Invention Grant
- Patent Title: Motorcycle tires and method of producing the same
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Application No.: US11038364Application Date: 2005-01-21
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Publication No.: US07476285B2Publication Date: 2009-01-13
- Inventor: Kiyoshi Ikehara , Sumito Nakagawa , Tsutomu Nakamura
- Applicant: Kiyoshi Ikehara , Sumito Nakagawa , Tsutomu Nakamura
- Applicant Address: JP Tokyo
- Assignee: Bridgestone Corporation
- Current Assignee: Bridgestone Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2000-374704 20001208; JP2001-023438 20010131
- Main IPC: B29D30/00
- IPC: B29D30/00 ; B29D30/06 ; B60C9/18 ; B60C9/22

Abstract:
A motorcycle tire having excellent belt cord durability, high-speed durability, impact force absorbability, running stability and uniformity performances is produced by constituting a belt with a low-cost steel cord member having a specified twisting construction of 2 to 7 filaments and a specified space between the mutual filaments over a full length of the cord in the belt.
Public/Granted literature
- US20050121135A1 Motorcycle tires and method of producing the same Public/Granted day:2005-06-09
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