基本信息:
- 专利标题： 充气轮胎
- 申请号：CN201580084818.9 申请日：2015-11-25
- 公开(公告)号：CN108430801A 公开(公告)日：2018-08-21
- 发明人： 畑宽 , 松田淳 , 金基云 , 朴昶重
- 申请人： 横滨橡胶株式会社 , 锦湖轮胎有限公司
- 申请人地址： 日本东京都
- 专利权人： 横滨橡胶株式会社,锦湖轮胎有限公司
- 当前专利权人： 横滨橡胶株式会社,锦湖轮胎有限公司
- 当前专利权人地址： 日本东京都
- 代理机构： 北京市中咨律师事务所
- 代理人： 张谟煜; 段承恩
- 国际申请： PCT/JP2015/083121 2015.11.25
- 国际公布： WO2017/090136 JA 2017.06.01
- 进入国家日期： 2018-05-24
- 主分类号： B60C11/01
- IPC分类号： B60C11/01 ; B60C13/00
In order to ensure outside noise reduction and anti-hydroplaning performance, this pneumatic tire comprises a lug groove (24) that opens outwards in the tire width direction on the outermost side of the tread (2) in the tire width direction, and is provided with a projection (10) which is disposed outside of the opening of the lug groove (24) in the tire width direction, and which, in a state assembled on a normal rim, filled with normal internal pressure and loaded with 70% of the normal load, extends outwards in the tire radial direction beyond the bottom (R) of the lug groove (24) at maximum groove depth, and the leading end (10a) of the projection (10) is arranged inwards of the tread surface (S) of the tread (2) in the tire radial direction. A stopper unit (11) is provided which protrudes from the surface of the tread 2 outside of the ground contact end in the tire width direction and inside of the projection (10) in the tire width direction.
IPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60C | 车用轮胎（制造、修理入B29）；轮胎充气；轮胎的更换；一般充气弹性体与气门的连接；与轮胎有关的装置或布置 |
| ------B60C11/00 | 轮胎胎面；胎面花纹；防滑嵌插件 |
| --------B60C11/01 | .胎面与侧壁之间的胎肩形状，例如圆形的、阶梯形的、悬臂式的 |