发明申请
- 专利标题: TIRE
-
申请号: US17960348申请日: 2022-10-05
-
公开(公告)号: US20230125290A1公开(公告)日: 2023-04-27
- 发明人: Yuya MEGURO
- 申请人: Sumitomo Rubber Industries, Ltd.
- 申请人地址: JP Kobe-shi
- 专利权人: Sumitomo Rubber Industries, Ltd.
- 当前专利权人: Sumitomo Rubber Industries, Ltd.
- 当前专利权人地址: JP Kobe-shi
- 优先权: JP2021-174924 20211026
- 主分类号: B60C11/03
- IPC分类号: B60C11/03 ; B60C11/01
摘要:
A tire includes a tread portion including a first tread edge, a first shoulder circumferential groove, and a first shoulder land portion demarcated by the first shoulder circumferential groove to include the first tread edge. The first shoulder land portion is provided with first shoulder lateral grooves extending from the first shoulder circumferential groove to the first tread edge. One of the first shoulder lateral grooves includes first and second groove walls which face each other, and a tie-bar. The tie-bar includes an outer surface extending along a ground contact surface of the first shoulder land portion, the outer surface being connected to the first and second groove walls. The outer surface includes a first edge connected to the first groove wall, and a second edge connected to the second groove wall, the second edge having a length smaller than a length of the first edge.
公开/授权文献
- US11897290B2 Tire 公开/授权日:2024-02-13
信息查询