| 发明名称 |
ROTARY BENDING TOOL AND METHOD OF MANUFACTURE |
| 摘要 |
A rotary bending tool having a series of graphite plugs mounted in a saddle recess engaging a rocker surface to lubricate the same. The rocker is machined in a n unhardened state and thereafter heat treated to be hardened, with reverse bending of the rock er thereafter carried out to correct any warpage.
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| 申请公布号 |
CA2467303(A1) |
申请公布日期 |
2005.02.01 |
| 申请号 |
CA20042467303 |
申请日期 |
2004.05.14 |
| 申请人 |
DANLY IEM, DIVISION OF CONNELL LIMITED PARTNERSHIP |
发明人 |
MADEJ, FRANK;CHUN, VICTOR |
| 分类号 |
B21D5/02;(IPC1-7):B21D5/00 |
主分类号 |
B21D5/02 |
| 代理机构 |
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