuate an electrically controlled curtain or shutter (all claimed). #CMT#ADVANTAGE : #/CMT# The support zone of the control lever support on the shift lever which has a support zone supporting on the tilting unit, so that the control lever has an angular displacement lower than that of the tilting that it transmits to the tilting unit, thus permitting an optimal separation of the different states of the module which can ensure an electrical switching operation. The control lever is ergonomic, aesthetic and normative, which results in restricting its angular displacement. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows the changing of position of an electrically controlled shutter or curtain control device. 3 : Actuation mechanism 21 : Module 31 : Second or third type control lever 33 : Third type shift lever 210 : Tilting unit 310, 330 : Support zones.