Multifunction windshield wiper with distribution of fluid and air assembled with flexible joints
OwnerGregory Mark Adamczakinventor
Life of this patent
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Abstract
A multifunction windshield wiper includes a wiper arm, a wiper blade holder, and a wiper blade to facilitate, through channels, the direct distribution of the liquid or an air on the windshield surface. The direct distribution of the liquid and an air maximize the wiping effect and minimizes their usage. The wiper arm is assembled with wiper blade holder within the flexible spherical joints to refine the contact with a curved surface during the operational movement of the windshield wiper in the different weather conditions. The windshield wiper arm has a flexible joint with the link arm to facilitate the tension on the windshield surface during the wiping process.
Claims11
A windshield wiper, comprising;
- a wiper arm assembled with a wiper blade holder;
- flexible spherical joints between the wiper arm and the wiper blade holder, the wiper arm being connected to an arm link;
- a single flexible spherical joint between the wiper arm and the arm link, the wiper arm and the wiper blade holder each having a respective fluid channel in connection with each other to provide distribution of washer fluid onto a windshield and each having a respective air channel in connection with each other to provide distribution of air onto the windshield;
- and
- wherein the wiper arm and the wiper blade holder together have a set of seal rings that separate the respective fluid channel of the wiper arm and the respective air channel of the wiper arm from each other, the wiper blade holder being assembled with a wiper blade and with a flexible insert, which provides tension to the wiper blade that results in uniform contact of the wiper blade with the windshield.
Dependencies are inferred from the claim text.