Title:
TREAD GROOVE TIRE HAVING ENHANCED STONE REMOVAL EFFECT
Document Type and Number:
WIPO Patent Application WO/2022/068833
Kind Code:
A1
Abstract:
A tread groove tire having an enhanced stone removal effect, comprising a tire body (100), and grooves (102) that are provided on the surface of the tire body (100) and used for increasing friction. The surface of the tire body (100) on both sides of the grooves (102) is provided with tread patterns (101) for increasing friction; and stone-removing blocks (103) are provided inside the grooves (102). The angles of the grooves (102): the included angle between two side walls of each groove (102) is equal to α+β; the angles α and β are included angles between sidewalls of a tread groove and the radial direction of a tire, 0°<α, and β<45°.
Inventors:
WANG FENG (CN)
CHEN XUEMEI (CN)
WANG XIAOKUN (CN)
LIN YU (CN)
LI MING (CN)
MA XIAOGANG (CN)
LIU SHUAI (CN)
ZHAO XUEFENG (CN)
SUN JIANLEI (CN)
SUI MENGMENG (CN)
ZHANG ZHENGWEI (CN)
CHEN XUEMEI (CN)
WANG XIAOKUN (CN)
LIN YU (CN)
LI MING (CN)
MA XIAOGANG (CN)
LIU SHUAI (CN)
ZHAO XUEFENG (CN)
SUN JIANLEI (CN)
SUI MENGMENG (CN)
ZHANG ZHENGWEI (CN)
Application Number:
PCT/CN2021/121496
Publication Date:
April 07, 2022
Filing Date:
September 28, 2021
Export Citation:
Assignee:
SHANDONG LINGLONG TYRE CO LTD (CN)
International Classes:
B60C11/12; B60C11/13
Foreign References:
| CN112046207A | 2020-12-08 | |||
| TW201343428A | 2013-11-01 | |||
| CN106739841A | 2017-05-31 | |||
| CN111546836A | 2020-08-18 | |||
| JPH11129707A | 1999-05-18 |
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