发明名称 |
Punch holder with a stripper arrangement. |
摘要 |
<p>A punch holder (10) including a punch holder member (20) with a stripper arrangement including a sleeve (36) axially movable with respect to the holder member (20), each of the holder members (20) and sleeve (36) fit end to end within a bore (79) in an outer member (78), and stripper spring (38) interposed between the holder member (20) and sleeve (56). A resilient cup piece (58) fit to the end of the sleeve (36) enclosing the lower end face (56) of the sleeve (36).</p> |
申请公布号 |
EP0398253(A1) |
申请公布日期 |
1990.11.22 |
申请号 |
EP19900109134 |
申请日期 |
1990.05.15 |
申请人 |
MURATA- WIEDEMANN, INC. |
发明人 |
CHUN, VICTOR L.;JAWORSKI, GEORGE |
分类号 |
B21D28/34;B21D45/00;B21D45/08 |
主分类号 |
B21D28/34 |
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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