公开(公告)号：US06910326B2

公开(公告)日：2005-06-28

申请号：US10386124

申请日：2003-03-11

申请人： Adalbert Stephan ,  Ralf Limmer ,  Gerd Stahlecker

发明人： Adalbert Stephan ,  Ralf Limmer ,  Gerd Stahlecker

IPC分类号： D01H4/24

CPC分类号： D01H4/24

摘要： The invention concerns a cleaning apparatus for the cleaning of a spin rotor of a spinning station leaning head which can be insertably presented to the spin rotor and on which cleaning head are placed at least two scraper elements. In accord with the invention, the at least two scraper elements are pneumatically extendable, wherein the position of the two scraper elements are so secured on the outer circumference of the cleaning head, that the sum of the contact forces which are exerted from the scraper element in the radial direction onto the rotor is zero, or practically zero.

摘要翻译： 本发明涉及一种用于清洁纺纱站倾斜头的旋转转子的清洁装置，其可插入地呈现在旋转转子上并且清洁头被放置在至少两个刮刀元件上。 根据本发明，至少两个刮刀元件是可气动延伸的，其中两个刮刀元件的位置固定在清洁头的外圆周上，从刮刀元件施加的接触力的总和 在转子上的径向方向为零或几乎为零。

公开(公告)号：US06748732B2

公开(公告)日：2004-06-15

申请号：US10337928

申请日：2003-01-07

申请人： Ralf Limmer

发明人： Ralf Limmer

IPC分类号： D01H7885

CPC分类号： D01H4/22 ,  D01H4/24

摘要： The present invention relates to a cleaning device of a rotor spinning unit with at least one cleaning head and an extensible device to extend and retract the cleaning head. The cleaning head is replaceable and connected to the extensible device.

摘要翻译： 本发明涉及具有至少一个清洁头和延伸装置的转杯纺纱单元的清洁装置，用于延伸和缩回清洁头。 清洁头可更换并连接到可扩展设备。