公开(公告)号：US08429889B2

公开(公告)日：2013-04-30

申请号：US12516982

申请日：2007-12-20

Applicant: David Arthur Lee

Inventor： David Arthur Lee

IPC: D02G3/22

CPC classification number: D02G3/286 ,  B65H59/385 ,  B65H2701/31

Abstract: Apparatus and a method for producing a yarn, the apparatus and method comprising a reciprocating twisting stage, the reciprocating twisting stage comprising one or more twist rollers that rotate along an axis of rotation and that are arranged to move reciprocally along the axis of rotation to impart twist to one or more slivers to form twisted strands; and a drive system for one or more take up holders, the drive system arranged to have wound onto the one or more take up holders the yarn after two or more strands are twisted together to form the yarn. The drive system is arranged to drive the one or more take up holders such that the linear speed at which the yarn is wound onto the one or more take up holders can be controlled relative to the linear speed at which the strands exit the one or more twist rollers.

Abstract translation: 用于生产纱线的装置和方法，所述装置和方法包括往复式扭转台，所述往复扭转台包括沿着旋转轴线旋转的一个或多个扭转辊，并且被布置成沿着旋转轴线往复运动以赋予 扭转到一条或多条条子以形成扭绞线; 以及用于一个或多个卷取架的驱动系统，所述驱动系统布置成在两根或多根绞合线绞合在一起以形成纱线之后将所述纱线卷绕到所述一个或多个卷取架上。 驱动系统被布置成驱动一个或多个卷绕保持器，使得纱线卷绕到一个或多个卷绕保持器上的线速度可以相对于线退出一个或多个的线速度来控制 捻辊。

公开(公告)号：US20100175360A1

公开(公告)日：2010-07-15

申请号：US12516982

申请日：2001-12-20

Applicant: David Arthur Lee

Inventor： David Arthur Lee

IPC: D02G3/02 ,  D01H13/02

CPC classification number: D02G3/286 ,  B65H59/385 ,  B65H2701/31

Abstract: Apparatus and a method for producing a yarn, the apparatus and method comprising a reciprocating twisting stage, the reciprocating twisting stage comprising one or more twist rollers that rotate along an axis of rotation and that are arranged to move reciprocally along the axis of rotation to impart twist to one or more slivers to form twisted strands; and a drive system for one or more take up holders, the drive system arranged to have wound onto the one or more take up holders the yarn after two or more strands are twisted together to form the yarn. The drive system is arranged to drive the one or more take up holders such that the linear speed at which the yarn is wound onto the one or more take up holders can be controlled relative to the linear speed at which the strands exit the one or more twist rollers.

Abstract translation: 用于生产纱线的装置和方法，所述装置和方法包括往复式扭转台，所述往复扭转台包括沿着旋转轴线旋转的一个或多个扭转辊，并且被布置成沿着旋转轴线往复运动以赋予 扭转到一条或多条条子以形成扭绞线; 以及用于一个或多个卷取架的驱动系统，所述驱动系统布置成在两根或多根绞合线绞合在一起以形成纱线之后将所述纱线卷绕到所述一个或多个卷取架上。 驱动系统被布置成驱动一个或多个卷绕保持器，使得纱线卷绕到一个或多个卷绕保持器上的线速度可以相对于线退出一个或多个的线速度来控制 捻辊。

公开(公告)号：US07752832B2

公开(公告)日：2010-07-13

申请号：US10534957

申请日：2003-11-14

Applicant: David Arthur Lee

Inventor： David Arthur Lee

IPC: D02G3/00

CPC classification number: D02G3/286

Abstract: An apparatus for producing a yarn including reciprocating twisting stage (4) adapted to simultaneously twist one or more slivers to produce one or more twisted strands, including one or more rollers (6a, 6b) arranged to move reciprocally (B) along the axis of rotation of the roller(s) to input twist to the sliver(s), and control means enabling control and variation of one or more of: (a) rotation speed of the rollers(s); (b) extent of transverse movement of the roller(s)s; or (c) speed of the transverse movement of the roller(s), to vary the twist imparted to the sliver(s) or strand(s).

Abstract translation: 一种用于生产纱线的装置，包括往复式扭转台（4），其适于同时扭转一个或多个细条以产生一个或多个绞合线，包括一个或多个辊（6a，6b），其布置成沿着 所述辊的旋转以输入到所述条子的扭转;以及控制装置，其能够控制和变化以下中的一个或多个：（a）所述辊的转速; （b）滚子横向运动的程度; 或（c）辊的横向移动的速度，以改变施加到条子或股线的扭曲。