发明申请
- 专利标题： FALSE-TWIST BELT
- 专利标题（中）： FALSE-TWIST皮带
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申请号： US13057478申请日： 2008-08-08
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公开(公告)号： US20110131944A1公开(公告)日： 2011-06-09
- 发明人: Shunichi Nishiwaki , Yoshihiro Konishi , Akihiko Kuriya , Takashi Yamamoto
- 申请人： Shunichi Nishiwaki , Yoshihiro Konishi , Akihiko Kuriya , Takashi Yamamoto
- 申请人地址： JP Osaka-shi, Osaka
- 专利权人： NITTA Corporation
- 当前专利权人： NITTA Corporation
- 当前专利权人地址： JP Osaka-shi, Osaka
- 国际申请： PCT/JP2008/064615 WO 20080808
- 主分类号： D02G1/04
- IPC分类号： D02G1/04 ; F16G1/04
摘要：
Two false-twist belts are each entrained about crowned pulleys. The belts are arranged so that their outer-facing surfaces cross one another with one belt pressed against the other. Yarn is passed between these false-twist belts and twisted. The bending rigidity in the lateral direction of the false-twist belts is set to a value in which the outer-facing surfaces of the false-twist belts are rounded into a convex curvature at the position where the belts are pressed against each other.
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