| 摘要 |
A wiper device for cleaning a vehicle window is disclosed. The wiper device has a wiper arm fastened in a torque-proof manner to a wiper shaft via an articulation piece, the wiper arm being arranged pivotably on the articulation piece in a pivot axis, a wiper blade arranged on the wiper arm, and a washing device for the wiper blade, which contains a feed for a washing fluid, wherein the feed runs in the longitudinal axis of the wiper shaft and leads to the wiper blade in a direction running substantially perpendicularly to the longitudinal axis. |
| 主权项 |
1. A wiper device for cleaning a vehicle window, comprising
a wiper arm fastened in a torque-proof manner to a wiper shaft via an articulation piece, wherein the wiper arm is arranged pivotably on the articulation piece in a pivot axis; a wiper blade arranged on the wiper arm and a washing device for the wiper blade, which contains a feed for a washing fluid, wherein the feed runs in the longitudinal axis of the wiper shaft and leads to the wiper blade in a direction running substantially perpendicularly to the longitudinal axis, wherein the feed comprises an outlet connecting piece arranged on the articulation piece or on the wiper arm, oriented parallel to the longitudinal axis of the wiper shaft, the outlet connecting piece in the operating position of the wiper blade engages in a mount constructed on the wiper arm or on the articulation piece, and the wiper arm is pivotably arranged in the articulation piece perpendicularly to the longitudinal axis of the wiper shaft at least between two positions, a first position, in which the outlet connecting piece engages into the mount, and a second position, in which the outlet connecting piece is out of engagement with the mount. |
