| 摘要 |
PROBLEM TO BE SOLVED: To provide a sewing machine requiring no thread at all. SOLUTION: This sewing machine requiring no thread bonds fabric, leather or the like by using a hollow pipe 3 as a needle shaft 2 fixed to a conventional crank shaft 1, detachably fixing the hollow pipe 3 to the crank shaft 1, detachably attaching a hollow needle 6 having an ejecting hole 4 bored at the tip part, and a hollow part 5 communicating with the ejecting hole 4, and ejecting an adhesive liquid filling the hollow pipe 3 from the ejecting hole 4 of the hollow needle 6. COPYRIGHT: (C)2003,JPO
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