发明名称 SACK CLOSING AND SEWING MACHINE
摘要 A sack closing and sewing machine having a conveyor for conveying sacks with contents therein, a sack closing means above said conveyor, a sewing machine adapted to receive the upper ends of sacks and sew them closed adjacent to said closing means, a movable guide means extending from said closing means to a position beyond the normal sewing position of said sewing machine and rectilinear mounting means adapted to permit movement of said sewing machine from a normal sewing position to a relief position beyond said movable guide means and in a direction of movement of said conveyor.
申请公布号 US3691968(A) 申请公布日期 1972.09.19
申请号 USD3691968 申请日期 1970.07.20
申请人 RAYMOND D. SCHNEPF 发明人 RAYMOND D. SCHNEPF
分类号 D05B13/00;(IPC1-7):D05B13/02 主分类号 D05B13/00
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