发明名称 |
Stitch pattern visualization |
摘要 |
A sewing machine wherein there is provided a visual representation of the actual amplitude of vibration of certain stitch forming instrumentalities so that the stitch pattern to be sewn or a portion thereof may be visually superimposed upon the work piece by the operator so that the work piece may be properly positioned and the desired amplitude of the pattern selected.
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申请公布号 |
US4270473(A) |
申请公布日期 |
1981.06.02 |
申请号 |
US19800150255 |
申请日期 |
1980.05.15 |
申请人 |
THE SINGER COMPANY |
发明人 |
BRIENZA, MICHAEL J. |
分类号 |
D05B3/02;D05B3/00;D05B19/00;D05B19/02;D05B21/00;D05B69/22;(IPC1-7):D05B3/02 |
主分类号 |
D05B3/02 |
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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