Invention Grant
- Patent Title: Bicycle disc brake rotor
- Patent Title (中): 自行车盘式制动转子
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Application No.: US13304330Application Date: 2011-11-24
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Publication No.: US08813921B2Publication Date: 2014-08-26
- Inventor: Toru Iwai , Makoto Souwa
- Applicant: Toru Iwai , Makoto Souwa
- 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 bicycle disc brake rotor basically has an outer portion, an inner portion and an intermediate portion. The outer portion is made of a first material. The inner portion is made of the first material. The intermediate portion is disposed between the outer portion and the inner portion. The intermediate portion is made of the first material. The intermediate portion is partially laminated by a layer made of a second material. The second material is different from the first material. The layer has a contour tracing a contour of the intermediate portion.
Public/Granted literature
- US20130133993A1 BICYCLE DISC BRAKE ROTOR Public/Granted day:2013-05-30
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