公开(公告)号：US4667706A

公开(公告)日：1987-05-26

申请号：US820969

申请日：1986-01-22

Applicant: Antonius M. Barten ,  Georg Senn

Inventor： Antonius M. Barten ,  Georg Senn

IPC: D03D47/36 ,  B65H51/20 ,  D03D47/34

CPC classification number: D03D47/36 ,  B65H51/20 ,  D03D47/34 ,  B65H2701/31

Abstract: In a weft yarn storage device for weaving machines a cover (13) extending over approximately 120.degree. is provided above a rotating disc (2) which receives the yarn deposit (8). The cover (13) is secured against rotation by a bearing (14) and acts on the disc (2) by merely a slight pressure produced by its own weight. An ordered yarn deposit (8) is therefore produced. The speed of the disc (2) and the speed at which the nozzle (6) feeds the yarn (7) are so adapted to one another that the yarn deposit (8) extends at most as far as the intersection (42) of the tangent (43) with the disc (2) (center line (40) of the support surface (5)). The nozzle (6) is disposed directly on the leading edge (21) of the cover (13). A very reliable yarn entry between the support surface (5) and the cover (13) is therefore provided, as is also an orderly takeoff of yarn from the support surface (8) starting at (42).

Abstract translation: 在用于织机的纬纱存储装置中，在接收纱线沉积物（8）的旋转盘（2）上方设置有延伸大约120度的盖（13）。 盖（13）被轴承（14）固定以防止旋转，并且仅由其自身重量产生的轻微的压力作用在盘（2）上。 因此产生有序的纱线沉积物（8）。 盘（2）的速度和喷嘴（6）进给纱线（7）的速度彼此适配，使得纱线沉积物（8）最多延伸至距离 与盘（2）（支撑表面（5）的中心线（40））相切（43）。 喷嘴（6）直接设置在盖（13）的前缘（21）上。 因此，提供了在支撑表面（5）和盖（13）之间非常可靠的纱线进入，同样也是从（42）开始从支撑表面（8）有序地起飞纱线。