Invention Grant
US08235408B2 Bicycle shift control device that responds to a manually operated switch
有权
自行车换档控制装置，用于响应手动操作的开关
- Patent Title: Bicycle shift control device that responds to a manually operated switch
- Patent Title (中): 自行车换档控制装置，用于响应手动操作的开关
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Application No.: US11552759Application Date: 2006-10-25
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Publication No.: US08235408B2Publication Date: 2012-08-07
- Inventor: Etsuyoshi Watarai
- Applicant: Etsuyoshi Watarai
- Applicant Address: JP Sakai
- Assignee: Shimano, Inc.
- Current Assignee: Shimano, Inc.
- Current Assignee Address: JP Sakai
- Agent James A. Deland
- Priority: JP2006-172780 20060622
- Main IPC: B62M25/08
- IPC: B62M25/08
Abstract:
A bicycle shift control device comprises a traveling state detecting circuit that detects a traveling state of the bicycle and a manually operated switch that outputs a switch signal. A shift control circuit provides a control signal, in response to the switch signal provided by the operation of the switch, for setting the speed stage of a bicycle transmission to correspond to the range of traveling states that contains the detected traveling state.
Public/Granted literature
- US20070296176A1 BICYCLE SHIFT CONTROL DEVICE THAT RESPONDS TO A MANUALLY OPERATED SWITCH Public/Granted day:2007-12-27
Information query
