发明名称 Switch pattern selection and informational display arrangement for a multiple pattern sewing machine
摘要 An electronically controlled multiple pattern sewing machine is provided with a pattern selection and informational display arrangement which includes a sliding card having thereon stitch pattern and associated informational indicia. A mask covers the card, which may be moved by an operator to make visible only a selected group of pattern indicia and associated informational indicia. A pattern from this visible group may then be selected by an operator.
申请公布号 US4365566(A) 申请公布日期 1982.12.28
申请号 US19810268950 申请日期 1981.06.01
申请人 THE SINGER COMPANY 发明人 LAIDIG, MANFRED R.
分类号 D05B3/02;D05B19/10;G05B19/10;(IPC1-7):D05B3/02 主分类号 D05B3/02
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