发明名称 |
Sewing machine with lower feed mechanism |
摘要 |
A sewing machine with an arrangement for advancing material for sewing which imparts a lifting and thrust motion to the feed dog. The arrangement for advancing material has a thrust drive which includes a thrust frame that imparts advancing motion of the feed dog. The lifting motion of the feed dog is imparted by a lifting rod that is slidably guided in the thrust frame.
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申请公布号 |
US5477796(A) |
申请公布日期 |
1995.12.26 |
申请号 |
US19940353077 |
申请日期 |
1994.12.09 |
申请人 |
UNION SPECIAL GMBH |
发明人 |
NEDOSCHINSKY, GERNOT;SCHOPF, DIETER;STRAUSS, JOHANNES |
分类号 |
D05B27/02;(IPC1-7):D05B27/24 |
主分类号 |
D05B27/02 |
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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