Invention Grant
- Patent Title: Bicycle rear derailleur
- Patent Title (中): 自行车后拨链器
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Application No.: US12113235Application Date: 2008-05-01
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Publication No.: US07963870B2Publication Date: 2011-06-21
- Inventor: Tomoya Deguchi , Yoshinori Irie
- Applicant: Tomoya Deguchi , Yoshinori Irie
- Applicant Address: JP Osaka
- Assignee: Shimano Inc.
- Current Assignee: Shimano Inc.
- Current Assignee Address: JP Osaka
- Agency: Global IP Counselors, LLP
- Main IPC: F16H9/00
- IPC: F16H9/00 ; F16H59/00 ; F16H61/00 ; F16H63/00
Abstract:
A base member is provided for a bicycle rear derailleur that basically comprises a housing portion and a fixing bolt. The housing portion is provided with a blind bore. The fixing bolt has a first portion rotatably supported by the housing portion within the blind bore and a second portion projecting from the housing portion. The second portion has a thread formed thereon and a tool engagement structure to rotate the fixing bolt relative to the housing portion.
Public/Granted literature
- US20090275429A1 BICYCLE REAR DERAILLEUR Public/Granted day:2009-11-05
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