公开(公告)号：US20030041587A1

公开(公告)日：2003-03-06

申请号：US10228686

申请日：2002-08-27

申请人： W. Schlafhorst AG & Co.

发明人： Helmut Feuerlohn ,  Thomas Weide

IPC分类号： D01H004/00

CPC分类号： D01H4/32

摘要： An opening arrangement for an open-end spinning device with a rotating opening roller having opening elements stationarily arranged on its circumference for opening a delivered sliver into individual fibers and for combing out the fibers at a comb-out point. The opening roller has a mechanical stripping arrangement that rotates along with it. The stripping arrangement includes ejectors that are pivotably fastened on the opening roller. Each ejector is arranged between the opening elements and extends over the opening roller transversely in relation to the direction of rotation. The ejector strips combed-out fibers off the opening elements and improves the opening of the opening roller as well as the transfer of the fibers from the opening roller. The opening arrangement is advantageously employed with an open-end spinning frame.

摘要翻译： 一种具有旋转打开辊的开口纺丝装置的开口装置，其具有固定地布置在其圆周上的开口元件，用于将输送的条子打开成单独的纤维并且在梳理点处梳理纤维。 打开辊具有与其一起旋转的机械剥离装置。 剥离装置包括可枢转地紧固在打开辊上的喷射器。 每个喷射器布置在开口元件之间并相对于旋转方向横向延伸穿过开启辊。 喷射器将梳理的纤维从开口元件上排出，并改善打开辊的打开以及从打开辊传送纤维。 打开布置有利地用于开放式纺纱机。

公开(公告)号：US20030131579A1

公开(公告)日：2003-07-17

申请号：US10345624

申请日：2003-01-16

申请人： W. Schlafhorst AG & Co.

发明人： Helmut Feuerlohn ,  Thomas Weide

IPC分类号： D02G001/02 ,  D02G001/16

CPC分类号： D01H1/115 ,  D01H4/02 ,  D01H15/002

摘要： A spinning device for producing a spun yarn by a circulating air flow in a housing has an adjustment device (17) for controlling the angular position of the fiber ends wrapped around a spindle head, and in turn, the angular position of the fibers wrapped around the produced yarn, by adjusting a linear component of an air flow into the spinning device as a function of the yarn withdrawal speed, whereby a yarn is produced of a required yarn strength even during a spinning start phase in the process of making the spun yarn.

摘要翻译： 用于通过壳体中的循环空气流产生纺纱的纺纱装置具有用于控制缠绕在主轴头上的纤维端部的角位置的调节装置（17），并且还包括缠绕在其上的纤维的角位置 通过根据纱线抽出速度调节进入纺纱装置的空气流的线性分量，即使在纺纱过程中的纺丝开始阶段也产生所需纱线强度的纱线， 。