发明名称 |
Yarn injection mechanism for cooperation with pneumatic yarn threading devices of a textile yarn processing machine |
摘要 |
A pneumatic yarn injection mechanism is provided for being operatively associated with textile machines and particularly pneumatic threading mechanisms of spindle assemblies of textile yarn processing machines, such as two-for-one twisters. The pneumatic yarn injection mechanism is characterized by a construction for creating a suction therein for grasping a free end of yarn extending outwardly from a supply package of yarn in the spindle assembly of the textile machine and for creating a positive air stream therein for conveying the free end of yarn therefrom to a desired location in the spindle assembly of the textile machine for receipt by a suction air stream created by the pneumatic threading mechanisms for effecting threading-up of the spindle assembly and to eliminate manual handling of the free end of yarn during such pneumatic threading-up of the spindle assembly.
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申请公布号 |
US4120142(A) |
申请公布日期 |
1978.10.17 |
申请号 |
US19770842891 |
申请日期 |
1977.10.17 |
申请人 |
PALITEX PROJECT COMPANY GMBH |
发明人 |
FRANZEN, GUSTAV |
分类号 |
D01H15/00;D01H15/007;(IPC1-7):D01H15/00;D01H13/04 |
主分类号 |
D01H15/00 |
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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