| 发明名称 |
PERFECCIONAMIENTOS EN DISPOSITIVOS DE REGULACION DEL TRANS- PORTE DE UNA MAQUINA DE COSER. |
| 摘要 |
<p>An improved feed adjusting apparatus for sewing machines having a control device which reduces to a minimum the displacement between the actual path and the optimum path of travel of a slider during its intended function of transforming the oscillating movement of the feed advance shaft to reciprocating movement of the bar that supports the machine's feed dogs.</p> |
| 申请公布号 |
ES453090(A1) |
申请公布日期 |
1977.11.01 |
| 申请号 |
ES19900004530 |
申请日期 |
1976.11.06 |
| 申请人 |
ROCKWELL-RIMOLDI, S. P. A. |
发明人 |
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| 分类号 |
D05B27/08;D05B27/22;(IPC1-7):05B/ |
主分类号 |
D05B27/08 |
| 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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