Invention Grant
- Patent Title: Disk brake rotor
- Patent Title (中): 盘式制动转子
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Application No.: US12750106Application Date: 2010-03-30
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Publication No.: US08522931B2Publication Date: 2013-09-03
- Inventor: Makoto Souwa , Toru Iwai
- Applicant: Makoto Souwa , Toru Iwai
- Applicant Address: JP Osaka
- Assignee: Shimano Inc.
- Current Assignee: Shimano Inc.
- Current Assignee Address: JP Osaka
- Agency: Global IP Counselors
- Main IPC: F16D65/12
- IPC: F16D65/12
Abstract:
A disk brake rotor includes a first rotor portion, a second rotor portion and a third rotor portion. The second rotor portion has an annular portion and at least one ventilation hole. The third rotor portion also has an annular portion. The first portion is attached to and disposed between the second rotor portion and the third rotor portions, such that a surface of the first rotor portion is an exposed area exposed by the at least one ventilation hole.
Public/Granted literature
- US20110240420A1 DISK BRAKE ROTOR Public/Granted day:2011-10-06
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