发明授权
US3917140A Process for transforming continuous synthetic fibre strip into cut strip and apparatus for carrying out the process
失效
将连续合成纤维条变形为切割条的方法和用于进行该过程的装置
- 专利标题： Process for transforming continuous synthetic fibre strip into cut strip and apparatus for carrying out the process
- 专利标题（中）： 将连续合成纤维条变形为切割条的方法和用于进行该过程的装置
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申请号： US35141273申请日： 1973-04-16
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公开(公告)号： US3917140A公开(公告)日： 1975-11-04
- 发明人: ANTONI CARLO DEGLI , PELLEGRINI FRANCESCO
- 申请人： ANTONI CARLO DEGLI , PELLEGRINI FRANCESCO
- 专利权人： Carlo Degli Antoni,Francesco Pellegrini
- 当前专利权人： Carlo Degli Antoni,Francesco Pellegrini
- 优先权： IT2338172 1972-04-19
- 主分类号： D01G1/10
- IPC分类号： D01G1/10 ; B26F3/00
摘要：
A process for transforming continuous synthetic fibre strip into cut strip suitable for feeding spinning machines of the wool or cotton type, consisting of subjecting the fibre strip to a first stage of continuous transverse incision and then to a second stage of longitudinal tearing. The apparatus carrying out this process comprises a helical knife followed by a plurality of rollers.
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