Door or window with a sliding sash as a sliding sash or a sliding lift-and-slide sash and a drive device

摘要

Door or window (3) with a slidable lift-and-slide sash (2), a frame (4) in which the sash (2) is held liftable and displaceable, and a drive device (1), the drive device (1) for Moving the wing (2) comprises an electric drive motor (5) arranged on the wing side with a threaded spindle (6) driven thereon and mounted as a structural unit in a housing (11) so that the drive device (1) is arranged on the frame (4) a gear rack element (7) on the frame (4) is horizontally adjustable, and with the sash (2) installed in the frame (4) almost completely in a recess or receiving groove (8) of an upper, horizontal spar (9) of the sash (2) and a guide rail (10) arranged on the frame (4), positioned in a concealed manner, allows vertical displacement with the sash (2) relative to the frame (4), characterized in that an A on the lift-slide sash (2) Accumulator (12) is mounted, which is in permanent electrical contact with the drive device (1) and in the closed state of the window or door (3) via a contactor (13) with a contact point (14) extending from the rack element (7) the electrical contact of a power source (16) arranged on the frame (4) or in a building wall (43) to the drive device (1) is bridged, the contact point (14) having a groove (17) for inserting a contact tab arranged on the drive device (1) (18) with a contact point (15) when the lift-slide sash (2) is moved horizontally by the electric drive motor (5), the groove (17) on the side of the frame (4) being opened in the direction of the contact lug (14) is.