公开(公告)号：US4554950A

公开(公告)日：1985-11-26

申请号：US614680

申请日：1984-05-29

申请人： Aldo Sancini ,  Miguel A. Stacher

发明人： Aldo Sancini ,  Miguel A. Stacher

IPC分类号： D03D39/22 ,  D03D47/48

CPC分类号： D03D39/22 ,  D03D47/48

摘要： In a terry cloth weaving machine in which a horizontal translation of both warp thread systems of the upper shed and of the lower shed, together with the already woven fabric, takes place for the formation of loops and in which an apparatus for tucking or laying-in tucked or laid-in selvedges is arranged at each side of the machine for the fabrication of tucked or laid-in selvedges in the woven fabric, the tucking or laying-in needles of which tuck or lay the free ends or pick ends of the inserted weft threads back into the weaving shed, an apparatus for fixing the position of the apex of the weaving shed at least over the width of the associated tucked or laid-in selvedge is arranged at each of the sides of the machine. Each apparatus for fixing the position of the weaving shed apex comprises two bars or straight-edges parallel to the edge or fell of the fabric and to the apex line of the weaving shed, one of which engages the corresponding tucked or laid-in selvedge from above and the other from below. The straight-edges mutually overlap by a prescribed amount and are arranged sequentially in relation to the length of the fabric in a prescribed spaced relationship in which the straight-edge nearer to the weaving reed approximately coincides with the apex line of the weaving shed as well as with the edge or fell of the fabric and with the point of beat-up of the weft at the fabric fell by the weaving reed. This measure assures that, in particular, the weaving shed in the region of the tucking or laying-in needles always has the same opening, so that the weft thread ends tucked or laid back into the shed can be fixed better and flawless tucked or laid-in selvedges thereby obtained.

摘要翻译： 在一种特里布织机中，其中上棚和下棚的经线系统与已经编织的织物一起水平平移，用于形成环，并且其中用于卷起或铺设的装置， 在机器的每一侧布置有折叠或放置的边缘，用于在机织织物中制造卷起或铺设的边缘，其收起或放入的针将其收起或放置在其中的自由端或拾取端 将插入的纬纱回到编织棚中，在机器的每个侧面上布置有用于将编织梭口的顶点的位置至少固定在相关的卷起或放置的边缘的宽度上的装置。 用于固定梭织顶点的位置的每个装置包括平行于织物的边缘或臀部的两个条或直边，以及编织棚的顶线，其中一个与相应的卷起或放置的边缘接合 上面和下面的另一个。 直边相互重叠规定量，相对于织物的长度按规定间隔的关系依次布置，其中更靠近编织筘的直边大致与编织棚的顶线重合 与织物的边缘或臀部一样，织物纬纱的打纬点由编织芦苇落下。 这种措施特别确保了在卷起或铺设针织区域中的织造棚总是具有相同的开口，使纬纱卷起或放回棚内的纬纱线可以更好地固定和完美地卷起或铺设 由此获得镶边。