Title:
A control device for bicycles
Document Type and Number:
Japanese Patent JP5941120
Kind Code:
B2
Abstract:
A bicycle control apparatus is basically provided with a memory device and a control device. The control device is programmed with an automatic switching function and a manual switching function. The automatic switching function automatically switches an assist ratio, which is a ratio of a manual drive force to a drag force of an electric assist motor, based on a relationship between a threshold value that is stored and a reference value that is indicative of one of a bicycle traveling environment and a bicycle traveling state. The manual switching function switches the assist ratio based on a manual operation. The control device is further programmed to update the threshold value is updated based on the reference value when switching the assist ratio by the manual switching function.
More Like This:
Inventors:
Junya Fujita
Usui Makoto
Nishihara Ohira
Usui Makoto
Nishihara Ohira
Application Number:
JP2014223109A
Publication Date:
June 29, 2016
Filing Date:
October 31, 2014
Export Citation:
Assignee:
SHIMANO INC.
International Classes:
B62M6/45
Domestic Patent References:
JP2007230411A | ||||
JP2011178341A | ||||
JP2000344176A | ||||
JP2010264977A | ||||
JP2008254592A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda
Previous Patent: The uncle lever for clocks which has the optimized horned part
Next Patent: JPS5941121
Next Patent: JPS5941121