公开(公告)号：US6035623A

公开(公告)日：2000-03-14

申请号：US112551

申请日：1998-07-09

申请人： Heinz-Georg Wassenhoven ,  Konrad-Georg Schulz ,  Helmut Jakobs ,  Jochen Dressen

发明人： Heinz-Georg Wassenhoven ,  Konrad-Georg Schulz ,  Helmut Jakobs ,  Jochen Dressen

IPC分类号： D01H4/08 ,  D01H4/12 ,  D01H4/00

CPC分类号： D01H4/08

摘要： An open-end spinning device having a spinning rotor housed within a rotor housing which includes a yarn conduit plate for closing the front side of the rotor housing and a conduit plate adapter, defining a mouth area of a yarn conduit guide and including a yarn draw-off jet, which is removeably arranged in a receptacle of the yarn conduit plate and is easily and quickly replaced in connection with the replacement of a rotor, while providing a reliable and tight fastening of the conduit plate adapter in the open-end spinning device. The conduit plate adapter comprises an extension including fixing elements which can be secured by a fixing arrangement which is movably arranged for selectively abutting the fixing elements for fixing the conduit plate adapter within the receptacle of the yarn conduit plate. The fixing arrangement preferably comprises a slide or a double-bar spring which surround the extension of the conduit plate adapter and include beveled contact surfaces and a biasing device for securely fixing the conduit plate adapter in the receptacle of the yarn conduit plate.

摘要翻译： 一种开放式旋转装置，其具有容纳在转子壳体内的旋转转子，该转子壳体包括用于封闭转子壳体的前侧的纱线导管板和限定纱线导管的口部区域的导管板适配器，并且包括纱线牵引 该喷射器可移除地布置在纱线导管板的容器中，并且与更换转子相关联地容易且快速地更换，同时提供导管板适配器在开放式纺纱装置中的可靠且紧密的紧固 。 导管板适配器包括延伸部，其包括固定元件，该固定元件可通过固定装置固定，固定装置可移动地布置成用于选择性地邻接用于将导管板适配器固定在纱线导管板的容器内的固定元件。 固定装置优选地包括围绕导管板适配器的延伸部的滑动件或双杆弹簧，并且包括倾斜的接触表面和用于将导管板适配器牢固地固定在纱线导管板的容座中的偏置装置。