Wiper arm device to clean a vehicle windshield and use of the wiper arm device
AssigneeValeo Wischersysteme GmbH
InventorsMatthias Purz, Wolfgang Scholl
Life of this patent
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Abstract
The invention relates to a wiper arm device (100) for cleaning a vehicle window (1), with a wiper arm head (10) that can be at least indirectly connected by means of a wiper arm rod (22) with a wiper blade (5) at a first end region with a drive shaft (12) and a second end region lying opposite the first end region, wherein the wiper arm rod (22) is pivotably mounted on the side facing the wiper arm head (10) in a first pivoting axis (20). It is provided according to the invention that a spacer device (40) is arranged on the wiper arm rod (22), and designed to hold the wiper arm rod (22) a constant distance (a) away from the vehicle window (1).
Claims8
A wiper arm arrangement for cleaning a vehicle window, comprising:
- a wiper arm head that is at least indirectly connected by a wiper arm rod with a wiper blade at a first end region with a drive shaft and a second end region lying opposite the first end region,
- wherein the wiper arm rod is pivotably mounted on the side facing the wiper arm head in a first pivoting axis,
- wherein a spacer device is arranged on the wiper arm rod, and holds the wiper arm rod a constant distance away from the vehicle window.
Dependencies are inferred from the claim text.