公开(公告)号：US4715410A

公开(公告)日：1987-12-29

申请号：US908044

申请日：1986-09-16

Applicant: John D. Griffith

Inventor： John D. Griffith

IPC: D03D47/48

CPC classification number: D03D47/48

Abstract: Apparatus for turning the end of a weft yarn into a warp shed for creation of a selvedge, the apparatus including a movable guide which in a first position is located outside the warp sheet to receive the end of a weft yarn after weft insertion, and which is movable to a second position located within the warp shed whereby the guide serves to separate the end of the weft yarn from the warp threads. A fluid jet nozzle is associated with the guide and is positioned to direct a flow of fluid along the guide, after the guide is moved inwardly to the second position, for carrying the end of the weft yarn into the warp shed.

Abstract translation: 用于将纬纱的端部转动到用于形成镶边的经纱梭的装置，该装置包括可移动的导向件，该可移动的引导件在第一位置处于经纱片的外侧，以在纬纱插入之后接收纬纱的端部，并且其中 可移动到位于经纱梭口内的第二位置，由此导向件用于将纬纱的端部与经纱分离。 流体喷嘴与引导件相关联并且被定位成在引导件向内移动到第二位置之后引导流体沿着引导件的流动，以将纬纱的端部运送到经纱梭口中。

公开(公告)号：US4623007A

公开(公告)日：1986-11-18

申请号：US755160

申请日：1985-07-15

Applicant: John D. Griffith

Inventor： John D. Griffith

IPC: D03D47/36

CPC classification number: D03D47/361

Abstract: A weft yarn metering device for a fluid loom includes a rotatable spool about which weft yarn is wrapped. The spool has an axis of rotation extending transverse to the direction of weft yarn insertion and preferably continuously rotates. A weft yarn guide is movable between a first position and a second position. The weft yarn guide is aligned with the direction of weft insertion in the first position in order to enable weft yarn to be dispensed from the spool and is aligned with the axis of rotation of the spool in the second position to enable wrapping of yarn about the spool.

Abstract translation: 用于流体织机的纬纱计量装置包括绕纬纱缠绕的可旋转卷轴。 卷轴具有横向于纬纱插入方向延伸的旋转轴线，并且优选地连续旋转。 纬纱引导件可在第一位置和第二位置之间移动。 纬纱引导件在第一位置与纬纱插入方向对准，以便使纬纱从卷轴分配，并与卷轴的旋转轴线对准在第二位置，以使纱线可围绕 线轴。