发明授权
US06779471B2 Apparatus for finishing pieces cut from a length of textile material, particularly for closing the leading edge of a tubular piece
失效
用于整理从一定长度的织物材料切割的装置，特别是用于封闭管状件的前缘
- 专利标题： Apparatus for finishing pieces cut from a length of textile material, particularly for closing the leading edge of a tubular piece
- 专利标题（中）： 用于整理从一定长度的织物材料切割的装置，特别是用于封闭管状件的前缘
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申请号： US09996988申请日： 2001-11-30
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公开(公告)号： US06779471B2公开(公告)日： 2004-08-24
- 发明人: Roberto Resta
- 申请人： Roberto Resta
- 优先权： ITBO2000A0716 20001207
- 主分类号： D05B2710
- IPC分类号： D05B2710
摘要：
An apparatus for sewing finishing a piece cut from a length of textile material unwound from a roll and closing the leading edge thereof, comprising: advancement rollers for advancement of the length of textile material, to unwind two successive portions of the length of material, for a total longitudinal extension equal to the longitudinal extension of the piece; a cutting blade suitable to cut a piece from the length of textile material with a cut that is perpendicular to the unwinding direction and forms the rear edge of the cut piece and the leading edge of the length of textile material to be unwound; and positioning elements for arranging the leading edge of the unwound length of material with respect to a sewing machine.
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