发明名称 |
METHOD OF BENDING BAND KNIFE. |
摘要 |
The method of bending a band knife includes forming a bent portion of a predetermined angle on a band knife (1), sent out intermittently from an outlet of a mould (20). A push member (22) can be moved a predetermined width. A moulding surface (21) is provided at the outlet of the mould, while the feeding of the band knife (1) is stopped. |
申请公布号 |
EP0317637(A4) |
申请公布日期 |
1989.10.17 |
申请号 |
EP19880904610 |
申请日期 |
1988.05.18 |
申请人 |
MIZUKAWA, SUEHIRO;OHTANI, SUSUMA;OGAWA, NAOKI |
发明人 |
MIZUKAWA, SUEHIRO |
分类号 |
B21D5/04;B21D53/64 |
主分类号 |
B21D5/04 |
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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