Compact head assembly for internal combustion engine
US6138625A · kind A · utility
6Cited by
32References
14Claims
0Family size
Inventor
Key dates
| Filing date | Mar 17, 1999 |
| Grant date | Oct 31, 2000 |
| Priority date | — |
| Expiry date | Mar 17, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02F2001/245
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An internal combustion engine head assembly is disclosed wherein the rocker arms for the intake and exhaust valves each have a portion that pivots about a common axis, and wherein these portions are concentric to one another. Thus, a very compact combustion head assembly is provided. In particular, the present invention is useful in Harley-Davidson motorcycles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.