Title:
自転車用制御装置
Document Type and Number:
Japanese Patent JP6941511
Kind Code:
B2
Abstract:
To provide a control device for a bicycle, which can properly control output of a motor for assisting propulsion for the bicycle.SOLUTION: A control device for a bicycle includes a control part that controls a motor for assisting propulsion for the bicycle. A derailleur is synchronized with a plurality of sprockets when performing a speed change operation for switching looping of a chain among the plurality of sprockets, and the control part controls output of the motor in accordance with at least one of a rotational phase and a rotational speed of a rotor rotatable around an axis of rotation different from axes of rotation of the plurality of sprockets.SELECTED DRAWING: Figure 1
Inventors:
Yasuhiro Tsuchizawa
Application Number:
JP2017170470A
Publication Date:
September 29, 2021
Filing Date:
September 05, 2017
Export Citation:
Assignee:
SHIMANO INC.
International Classes:
B62M6/45; B62M9/10
Domestic Patent References:
| JP2013047083A | ||||
| JP2016132256A | ||||
| JP2016132258A | ||||
| JP9123980A | ||||
| JP2013216176A | ||||
| JP10095383A |
Foreign References:
| WO2016130833A1 | ||||
| WO2011158220A2 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda