专利检索 ap:("Gangolf Palm" OR "Karl-Heinz Lehmann" OR "Hans-Joachim Heinemann") AND inv:"Hans-Joachim Heinemann" 第 1 页

1.

发明授权
Textile-fiber treating grooved roller and a wire with teeth having a foot portion indented for force-fitting the wire into the groove and method of making same 失效
标题翻译：纺织纤维处理带槽辊和具有凹口的具有脚部的牙线的线，用于将线压入凹槽中，并且制成方法

公开(公告)号：US5008979A

公开(公告)日：1991-04-23

申请号：US337384

申请日：1989-04-13

申请人： Gangolf Palm , Karl-Heinz Lehmann , Hans-Joachim Heinemann

发明人： Gangolf Palm , Karl-Heinz Lehmann , Hans-Joachim Heinemann

IPC分类号： D01G15/88 , D01H4/32

CPC分类号： D01H4/32 , D01G15/88 , Y10T29/49551

摘要： A roller for the treatment of fiber masses for the textile industry has a sawtooth wire received in a rectangular cross section helical groove of a steel roll body and indented by a peening or indenting roller to provide, by plastic deformation of the foot portion, the outward forces which clamp the foot portion of the wire against the ribs flanking the groove of the roller body. As a consequence, the roller body as a whole is not deformed.

摘要翻译： 用于处理纺织工业的纤维束的辊子具有一个锯齿线，它被接收在一个钢卷体的矩形横截面的螺旋槽中，并由一个喷丸或压痕辊压下，以便通过脚部的塑性变形向外将电线的脚部夹紧在辊体的凹槽侧面的肋的力。结果，辊体整体上不变形。