发明名称 Method and apparatus for automatically hemming garments
摘要 An apparatus is disclosed for automatically forming and hemming garments which are circular or tubular in shape, comprising an expandable multi-roller and cam assembly for mounting and tensioning the garment about the assembly, and which further comprises a means for selectively engaging or disengaging one of the rollers of the assembly depending on the size and shape of the garment to be hemmed. The apparatus further comprises means for loading the circular garment from the multi-roller expandable assembly into a folding device which is used to fold a hem of a predetermined depth into the garment prior to the hem being sewn.
申请公布号 US4665848(A) 申请公布日期 1987.05.19
申请号 US19840579696 申请日期 1984.02.13
申请人 LEVI STRAUSS & CO. 发明人 MICHAELS, SID;SILVA, PEDRO T.
分类号 D05B33/00;(IPC1-7):D05B21/00;D05B35/02 主分类号 D05B33/00
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