Patent ID: 8978565
Filing Date: 2015-03-17
Classification: B60N,D05B

Abstract:
1. A two-needle sewing machine, comprising: a bed part on which a material to be sewn is placed; a column part erected upward from one side of the bed part; an arm part provided substantially parallel to the bed part at an upper portion of the column part; a needle shaft provided at a leading part of the arm part to reciprocate vertically by a driving motor; two sewing needles mounted on the needle shaft; two horizontal hooks provided in the bed part and catch respective loops of needle threads of the two sewing needles; and a conveyor member that conveys the material to be sewn in a direction approximately orthogonal to the bed part, wherein the sewing needles are arranged at both sides of a direction approximately orthogonal to a conveyance direction of the material to be sewn and a first sewing needle of the sewing needles arranged at a position distant from the column part is provided at a conveyance side of the material to be sewn rather than a second sewing needle of the sewing needles arranged at a position closer to the column part.