Gear changing control apparatus
US9896156B2 · kind B2 · utility
2Cited by
8References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 18, 2015 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | Mar 18, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2306/40
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A gear changing control apparatus is provided for controlling a plurality of operation modes of a drive unit of an electric transmission that assists a manual drive force of a bicycle. The control apparatus includes a controller. The controller selects a gear changing range that can be used according to a selected operation mode from a plurality of operation modes. The controller controls the electric transmission within the gear changing range that is selected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.