发明名称 |
STANZWERKZEUG ZUM GLEICHZEITIGEN STANZEN EINES STATOR- UND EINES ROTORBLECHES. |
摘要 |
<p>A punch which includes a notching tool and a separating which are adapted to punch at least one notch and a separating gap in each effective working stroke of the punch. A separating tool is formed by at least two independently disposed separating punches which are spaced from each other by a distance which is equal to or greater than a width of a web formed between two punched notches. Likewise, the notching tool may be in the form of two independent spaced notching punches.</p> |
申请公布号 |
CH641982(A5) |
申请公布日期 |
1984.03.30 |
申请号 |
CH19790005425 |
申请日期 |
1979.06.11 |
申请人 |
SCHULER, L., GMBH |
发明人 |
EWALD BERGMANN;OTTO KURZ;HANS-MARTIN DOMMER |
分类号 |
B21D28/22;H02K15/02;(IPC1-7):21D28/22 |
主分类号 |
B21D28/22 |
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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