Invention Grant
- Patent Title: Pneumatic run flat tire
- Patent Title (中): 气动式平轮胎
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Application No.: US13607344Application Date: 2012-09-07
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Publication No.: US09090129B2Publication Date: 2015-07-28
- Inventor: Kenji Horiuchi
- Applicant: Kenji Horiuchi
- Applicant Address: JP
- Assignee: The Yokohama Rubber Co., LTD.
- Current Assignee: The Yokohama Rubber Co., LTD.
- Current Assignee Address: JP
- Agency: Thorpe North & Western
- Priority: JP2011-213252 20110928
- Main IPC: B60C17/00
- IPC: B60C17/00 ; B60C15/00 ; B60C13/00 ; B60C15/06
Abstract:
In a pneumatic run flat tire in which an inner side reinforcing rubber layer having a falcated cross-section is disposed in a side wall portion, dynamic elastic moduli E′10A, E′10B, and E′10C and values T10A, T10B, and T10C of a tan δ at 60° C. of rubber compositions of each region of the inner side reinforcing rubber layer are configured so as to satisfy the relationships E′10A
Public/Granted literature
- US20130075004A1 Pneumatic Run Flat Tire Public/Granted day:2013-03-28
Information query
