| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enhance the workability in provide a zigzag sewing machine, a folding device and a printing machine. <P>SOLUTION: A zigzag blade 41 having intermittent blades along the circumferential direction by an outer circumferential part is rotatably supported by a first supporting shaft 45, and a zigzag blade receiver 55 having a receiving groove 59 opposing the zigzag blade 41 along the circumferential direction by the outer circumference part is rotatably supported by a second supporting shaft 51 parallel to the first supporting shaft 45. The zigzag blade receiver 55 is movably supported at the blade receiving position at which the receiving groove 59 is opposite to the zigzag blade 41, and the waiting position at which the receiving groove 59 is separate from the zigzag blade 41. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
