Chain guide, chain drive device, and transmission system
US12117079B2 · kind B2 · utility
0Cited by
12References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2023 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | Mar 21, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2007/185
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
To provide a chain guide, chain drive device, and transmission system, with which an amount of lubricating oil supplied to guide surfaces is increased. The chain guide includes an upper additional extension formed to extend from an upper end of a sliding guide part in the guide longitudinal direction and having an oil-recovery guide surface positioned opposite and spaced from the chain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.