发明名称 Preparatory devices for a pocket sewing machine
摘要 An addition to a conventional sewing machine comprising a preparatory device for properly positioning cloths for the next cycle while the machine is undergoing a current sewing cycle. The preparatory device is movably provided with elements for pressing a suit fabric and for supplying a pocket cloth such that movements of the preparatory device as well as such portions thereof facilitate setting the fabric and the pocket cloth at a starting position for the sewing cycle.
申请公布号 US4711188(A) 申请公布日期 1987.12.08
申请号 US19850810504 申请日期 1985.12.19
申请人 SATO SEIKI KK 发明人 YONEDA, KATSUKI
分类号 D05B39/00;D05B3/10;D05B33/00;(IPC1-7):D05B3/12 主分类号 D05B39/00
代理机构 代理人
主权项
地址