Wiping device, in particular wiping device for a motor vehicle pane

摘要

The invention relates to a wiping device, in particular a wiping device for a motor vehicle pane, comprising a retaining unit (10a-10e) that has a retaining element (12a-12e) with a longitudinal guide channel (14a-14e) for guiding a spring element (16a-16e), and comprising a spoiler unit (22a-22e). According to the invention, the wiping device has at least one undercut (18a-18e, 20a-20e) that is provided in order to interlockingly connect the spoiler unit (22a-22e) to the retaining element (12a-12e) in a wiping direction (24a-24e).

主权项

1. A wiping device, comprising a retaining unit (10a-10e) which has a retaining element (12a-12e) with a longitudinal guide channel (14a-14e) for guiding a spring element (16a-16e), the wiping device further including a spoiler unit (22a-22e), wherein the retaining unit (12a-12e) includes an undercut (18a-18e, 20a-20e) which is provided to connect the spoiler unit (22a-22e) positively to the retaining element (12a-12e) in a wiping direction (26a-26e), wherein the undercut (18a-18e, 20a-20e) has a C-shaped contour defined by two arms that form an opening in the retaining element (12a-12e) along the wiping direction (26a-26e), wherein the opening receives the spoiler unit (22a-22e), wherein the retaining element (12a-12e) further includes a track (70a-70e) for guiding a wiper strip (40a-40e), the track (70a-70e) including a wall (66a-66e) with a surface that extends at an oblique angle relative to a plane that is perpendicular to a plane of symmetry of the wiping device, and wherein the surface of the wall also extends parallel to a further surface (30a-30e) along a bottom of one of the two arms.