发明名称 |
Twist-forming press for crank shaft or the like |
摘要 |
A twist-forming process and a coining process for a crank shaft are carried out by using one twist-forming press including a twist forming section and a coining section, and a stopper height adjusting means for determining the crank pin arrangement and for finely adjusting the twist angles is integrally incorporated into the twist-forming press.
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申请公布号 |
US5295381(A) |
申请公布日期 |
1994.03.22 |
申请号 |
US19920959585 |
申请日期 |
1992.10.13 |
申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
NISHIKAWA, JUNJI;KONISHI, HIROMICHI;TADO, MASASHI;SATO, YASUMASA |
分类号 |
B21D11/16;B21K1/08;(IPC1-7):B21D11/16 |
主分类号 |
B21D11/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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