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公开(公告)号:EP3225576B1
公开(公告)日:2020-04-01
申请号:EP17161658.4
申请日:2017-03-17
发明人: BADIALI, Roberto , GUARDA, Luca , QUERENGHI, Mauro
IPC分类号: B65H67/08
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公开(公告)号:EP3225576A1
公开(公告)日:2017-10-04
申请号:EP17161658.4
申请日:2017-03-17
发明人: BADIALI, Roberto , GUARDA, Luca , QUERENGHI, Mauro
IPC分类号: B65H67/08
摘要: A telescopic suction pipe (20) comprises an upper stationary pipe (21) and a vertically slidable lower pipe (22). The upper stationary pipe is provided with a yarn cutting device (25) and with a photocell (24) for detecting the presence of a yarn inside the suction pipe. A mechanical yarn gripping device (28) is mounted in the lower pipe (22). A linear actuator (30) causes the lower pipe (22) to slide telescopically along the upper stationary pipe (21).
摘要翻译: 伸缩吸管(20)包括上部固定管(21)和可垂直滑动的下部管(22)。 上固定管设有纱线切割装置(25)和光电管(24),用于检测吸管内纱线的存在。 机械式纱线夹持装置(28)安装在下管道(22)中。 线性致动器(30)使下部管(22)沿着上部固定管(21)可伸缩地滑动。
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