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公开(公告)号：US09841265B2
公开(公告)日：2017-12-12
申请号：US14254367
申请日：2014-04-16
发明人： Curtis Hunter VanValkenburgh , Jeremy Georges Bertin , Robert George Cox, Jr. , Christopher Robert Lyman , Kevin John Schmitz , Jon Richard Rossiter
IPC分类号： G01B7/15 , G01B11/14 , G01S17/08 , G01S17/88 , B26D7/00 , G01B7/14 , B26D1/38 , B26D5/00 , B26D7/26 , B26F1/38
CPC分类号： G01B7/15 , B26D1/385 , B26D5/00 , B26D7/00 , B26D7/265 , B26F1/384 , G01B7/14 , G01B11/14 , G01S17/08 , G01S17/88
摘要： A method and an apparatus are provided to measure a gap between a first and second roll. Moreover, a method and an apparatus are provided to correct the gap to a target distance with a closed loop system. Also, a method and an apparatus are implemented to detect the wear for each roll by using a non-contacting measuring device.
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2.发明授权公开(公告)号：US09597235B2
公开(公告)日：2017-03-21
申请号：US13873616
申请日：2013-04-30
发明人： Uwe Schneider , Robert George Cox, Jr. , Michael Devin Long , Justin B. Owens , Todd Douglas Lenser , David Carlton Ordway , Kazuya Ogawa , Jeffry Rosiak , Jeffrey Michael Kent , Louis J. Cedrone
CPC分类号： A61F13/15772 , A61F13/15764 , A61F13/49 , A61F2013/15788 , A61F2013/15926 , G05B19/41875 , G05B2219/32368
摘要： The present disclosure relates to methods and apparatuses for rejecting defective absorbent articles from a converting line. At a downstream portion of a converting process, a continuous length of absorbent articles may be subjected to a final knife and cut to create discrete absorbent articles advancing on a first carrier. From the first carrier, the discrete absorbent articles may be transferred to a transfer apparatus, which in turn, transfers the discrete absorbent articles to a second carrier. The transfer apparatus may include carrier members that orbit around an axis of rotation and may be adapted to receive the absorbent articles from the first carrier and transfer the absorbent articles to the second carrier. Defective absorbent articles may be detected by an inspection system, which may be operably connected with the transfer apparatus and/or the first carrier to remove the defective absorbent articles from the converting process.
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