发明名称 |
Drafting equipment with small double belts |
摘要 |
A drafting equipment is provided with a small double belt for spinning machines with a fiber bundling zone which follows the pair of output rollers of the main drafting field and is followed by a pair of delivery rollers. A pneumatic compression device is provided between the pair of output rollers and the pair of delivery rollers. A pneumatic compression device is provided with a small perforated belt and a suction device extending on the side of the belt away from the fiber sliver and which sucks air through the fiber sliver between the pair of output rollers and the pair of delivery rollers.
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申请公布号 |
US6370737(B1) |
申请公布日期 |
2002.04.16 |
申请号 |
US20000613347 |
申请日期 |
2000.07.10 |
申请人 |
DEUTSCHE INSTITUTE FUER TEXTIL-UND FASERFORSCHUNG, STUTTGART |
发明人 |
ARTZT PETER;ZOUDLIK HOLGER |
分类号 |
D01H5/66;D01H5/26;D01H5/62;D01H5/64;D01H5/72;D01H5/86;(IPC1-7):D01H5/86 |
主分类号 |
D01H5/66 |
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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