发明名称 |
Yarn draw off tube for open-end spinning unit. |
摘要 |
<p>A yarn draw off tube for an open-end spinning unit which improves the twist transmission to a fiber ribbon in a spinning rotor. The yarn draw off tube is provided with a yarn inlet on the top wall thereof and a yarn outlet on the lower side wall thereof, and the yarn inlet is eccentric from the center in a direction opposite to the yarn outlet. In the spinning operation, a twist imparted to a yarn drawn off from the spinning rotor can smoothly be transmitted to the root portion thereof. Thereby, yarn breakage is restrained and a yarn of good appearance and strength can be obtained.</p> |
申请公布号 |
EP0083251(A2) |
申请公布日期 |
1983.07.06 |
申请号 |
EP19820307010 |
申请日期 |
1982.12.30 |
申请人 |
KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO |
发明人 |
KURUSHIMA, TADANORI;TAKESHITA, KIYOSHI;KAMIYA, KAZUO |
分类号 |
D01H4/00;D01H4/10;D01H4/40;(IPC1-7):01H1/135 |
主分类号 |
D01H4/00 |
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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