公开(公告)号：US5142741A

公开(公告)日：1992-09-01

申请号：US621979

申请日：1990-12-04

申请人： Robert Demuth ,  Peter Fritzsche ,  Eduard Nussli ,  Paul Staheli

发明人： Robert Demuth ,  Peter Fritzsche ,  Eduard Nussli ,  Paul Staheli

IPC分类号： D01G15/08 ,  D01G9/20 ,  D01G15/24

CPC分类号： D01G9/20 ,  D01G15/24

摘要： A method and apparatus for cleaning or carding textile fibers between a fine cleaning or carding drum (2) with clothing (7) fixed thereon and carding elements (5) surrounding said drum, a clothing (9, 10, 11, 12, 13, 14) also being provided thereon. The teeth (9, 10, 11, 12, 13, 14) of the carding elements (5) are so provided differently in the direction of movement (8) of the rotating drum (2) that the tooth (9), for example, has what is known as a negative carding direction with a relatively large angle (.alpha.) and the tooth (14) a positive carding direction with a relatively small angle (.alpha.) and the teeth therebetween have different attack angles as shown in FIG. 3. This gives different cleaning or carding effects within a predetermined peripheral zone of the drum.

摘要翻译： 一种在固定有衣服（7）的精细清洁或梳理滚筒（2）和围绕所述滚筒的梳理元件（5）之间清洁或梳理纺织纤维的方法和设备，衣物（9,10,11,12,13， 14）。 梳理元件（5）的齿（9,10,11,12,13,14）在旋转鼓（2）的移动方向（8）上不同地设置，例如齿（9），例如 具有相对大的角度（α）和齿（14）的具有相对小的角度（α）的正梳理方向的所谓的负梳理方向，并且其间的齿具有不同的攻角，如图3所示。 这在滚筒的预定的周边区域内给出不同的清洁或梳理效果。