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2. 发明授权

US5263228A Apparatus for continuously supplying and piecing slivers to a roving frame 失效
标题翻译：用于将纱条连续地供给和接合到粗纱机的装置
公开(公告)号：US5263228A
公开(公告)日：1993-11-23
申请号：US797038
申请日：1991-11-25
申请人： Kunio Shinkai , Toyoo Suzuki , Yukitaka Nomura , Yoshio Kurachi , Hiroyuki Kureishi
发明人： Kunio Shinkai , Toyoo Suzuki , Yukitaka Nomura , Yoshio Kurachi , Hiroyuki Kureishi
IPC分类号： D01H9/00 , D01G23/00 , B65H67/08 , D01H9/18 , D01H15/00
CPC分类号： D01H9/008
摘要： In a sliver piecing operation by an apparatus for continuously supplying slivers mechanically to a roving frame, wherein a plurality of aligned sliver cans are arranged along the longitudinal direction of the roving frames in a taper arrangement with regard to the volume of sliver contained therein. Full packaged sliver cans are aligned at a standby position adjacent to and facing the aligned sliver cans which contain the smallest volume of sliver therein, and when the above-mentioned sliver cans having the smallest volume of sliver reach an almost exhausted condition, a unit sliver piecing operation of piecing a leading end portion of sliver from one of each of the full packaged sliver cans with a trailing end portion of each sliver supplied to the roving frame, created by separating same from each sliver supplying can facing thereto, is carried out in steps at all of the above-mentioned full packaged sliver cans. When the full packaged sliver cans are at the standby positions thereof, a position of an end of a sliver from each of the full packaged sliver cans is regulated to a predetermined angular position with respect to the longitudinal axis of the sliver can.
摘要翻译：在通过用于将粗纱机械连续地供应到粗纱机架的设备的条子接头操作中，其中沿着粗纱机构的纵向方向以关于容纳在其中的纱条的体积的锥形布置布置多个对准的条子罐。完全包装的条子罐在与包含最小体积的条子的对齐的条状罐相邻并且面向对准的待机位置对齐，并且当具有最小体积纱条的上述条子罐达到几乎耗尽的状态时，单元条从每个完全包装的条子罐中的一个中的每一个中将每条条子的末端部分接合到纱线框架的每个条子的接头操作，其通过将其从与其面对的每条条子供应罐分开而产生，所有上述完全包装的条子罐的步骤。当完全包装的条子罐处于其备用位置时，从每个完全包装的条状罐的条子的端部的位置被调节到相对于条子罐的纵向轴线的预定角度位置。

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