公开(公告)号：US20150128555A1

公开(公告)日：2015-05-14

申请号：US14117201

申请日：2012-02-16

申请人： Lei FANG ,  Deliang Zhang ,  Linyao Wang ,  Xihui He ,  Wenhua Zhou ,  Yun Song ,  Shimin Liao ,  Ziyl Dai ,  Hongyan Lan ,  Genda Hua ,  Xiaoyan Wan

发明人： Lei FANG ,  Deliang Zhang ,  Linyao Wang ,  Xihui He ,  Wenhua Zhou ,  Yun Song ,  Shimin Liao ,  Ziyl Dai ,  Hongyan Lan ,  Genda Hua ,  Xiaoyan Wan

IPC分类号： D02G1/08 ,  D01H7/92

CPC分类号： D02G1/087 ,  D01H7/923 ,  D02G1/06 ,  D02G1/082

摘要： A frictional false twister is disclosed. The twister has a plurality of rotating friction plates located between the nip of the front rollers and the yarn guide. The friction plates are staggeringly arranged for rubbing a twisted yarn. The spinning direction of the twisted yarn is opposite to the rotating direction of the friction plates. Through the action of the frictional false twister, the twist of the yarn between the false twisting device to the front nip can be increased, shortening the twisting triangle height, and increasing the spinning strength. As the yarn and the outer surface of the friction plate make relative sliding and rubbing, the friction damping force correspondingly reduces the spinning tension in the twisting triangle.

摘要翻译： 公开了一种摩擦假捻线器。 捻线机具有位于前辊的辊隙与导纱器之间的多个旋转摩擦片。 摩擦板交错布置，用于摩擦加捻纱线。 加捻纱线的纺丝方向与摩擦片的旋转方向相反。 通过摩擦假捻机的作用，能够提高假捻装置与前辊间的纱线捻度，缩短扭转三角形高度，提高纺丝强度。 由于纱线和摩擦片的外表面相对滑动和摩擦，摩擦阻尼力相应地减小了扭转三角形中的纺丝张力。

公开(公告)号：US09347152B2

公开(公告)日：2016-05-24

申请号：US14117201

申请日：2012-02-16

申请人： Lei Fang ,  Deliang Zhang ,  Linyao Wang ,  Xihui He ,  Wenhua Zhou ,  Yun Song ,  Shimin Liao ,  Ziyi Dai ,  Hongyan Lan ,  Genda Hua ,  Xiaoyan Wan

发明人： Lei Fang ,  Deliang Zhang ,  Linyao Wang ,  Xihui He ,  Wenhua Zhou ,  Yun Song ,  Shimin Liao ,  Ziyi Dai ,  Hongyan Lan ,  Genda Hua ,  Xiaoyan Wan

IPC分类号： D02G1/08 ,  D02G1/06 ,  D01H7/92

CPC分类号： D02G1/087 ,  D01H7/923 ,  D02G1/06 ,  D02G1/082

摘要： A frictional false twister is disclosed. The twister has a plurality of rotating friction plates located between the nip of the front rollers and the yarn guide. The friction plates are staggeringly arranged for rubbing a twisted yarn. The spinning direction of the twisted yarn is opposite to the rotating direction of the friction plates. Through the action of the frictional false twister, the twist of the yarn between the false twisting device to the front nip can be increased, shortening the twisting triangle height, and increasing the spinning strength. As the yarn and the outer surface of the friction plate make relative sliding and rubbing, the friction damping force correspondingly reduces the spinning tension in the twisting triangle.