发明名称 A METHOD AND AN APPARATUS FOR OPEN END FRICTION SPINNING
摘要 <p>To improve integration of fibers into a yarn end and thereby improve yarn quality, fibers are directed to a feeding nip defined on an opposite side of a pair of friction rollers forming a spinning nip. The fibers are directed out of the feeding nip, passed between the friction rollers, and forwarded into the spinning nip. One of the friction rollers may constitute a conveying roller which exerts greater force upon the fibers than the other roller to securely convey fibers through a gap between the rollers and into the spinning nip.</p>
申请公布号 IN167803(B) 申请公布日期 1990.12.22
申请号 IN1986MA59819 申请日期 1986.07.28
申请人 SCHUBERT & SALZER MASCHINENFABRIK AG. 发明人 WERNER BILLNER
分类号 D01H4/16;D01H4/18;D01H4/38;(IPC1-7):D01H7/882 主分类号 D01H4/16
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