发明名称 |
Over-lock sewing machine |
摘要 |
An over-lock sewing machine executing an over-edge chain stitch and a double-chain stitch includes a sewing machine motor for driving a needle bar so that the needle bar is moved upward and downward, a sewing needle mounted on a lower end of the needle bar, an upper looper and a lower looper forming stitches in cooperation with the sewing needle, and a stepping motor for driving the lower looper so that the lower looper is rocked.
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申请公布号 |
US6109195(A) |
申请公布日期 |
2000.08.29 |
申请号 |
US19980135573 |
申请日期 |
1998.08.18 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
INAGAKI, HIDETAKA;NAGASAKA, NOBUSUKE;WATARAI, KATSUYA |
分类号 |
D05B37/06;D05B1/20;D05B57/32;D05B57/34;(IPC1-7):D05B1/20;D05B19/12 |
主分类号 |
D05B37/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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