Push rod, and process for producing the same
US6216557A · kind A · utility
5Cited by
7References
3Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 29, 1996 |
| Grant date | Apr 17, 2001 |
| Priority date | — |
| Expiry date | Jan 29, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2142
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A push rod includes a rod body and a steel ball bonded to at least one of end faces of the rod body by an electric resistance welding. The rod body 2 is formed from an aluminum alloy. Thus, it is possible to provide a push rod which is lightweight and which can be produced at an inexpensive cost.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.