Bicycle computer control arrangement and method
US6682087B1 · kind B1 · utility
42Cited by
22References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 23, 2002 |
| Grant date | Jan 27, 2004 |
| Priority date | — |
| Expiry date | Aug 23, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62M25/08
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A control system for an automatic shifting bicycle transmission comprises a control unit that communicates with a memory location. The memory location stores a plurality of shift tables. The control system uses the information in the shift tables to shift gears with a powered shifting device. The powered shifting device can be manipulated using shift switches in a manual operating mode. The shift switches also are used to switch between the plurality of shift tables.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.