公开(公告)号：US4540028A

公开(公告)日：1985-09-10

申请号：US538955

申请日：1983-10-04

申请人： Fritz Gehring ,  Gerhard Hofmaier

发明人： Fritz Gehring ,  Gerhard Hofmaier

IPC分类号： D03D47/14 ,  D03D47/38

CPC分类号： D03D47/38

摘要： The invention relates to a shuttleless weaving machine with a reciprocating filling yarn inserting gripping member or rapier and a reciprocating pulling out gripping member or rapier forming a gripper device (1). In order to shorten the waste in filling yarn and to present a filling yarn (S1) selected by a yarn feed system in a specific position, the feed system forms a fanning-out arrangement in such a manner that each of the yarn guides (3), when in its operational position (3'), always assumes the same position. A holding device (8) for the cut-off end of the selected filling yarn (S1) is made to sufficiently yield the held yarn end, whereby the yarn end held by the holding device (8) can be retracted a distance by a controlled yarn retraction system (4, 12). The yarn retraction system (4, 12) is located between the path of the gripper device (1) and the yarn guides (3) of the feed system.

摘要翻译： 本发明涉及一种具有往复式填充纱线插入夹持构件或剑杆织机的无梭织机，以及形成夹持装置（1）的往复式拉出夹持构件或剑杆织机。 为了缩短填充纱线的浪费，并且在特定位置呈现由喂纱系统选择的纱线（S1），进给系统以这样的方式形成扇形布置，使得各导纱器（3） ），当处于其操作位置（3'）时，始终假定相同的位置。 使用于所选择的填充纱线（S1）的切断端的保持装置（8）能够充分地产生保持的纱线端部，由保持装置（8）保持的纱线端部可以通过受控的 纱线收缩系统（4,12）。 纱线收缩系统（4,12）位于夹持装置（1）的路径和进给系统的导纱器（3）之间。

公开(公告)号：US5253681A

公开(公告)日：1993-10-19

申请号：US946739

申请日：1992-09-17

申请人： Gottfried Cramer ,  Gerhard Hofmaier

发明人： Gottfried Cramer ,  Gerhard Hofmaier

IPC分类号： D03D47/30 ,  D03D49/60 ,  D03D49/62

CPC分类号： D03D49/62 ,  D03D47/278 ,  D03D47/30 ,  D03D49/60

摘要： The reed of an air weaving loom is divided into spaced sections for forming a fabric gap. The warp threads are guided through the reed sections, but are absent in a zone of the fabric gap. The weft threads that would bridge the fabric gap are cut in the gap and formed into a selvage. The gap, is formed where the reed sections are spaced from each other to form a breach. A reed filler member is mounted in a stationary position in the reed breach, so that the filler member aligns with the reed sections when the reed is in the rear position. Only the reed sections perform the beat-up motion.

摘要翻译： 空气织机的芦苇被分成间隔的部分，用于形成织物间隙。 经线被引导穿过簧片部分，但在织物间隙的区域中不存在。 将缝合织物间隙的纬纱在间隙中切割并形成边缘。 间隙形成在筘部彼此间隔开以形成破裂的位置。 簧片填料构件安装在簧片破裂中的静止位置，使得当筘位于后部位置时，填料构件与簧片段对准。 只有簧片部分执行打纬动作。