Invention Application
US20070272336A1 Supporter for run-flat tire and pneumatic run-flat tire using the same
审中-公开
用于使用其的漏气轮胎和气动漏气保用轮胎的支撑件
- Patent Title: Supporter for run-flat tire and pneumatic run-flat tire using the same
- Patent Title (中): 用于使用其的漏气轮胎和气动漏气保用轮胎的支撑件
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Application No.: US11802336Application Date: 2007-05-22
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Publication No.: US20070272336A1Publication Date: 2007-11-29
- Inventor: Yoshikatsu Hatakeyama , Tomohiro Kusano
- Applicant: Yoshikatsu Hatakeyama , Tomohiro Kusano
- Applicant Address: JP Tokyo
- Assignee: Bridgestone Corporation
- Current Assignee: Bridgestone Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2006-143670 20060524
- Main IPC: B60C17/06
- IPC: B60C17/06
Abstract:
Provided is an annular supporter for a run-flat tire which comprises a supporting part and a leg part and which can support a load in run-flat running, wherein the leg part comprises a rubber composition comprising a rubber component which contains 60 mass parts or more of a conjugate diene base rubber such as isoprene rubber or natural rubber per 100 mass parts of the rubber component.
Information query
