公开(公告)号：US5970698A

公开(公告)日：1999-10-26

申请号：US969603

申请日：1997-11-13

申请人： Yutaka Tanaka ,  Hiroshi Enomoto ,  Teruhiko Sato ,  Ryoji Asakawa ,  Yasushi Iwama ,  Koji Okada ,  Susumu Yokoi

发明人： Yutaka Tanaka ,  Hiroshi Enomoto ,  Teruhiko Sato ,  Ryoji Asakawa ,  Yasushi Iwama ,  Koji Okada ,  Susumu Yokoi

IPC分类号： D01H7/56 ,  D01H7/64

CPC分类号： D01H7/56

摘要： A rotary spinning ring structure for use on a spinning frame or the like comprises, as principal components, a stationary tube fixedly supported on a ring rail, a slide ring, a rotating tube assembly supported for rotation by the slide ring on the stationary tube, and a balancing mechanism incorporated into the rotating tube assembly. The rotating tube assembly comprises a rotating tubular body made of an antistatic synthetic resin material, a circular brake ring made of an antistatic synthetic resin material and joined to the rotating tubular body, and a dust cover made of an antistatic synthetic resin material and put on a middle portion of the rotating tubular body. Each of the antistatic synthetic resin materials forming the rotating tubular body, the brake ring and the dust cover is a mixture of a synthetic resin, and fibers, powder or flakes of a conductive material, such as carbon and has a low volume resistivity.

摘要翻译： 用于纺纱机等的旋转纺纱环结构体作为主要部件包括固定地支撑在环形轨道上的固定管，滑动环，支撑在固定管上的滑环旋转的旋转管组件， 以及结合到旋转管组件中的平衡机构。 旋转管组件包括由抗静电合成树脂材料制成的旋转管状体，由抗静电合成树脂材料制成的圆形制动环并连接到旋转管状体上，以及防静电合成树脂材料制成的防尘罩 旋转管状体的中间部分。 形成旋转管状体的每个抗静电合成树脂材料，制动环和防尘罩是合成树脂和诸如碳之类的导电材料的纤维，粉末或薄片的混合物，并且具有低体积电阻率。