| 发明名称 |
BUTTON HOLING SEWING MACHINE |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a button holing sewing machine whose cutting force can be easily adjusted by a correctly reproducible method by improving a known button holing sewing machine. <P>SOLUTION: This button holing sewing machine is equipped with a button hole cutter (16) including a knife (26) and at least one cutting block to cooperate with the button hole cutter (26). The knife (26) and the cutting block are relatively moved by variable cutting force by a cutter drive part (19) which has a plurality of linear drive parts connected in parallel and selectively actuated by air action. <P>COPYRIGHT: (C)2004,JPO</p> |
| 申请公布号 |
JP2004008804(A) |
申请公布日期 |
2004.01.15 |
| 申请号 |
JP20030165010 |
申请日期 |
2003.06.10 |
| 申请人 |
DUERKOPP ADLER AG |
发明人 |
FILGES KARSTEN;JANOCHA THEODOR;FISCHER JOCHEN |
| 分类号 |
D05B37/02;B26D5/12;D05B3/06;D05B3/08;D05B37/04;F15B11/036;F15B15/14;(IPC1-7):D05B37/02 |
主分类号 |
D05B37/02 |
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