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Patent Searching and Data


Title:
SAFETY WHEEL, VEHICLE WHEEL WITH SAME, AND BOGIE
Document Type and Number:
WIPO Patent Application WO/2019/223758
Kind Code:
A1
Abstract:
Disclosed is a safety wheel (100) applicable for being provided in a tire (5). The safety wheel comprises at least two single bodies (10), wherein each single body (10) is generally of a circular arc structure, and comprises an inner ring wall (101) and an outer ring wall (102), both a head end and a tail end, of each single body (10) are respectively provided with a connection hole (103), and each connection hole (103) extends from the inner ring wall (101) to the outer ring wall (102); and a connection member (2), wherein the connection member (2) passes through the connection hole (103) at the tail end of the single body (10) and through the connection hole (103) at the head end of the other single body (10); and the single bodies (10) are successively connected into a circular ring structure. By using the safety wheel, a process of mounting the safety wheel in a tire is simplified, therefore reducing assembly time and costs.

Inventors:
GUO, Yong (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
ZHANG, Xin (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
MENG, Xiangyu (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
Application Number:
CN2019/088108
Publication Date:
November 28, 2019
Filing Date:
May 23, 2019
Export Citation:
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Assignee:
BYD COMPANY LIMITED (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
International Classes:
B60C17/04; B60B11/10
Foreign References:
CN101117084A2008-02-06
JPH08244421A1996-09-24
KR20150091574A2015-08-12
US20110126955A12011-06-02
JP2010285050A2010-12-24
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (Room 301 Trade Building, Zhaolanyuan Tsinghua University,Qinghuayuan, Haidian District, Beijing 4, 100084, CN)
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