发明名称 Feeding and cutting attachment for sewing machines
摘要 Pivotally mounted attachment to a sewing machine feeding mechanism for intermittent elastic stripping applied to a base material during sewing operation and involving a substantially horizontal feed system to the sewing station. Said feeding mechanism is formed substantially of few and integrated parts with ready access for mounting and adjusting components. A laterally disposed cutting mechanism attachment is further utilized to cooperate with the feeding mechanism while a metering and/or tension mechanism are attached forwardly.
申请公布号 US4020776(A) 申请公布日期 1977.05.03
申请号 US19750610660 申请日期 1975.09.05
申请人 HAFF, JR., FREDERICK 发明人 HAFF, JR., FREDERICK
分类号 D05B35/06;(IPC1-7):D05B21/00 主分类号 D05B35/06
代理机构 代理人
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