Power-assisted bicycle
JP2025111338APending Publication Date: 2025-07-30MINEBEAMITSUMI INC
Patent Information
- Application Number
- JP2024005713
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-01-17
- Publication Date
- 2025-07-30
Smart Images
Figure 2025111338000001_ABST
Abstract
To provide a power-assisted bicycle capable of suppressing a metal sound and excessive rotation of a pedal during a gear change.SOLUTION: In a power-assisted bicycle 1, a degree of assistance to a pedal 4 is limited after a first transmission gear ratio is changed to a second transmission gear ratio until the assistance to the pedal 4 corresponding to the second transmission gear ratio is started.SELECTED DRAWING: Figure 4
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Citation Information
Patent Citations
Control device for human-powered vehicle
JP2020090109A