Title:
NON-PNEUMATIC SAFETY TIRE HAVING BIONIC TOOTH STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/151809
Kind Code:
A1
Abstract:
A non-pneumatic safety tire having a bionic tooth structure. Supporting columns (30) of the non-pneumatic safety tire extend between an inner circumferential connecting member (40) and an outer circumferential connecting member (20) and are respectively connected to the inner circumferential connecting member (40) and the outer circumferential connecting member (20) in a matching mode, the supporting columns (30) have a certain radian and are bent towards the outside of a tire side, and the two supporting columns (30) are correspondingly disposed in the axial direction of the tire and arranged in a mirror symmetry mode, so as to form a "tooth"-shaped supporting pair. The non-pneumatic safety tire structure not only has the characteristics of bearing capacity and static stiffness of a pneumatic tire, but also is reasonable in grounding pressure distribution, thereby facilitating improvement of shock absorption performance.
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Inventors:
WANG WEI (CN)
WANG ZHUQING (CN)
WANG YUE'E (CN)
WANG ZHUQING (CN)
WANG YUE'E (CN)
Application Number:
PCT/CN2021/128015
Publication Date:
July 21, 2022
Filing Date:
November 01, 2021
Export Citation:
Assignee:
QINGDAO UNIV OF SCIENCE AND TECHNOLOGY (CN)
International Classes:
B60C7/00; B60C7/10
Foreign References:
| CN112706563A | 2021-04-27 | |||
| CN107053955A | 2017-08-18 | |||
| CN206306739U | 2017-07-07 | |||
| CN104999862A | 2015-10-28 | |||
| CN107539028A | 2018-01-05 | |||
| DE102004011053A1 | 2005-09-22 | |||
| KR20170009508A | 2017-01-25 |
Attorney, Agent or Firm:
QINGDAO HENGSHENG ZHONGLI IP FIRM (GENERAL PARTNERSHIP) (CN)
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