Window and lens glass cleaning system, in particular for motor vehicles

摘要

The invention relates to a window and lens glass cleaning system with a driving device, accommodated in a housing, for a wiper shaft, which has passing through it a washer-fluid channel which prior to this passes through a hose- or tubular-connection stub integrally formed in one piece on the outside of a wall of the housing. This makes it possible for the window and lens glass cleaning system to be connected without a problem to a washer-fluid container and for the washer fluid to be passed freely without leaking through the housing of the driving device.