发明名称 |
YARN DRAW OFF TUBE FOR OPEN-END SPINNING UNIT |
摘要 |
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. |
申请公布号 |
DE3271485(D1) |
申请公布日期 |
1986.07.03 |
申请号 |
DE19823271485 |
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 |
D01H4/10;D01H4/40;(IPC1-7):D01H1/135 |
主分类号 |
D01H4/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|