| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a multi-needle sewing machine which enables higher-speed vertical motion of a needle bar by reducing the weight of a receiving member and to provide a multi-needle sewing machine which facilitates a molding of a receiving member by using a synthetic resin to reduce the weight of a receiving member and therefore reduces the cost. <P>SOLUTION: A needle bar drive member and a receiving member are each molded by synthetic resin material. On at least one surface of an engaging top surface positioned on an engaging protruded piece and a member coming in pressure contact interactively on a collision surface positioned below the lower part of the engaging top member material, a metal piece is embedded exposing the surface and on the other surface, the synthetic resin is exposed. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
