Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ACTIVE GRILLE SHUTTER WITH REDUCED FRICTION ON BLADE SHAFT
Document Type and Number:
WIPO Patent Application WO/2019/205649
Kind Code:
A1
Abstract:
An active grille shutter, capable of reducing frictions on a blade shaft (11), comprises a blade (1), a grille body (3), and an actuator cover (4). The grille body (3) is provided with a protection cover (31) cooperating with the actuator cover (4) to form a hollow protective structure (41). The protection cover (31) and the actuator cover (4) define a circular hole (311). The protective structure (41) communicates with the exterior through the circular hole (311). The blade (1) is provided with a rotating shaft (11) holding within the circular hole (311). The external surface of the shaft (11) is a convex surface. The active grille shutter solves the problem of excessive frictions when the blade shaft (11) moves by providing the blade shaft (11) with a convex surface.

Inventors:
ZHANG, Chen (No. 540, Moyu RoadAnting Town, Jiading District, Shanghai 5, 201805, CN)
GUI, Xiaogang (No. 540, Moyu RoadAnting Town, Jiading District, Shanghai 5, 201805, CN)
Application Number:
CN2018/119712
Publication Date:
October 31, 2019
Filing Date:
December 07, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
YANFENG PLASTIC OMNIUM AUTOMOTIVE EXTERIOR SYSTEMS CO., LTD. (No. 540, Moyu RoadAnting Town, Jiading District, Shanghai 5, 201805, CN)
COMPAGNIE PLASTIC OMNIUM (19 Boulevard Jules-Carteret, Lyon, Lyon, Lyon, FR)
International Classes:
B60K11/08
Foreign References:
CN208085478U2018-11-13
CN208085479U2018-11-13
CN108454384A2018-08-28
CN204775095U2015-11-18
DE102013200939A12014-07-24
CN206589833U2017-10-27
CN206781527U2017-12-22
DE102015210874B32016-10-06
Attorney, Agent or Firm:
LLR CHINA PATENT (Room D-606, Guojicaijing CenterNo. 87, Xisanhuanbeilu, Haidian District, Beijing 9, 100089, CN)
Download PDF: