Foam pattern for casting an air cooled cylinder head
US4657063A · kind A · utility
22Cited by
9References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 17, 1985 |
| Grant date | Apr 14, 1987 |
| Priority date | — |
| Expiry date | May 17, 2005 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02F2200/08
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of fabricating a foam mold pattern for forming an air cooled cylinder head in a lost foam casting process, the cylinder head including a cooling fin, the method comprising the steps of: fabricating a foam mold pattern fin portion including a cooling fin, fabricating a foam mold pattern main portion, and attaching the fin portion to the main portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.