Gear housing

摘要

The invention relates to a gear housing (1) comprising a gear, particularly comprising a gear of a wiper device for motor vehicles, having a housing base body (4), having a housing cover (3) affixed at a distance to the housing base body (4) by means of a plurality of retaining clips (6) made of spring steel in circumferential direction, and having an annular seal (20) disposed between the housing base body (4) and the housing cover (3) and pressed against a support region (24) of the housing base body. The invention provides that the radial extension (y) of the support region is smaller than the radial extension (x, x′) of the annular seal.

主权项

1. A gear housing with a gear unit with a housing base body (4), with a housing cover (3) secured to the housing base body (4) by means of a plurality of retaining clips (6) made of spring steel which are spaced apart in the circumferential direction, and with a ring seal (20) which is arranged between the housing base body (4) and the housing cover (3) and which is pressed against a bearing region (24) of the housing base body (4),
characterized in that the radial extension (y) of the bearing region (24) is smaller than the radial extension (x, x′) of the ring seal (20), and characterized in that the ring seal (20) is designed as an extruded profile, wherein the ring seal (20) defines a non-mounted width and a mounted width, and wherein the mounted width is greater than the non-mounted width as a result of the bearing region (24) pressing against the ring seal (20) in a mounted state causing the radial extension (x, x′) of the ring seal (20) to broaden.