Transmission housing, motor transmission assembly and windscreen wiper drive

The gear housing (10) has a fastener e.g. screw (24), for fastening an electrically conductive pole housing (20) of an electric motor and a gear cover to the gear housing inserted through a recess (14) in a form of a blind hole. Another recess (16) is connected with the former recess in sections via a connecting portion, so that a section of the gear cover is made to contact with the fastener for fastening the pole housing, or a section of the pole housing is made to contact with the fastener for fastening the gear cover. The fastener is arranged in the former recess.