Device driven by an electrical motor for opening a window or a door by a tilting movement

摘要

The arrangement has a panel drive unit mounted on the window aperture frame and a coupling element on the window panel frame with a locking device which interacts with a locking counter element on the aperture frame. The locking device (9) has an electric motor drive. A first sensor (24) detects the closed position of the window. A second sensor (25) detects the locked position of the locking device. Both sensors can be in or on the housing (20) of the locking device or separately in or on the housings of the panel drive unit, coupling element or locking device.