The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 2022
Filed:
Sep. 19, 2017
Taizhou Valeo Wenling Automotive Systems Co., Ltd, Wenling Taizhou, CN;
Denis Grandjean, Wenling Taizhou, CN;
Jian Chen, Wenling Taizhou, CN;
Haoyi Hong, Wenling Taizhou, CN;
TAIZHOU VALEO WENLING AUTOMOTIVE SYSTEMS CO., LTD, Wenling Taizhou, CN;
Abstract
The present invention proposes a wiper system being capable of ensuring wiping quality for the windshields with complex surfaces. The wiper system comprises: a wiper arm (), on which a wiper blade () for cleaning a surface () of an object to be cleaned is provided; a first electrical motor () driving the wiper arm () to swing; a second electrical motor (); a sensor () measuring a parameter representing the position of the wiper arm on the object to be cleaned; a control unit () receiving said parameter from said sensor () and utilizing said parameter to control the rotation angle of the an output shaft () of the second electrical motor (), such that the output shaft () drives rotate the wiper blade () under control to change the rotation angle of the central plane of the wiper blade with respect to the wiper arm. The present invention also proposes a vehicle comprising said wiper system.