Electronic control of blinds with a plug-in control device A motor-driven set of roller shutters is operated by a control unit which has a power section (6) that is inserted into a wall and a control section (14). The control section (14) is constructed as a plug, for which purpose ...
electrically operated device for lifting and lowering a rolladens, blinds and the like1,077,705. Roller blinds. H. WIEGELMANN and H. GERMANN. Dec. 9, 1965 [Dec. 10, 1964; April 10, 1965], No. 52319/65. Heading A4B. Apparatus for raising and lowering a blind wound on a rotatable ...
1.An electrically operated bed, comprising:a back bottom;a knee bottom;a drive unit for swinging said back bottom and said knee bottom up or down; anda control unit for controlling said drive unit so that a back angle α, which is an angle of elevation of said back bottom from a horizo...
Roller-blind electrically-driven switch - modified for opening and shutting window or door blinds by manual operationThe roller-blind is operated by a reversible electrical motor which can be switched manually by means of a reversing switch from opening to shutting or vice versa. Parallel to the ...