发明名称 |
Electronic control system for sewing machines |
摘要 |
A first memory stores stitch control signals. A second memory stores these signals temporarily and reads them out to enable stitches to be formed. As a pattern is stitched, the first memory is readdressed and stitch control signals are successively written into and read out of the second memory. In one embodiment, the second memory is a RAM-in a second embodiment, the second memory is a shift register. Monostable multivibrators are used to operate the memories.
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申请公布号 |
US4282821(A) |
申请公布日期 |
1981.08.11 |
申请号 |
US19790055306 |
申请日期 |
1979.07.06 |
申请人 |
JANOME SEWING MACHINE CO., LTD. |
发明人 |
WATANABE, KAZUO;MAKABE, HACHIRO;KUME, TOSHIAKI;KAKINUMA, TOSHIHIDE;TAKENOYA, HIDEAKI |
分类号 |
D05B3/02;D05B19/00;D05B19/02;G05B19/10;G05B19/16;(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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