发明名称 |
METHOD AND DEVICE FOR MAKING SLEEVE |
摘要 |
A process and device forms a sleeve from a flat, rectangular blank by winding the blank around a mandrel after it has been clamped to the mandrel surface and where the clamp passes under a presser member due to the lifting of the presser member by the action of a cam. The sleeve is permanently formed by a sealing of the blank edges upon the mandrel by a sealing member. |
申请公布号 |
JPS55154215(A) |
申请公布日期 |
1980.12.01 |
申请号 |
JP19800053695 |
申请日期 |
1980.04.24 |
申请人 |
4 P NICOLAUS KEMPTEN GMBH;RITSUSEN GMBH MASCHF |
发明人 |
OIGEN ETSUKERUTO |
分类号 |
B31B49/00;B31B3/34;B31C1/00 |
主分类号 |
B31B49/00 |
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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