发明名称 |
Device for producing spun yarn |
摘要 |
A device for producing spun yarn by means of an airflow acting in a twisting manner on the fibers of an untwisted sliver (1) as the sliver is being conducted into and through a spindle assembly (3). The spindle assembly (3) comprises a spindle head portion (5) which conically tapers toward a spindle inlet opening (2) and is rotatable independently of a spindle core portion (7) through which the yarn is withdrawn. The device suppresses any tendency of the yarn strength to decrease at high, increasing numbers of spindle revolutions.
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申请公布号 |
US6314714(B1) |
申请公布日期 |
2001.11.13 |
申请号 |
US20000596373 |
申请日期 |
2000.06.19 |
申请人 |
W. SCHLAFHORST AG & CO. |
发明人 |
FEUERLOHN HELMUT;COLL-TORTOSA LIBERTO;MUNILL FRANCESC ROIG;WEIDE THOMAS;TORNERO-GARCIA JOSE ANTONIO;SCHULZE OLIVER |
分类号 |
D01H1/115;D01H4/02;D01H13/04;(IPC1-7):D01H7/92 |
主分类号 |
D01H1/115 |
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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