公开(公告)号：US3872811A

公开(公告)日：1975-03-25

申请号：US50732574

申请日：1974-09-19

申请人： SINGER G M B H

发明人： WEBER KARL

IPC分类号： D05B29/08 ,  D05B3/24 ,  D05B29/06 ,  D05B29/00 ,  D05C9/02

CPC分类号： D05B3/246 ,  D05B29/06

摘要： A unitary molded darning and embroidery attachment for a sewing machine. A plastic clamping member suitable for attachment to a sewing machine presser bar, and a plastic darning and embroidery member, including a striker arm acted on by an endwise reciprocating needle bar of a sewing machine over a portion of its endwise reciprocation, are joined by a resilient member integrally molded with the clamping member and darning member. The motion imparted to a darning foot portion of the darning member by the action of the needle bar on the striker arm, which is utilized to lift the darning foot from the work material in order to allow the work fabric to be moved, is effectively isolated from the clamping member and the presser bar by the integrally molded resilient member.

摘要翻译： 用于缝纫机的单一模压和刺绣附件。 一种适合于连接到缝纫机压杆的塑料夹持件，以及包括在缝合机的端部往复针杆上在其一次端部往复运动的一部分上作用的撞击臂的塑料刺绣件，通过一个 弹性构件与夹紧构件和绷紧构件一体地模制。 通过针杆在冲击手臂上的作用，施加到打嗝部件的脚部的运动，其被用来将工作材料从工作材料提起以允许工作织物移动，这被有效地隔离 由夹紧构件和压杆通过整体模制的弹性构件。