| 发明名称 |
POWDER METAL BEARING CAP BREATHING WINDOWS |
| 摘要 |
The present invention provides a PM main bearing cap, and its precursor compact, with an undercut breathing window that is formed during a compaction process. By fabricating the undercut during the compaction process, the invention eliminates the need for a secondary machining operation to form the undercut feature in the bearing caps. |
| 申请公布号 |
EP2132452(A4) |
申请公布日期 |
2012.05.30 |
| 申请号 |
EP20080744173 |
申请日期 |
2008.03.21 |
| 申请人 |
GKN SINTER METALS, LLC |
发明人 |
MANDEL, JOEL, H.;PHILLIPS, DONALD, J.;SCHMITT, RAINER |
| 分类号 |
F16C35/00;B22F3/03;B22F5/10;B30B7/00;B30B11/02;F02F7/00;F16C9/02;F16C35/02 |
主分类号 |
F16C35/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
