Invention Grant
- Patent Title: Yarn tensioning mechanism
- Patent Title (中): 纱线张紧机构
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Application No.: US12507062Application Date: 2009-07-21
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Publication No.: US08127698B1Publication Date: 2012-03-06
- Inventor: Gary L. Ingram
- Applicant: Gary L. Ingram
- Applicant Address: US TN Chattanooga
- Assignee: Tuftco Corporation
- Current Assignee: Tuftco Corporation
- Current Assignee Address: US TN Chattanooga
- Agency: Miller & Martin PLLC
- Main IPC: D05C15/18
- IPC: D05C15/18 ; D05B47/00
Abstract:
A yarn tensioning apparatus is supplied with a yarn clamping position and a positive yarn engaging position to precisely meter yarns to tufting machine needles and especially to more uniformly advance pneumatically supplied yarns to hollow needles.
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