公开(公告)号：US07842148B2

公开(公告)日：2010-11-30

申请号：US11982502

申请日：2007-11-01

申请人： Pascal Martin ,  Jean-François Verjat ,  Dominique Cordaillat

发明人： Pascal Martin ,  Jean-François Verjat ,  Dominique Cordaillat

IPC分类号： D04H3/04

CPC分类号： B29D30/1657 ,  B29D30/3057 ,  B29D30/70

摘要： A method for determining the operating parameters of a device for manufacturing a reinforcement from a thread (1) laid directly in its final position by projecting lengths of thread (10) onto a receiving surface (S). The device includes an assembly comprising a rotary conduit (2) of given length B and of longitudinal axis bb′ fixed to a shaft (20) of axis R constituting the axis of rotation of the conduit, so that the outer radial end of the conduit is directed substantially radially with respect to the axis of rotation, the conduit receiving the thread (1) via its central end, which is the opposite end to the outer radial end, from the feed means, the thread leaving via the outer radial end, feed means for feeding thread (1) from a source of thread, the feed means controlling the linear rate of advance of the thread inside the rotary conduit, means for rotating the conduit at a speed Ω about the axis R, the conduit running in a plane of rotation P forming an angle θ with the longitudinal direction of the receiving surface, and thread cutting means (24, 31), wherein the angle βc formed by the conduit and a direction of the plane P at the time that the length of thread is cut is determined in such a way that the initial contact between the length of thread and the receiving surface S is one third of the way from the rear of the length.

摘要翻译： 一种用于通过将线（10）的长度突出到接收表面（S）上来确定用于从螺纹（1）制造加强件的装置的操作参数的方法，所述线（1）直接放置在其最终位置。 该装置包括组件，该组件包括具有给定长度B的旋转管道（2）和固定到构成管道旋转轴线的轴线R的轴（20）的纵向轴线bb'，使得管道的外径向端 相对于旋转轴线大致径向地定向，导管经由其作为外径向端的相对端的中心端从进给装置经由外径向端部离开而接收螺纹（1） 用于从螺纹源供给螺纹（1）的进给装置，进给装置控制旋转导管内的螺纹的线性进给速度，用于以一定速度旋转管道的装置; 围绕轴线R，在形成角度的旋转平面P中运行的导管; 其中接收表面的纵向方向和螺纹切割装置（24,31），其中由螺纹形成的角度和螺纹切割长度时的平面P的方向如此确定 螺纹和接收表面S的长度之间的初始接触距离长度的后方的三分之一的方式。