Method of manufacturing engines
US5195480A · kind A · utility
5Cited by
12References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 19, 1991 |
| Grant date | Mar 23, 1993 |
| Priority date | — |
| Expiry date | Apr 19, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49893
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method of broaching the surfaces of crankcase halves to permit upper and lower halves to be subsequently assembled in random pairs as a crankcase for use in an internal combustion engine. Each of the halves is broached along an essentially flat mating portion and main bearing half bores. The broached halves are then assembled together along their respective mating surfaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.