Invention Grant
- Patent Title: Bicycle control apparatus
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Application No.: US15667952Application Date: 2017-08-03
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Publication No.: US10377443B2Publication Date: 2019-08-13
- Inventor: Yasuhiro Tsuchizawa
- Applicant: Shimano Inc.
- Applicant Address: JP Osaka
- Assignee: Shimano Inc.
- Current Assignee: Shimano Inc.
- Current Assignee Address: JP Osaka
- Agency: Global IP Counselors, LLP
- Priority: JP2013-224122 20131029
- Main IPC: B62M6/45
- IPC: B62M6/45 ; B62M7/04 ; B62M25/04 ; B62M6/50 ; B62M6/55 ; B62M3/00

Abstract:
A bicycle control apparatus is basically provided for controlling a bicycle having a drive assistance electric motor. The bicycle control apparatus includes a manual drive force detector, a shift state detector and a controller. The manual drive force detector detects a manual drive force. The shift state detector detects a shift state of the bicycle. The controller issues a command for controlling a drive assistance force to be outputted by the drive assistance electric motor in accordance with the manual drive force detected by the manual drive force detector. The controller controls the drive assistance force to delay a reduction in the drive assistance force in relation to a reduction in the manual drive force upon determining the manual drive force is reduced, and controls the delay in the reduction of the drive assistance force in accordance with the shift state of the bicycle.
Public/Granted literature
- US20170327182A1 BICYCLE CONTROL APPARATUS Public/Granted day:2017-11-16
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