Valve operating camshaft system for internal combustion engine
US7975381B2 · kind B2 · utility
0Cited by
5References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 10, 2008 |
| Grant date | Jul 12, 2011 |
| Priority date | — |
| Expiry date | Jan 26, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49293
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A camshaft system includes a number of cam lobes locked upon a cylindrical shaft. Bearings configured with one-piece bores and are engaged with the cylindrical shaft. The bearings are captured upon the shaft by the locked-on cam lobes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.