Login| Sign Up| Help| Contact|

Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2018/039999
Kind Code:
An antiskid device for a tire of a vehicle, especially relating to a bead chain. Stress reduction transition chains (3a, 3b) are disposed on two sides of a second connection assembly (23) of an outer side rope (2). A stress reduction member is disposed at a position at which the distance between two ends of a steel rope of the corresponding stress reduction transition chain (3a, 3b) and a connection member ranges from 15 mm to 70 mm. The extrusion and the friction made by an antiskid member to the connection member can be effectively alleviated, and the service life of the steel rope is prolonged by 2 to 5 times.

More Like This:
LU, Quanhua (Room 702, Unit 1 BLK 4,Xi’hu District, Jia’nan Apartment, Hangzhou Zhejiang 0, 310000, CN)
Application Number:
Publication Date:
March 08, 2018
Filing Date:
August 31, 2016
Export Citation:
Click for automatic bibliography generation   Help
DEQING GENERAL INDUSTRY CO., LTD. (No.927 Zhongxing Rd, Wukang Town Deqing County, Huzhou Zhejiang 0, 313200, CN)
International Classes:
Attorney, Agent or Firm:
HUZHOU KING GUARD INTELLECTUAL PROPERTY LAW FIRM (East of the 7F, 4 Bld. Guohe Center Building,No.515, Hangchangqiao North Rd., Wuxing Distric, Huzhou Zhejiang 0, 313000, CN)
Download PDF: