| 摘要 |
<p>The invention relates to a wiper arm (20) comprising a horizontal body (32) which at least partly extends essentially in a longitudinal direction relative to a structural element between a rear end part (26) that is connected to a wiper drive unit and a front end part (22) that is provided with a wiper blade (24), at least one section (34) of said body (32) being tubular. The cross section of the rear end part (26) has the general shape of an inverted U which is defined by two parallel wings (28) that are connected to each other via an upper back (30). The inventive wiper arm is characterized by the fact that the body (32), the front end part (22), and the rear end part (26) are components of a single element which is made of one tubular profiled section and that the body (32) is curved in at least two directions.</p> |
