| 摘要 |
The arrangement features the provision in each motor circuit of a respective break or change-over contact (21, 22, 23, 24, 21 min , 22 min , 23 min , 24 min ) of a relay (15) which is actuated by a micro switch strip (19, 19 min ) provided along the frame edge of the associated window (11, 12, 13, 14) via a control apparatus (17). The motor current can thus be either switched off or reversed in the opposite direction if an object is trapped between the frame edge (16) and the window edge (18). The specification also relates to two novel micro switch strips (19, 19 min ) which are arranged on the window frame alongside the edge of the window pane in its raised position. |
