发明名称 |
Double-cylinder opener and relative process for opening and cleaning staple fiber by progressive action |
摘要 |
A double-cylinder opener for staple fiber being pneumatically transported in an air stream, the two cylinders being parallel and mutually offset, the fibers passing firstly about the first cylinder and then about the second cylinder with spiral motion, the two cylinders forming two beaters of different action, which rotate at different velocities and are provided with different spike population densities.
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申请公布号 |
US5845367(A) |
申请公布日期 |
1998.12.08 |
申请号 |
US19970890307 |
申请日期 |
1997.07.09 |
申请人 |
FRATELLI MARZOLI & C. S.P.A. |
发明人 |
VEZZOLI, EMILIO;PASINI, GIOVANNI BATTISTA |
分类号 |
D01G9/06;(IPC1-7):D01B1/00 |
主分类号 |
D01G9/06 |
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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