发明名称 |
Yarn adjuster for controlling evenness of yarn tufts |
摘要 |
A yarn adjuster positioned adjacent tufting needles in a tufting machine for engaging yarn in close proximity to the tufting needles and moving it a predetermined distance to thereby control the length of the yarn on each side of the needles which controls evenness of tufts particularly when dual tufting needles are utilized to tuft U-shaped tufts. The yarn adjuster may be driven by an improved coupler point drive featuring long dwell and fast rise.
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申请公布号 |
US4127078(A) |
申请公布日期 |
1978.11.28 |
申请号 |
US19770811955 |
申请日期 |
1977.06.30 |
申请人 |
SPANEL, ABRAM N. |
发明人 |
SPANEL, ABRAM N.;EILAND, P. FRANK;JACOBS, DAVID R.;BUELL, DAVID N. |
分类号 |
D05C15/16;(IPC1-7):D05C15/16 |
主分类号 |
D05C15/16 |
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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