| 摘要 |
The installation has a windscreen wiper arm (3) to wipe a glass pane in direct drive by a drive installation. Horizontal and vertical abutments (30, 31) are installed on a vehicle to limit minimum clearance and maximum clearance of the arm, respectively. The abutments are close to a rotation point (50) of the arm, where supporting lengths (61, 62) of the abutments are directed in parallel to the arm or to its attaching part. The abutments are placed on a body or a lid (33) of a water vessel (34) integrated under a windscreen (5). |
