Bicycle derailleur and link pin for bicycle derailleur
US11697474B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 30, 2020 |
| Grant date | Jul 11, 2023 |
| Priority date | — |
| Expiry date | Feb 1, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62J45/413
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A bicycle derailleur comprises a base member, a chain guide, a motor unit, and a linkage structure. The base member has at least one first link-pin-receiving opening. The motor unit has at least one second link-pin-receiving opening. The linkage structure comprises at least one link member and at least one link pin. The at least one link member is configured to movably couple the chain guide to the base member. The at least one link member has at least one third link-pin-receiving opening. The at least one link pin is configured to pivotally couple the at least one link member to the base member about at least one link pivot axis. One of the at least one link pin is configured to extend through the at least one first link-pin-receiving opening, the at least one second link-pin-receiving opening, and the at least one third link-pin-receiving opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.