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公开(公告)号：EP4436906A1
公开(公告)日：2024-10-02
申请号：EP22786618.3
申请日：2022-09-14
申请人： Laitram, LLC
IPC分类号： B65G54/02
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公开(公告)号：EP3774600A1
公开(公告)日：2021-02-17
申请号：EP19786106.5
申请日：2019-04-04
申请人： Laitram, LLC
IPC分类号： B65G15/60
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公开(公告)号：EP3632822A1
公开(公告)日：2020-04-08
申请号：EP19192400.0
申请日：2016-04-21
申请人： Laitram, LLC
发明人： DEGROOT, Michael Hendrik , HULSHOF, Gerko , HORTIG, Philipp J. , STEENWYK, Matthew A. , BATCHELDER, Jeff , HONEYCUTT, James R. Jr.
摘要： A conveyor employs an infeed assembly and outfeed assembly, each comprising a nosebar assembly that may be mounted to a conveyor frame to transition a conveyor belt between a returnway and a carryway. The outfeed assembly further includes a drive sprocket and a limiter to ensure engagement of drive elements on the conveyor belt with the drive sprockets. A limiter plate ensures proper placement of the limiter relative to the drive sprocket. The infeed assembly and outfeed assembly components may be easily mounted to and removed from the conveyor frame to facilitate replacement, cleaning or maintenance.
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公开(公告)号：EP3116815B1
公开(公告)日：2020-01-29
申请号：EP15762334.9
申请日：2015-03-12
申请人： Laitram, LLC
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公开(公告)号：EP3024759B1
公开(公告)日：2018-07-25
申请号：EP14846376.3
申请日：2014-08-29
申请人： Laitram, LLC
发明人： RAGAN, Bryant G. , ROSEN, Robert L.
CPC分类号： B65G23/22 , B65G23/04 , B65G23/06 , B65G23/08 , H02K1/2786 , H02K7/1016 , H02K7/14 , H02K16/00 , H02K2207/03
摘要： A hygienic drive system for a belt conveyor. The drive system has a stator rigidly mounted in a housing having an outer bearing surface that is continuous with the outer surface of mounting supports and avoids hard-to-clean nooks. A rotor assembly formed by drive wheels rotatably mounted on the outer surface of the housing or by a magnetic belt wrapped around a portion of the outer surface is rotated by a rotating magnetic wave produced by the stator. The stator and rotor can form an induction motor or a synchronous motor.
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公开(公告)号：EP3212548A4
公开(公告)日：2018-07-04
申请号：EP15856068
申请日：2015-10-01
申请人： LAITRAM LLC
发明人： RAGAN BRYANT G
CPC分类号： B08B9/42 , B08B3/022 , B08B9/0813 , B08B9/205 , B08B9/36 , B08B2203/0229 , B60L13/03 , B60L13/10 , B65G54/02 , H05B6/101
摘要： An electromagnetic propulsion system for electrically conductive articles, such as aluminum beverage cans. Currents in coils disposed along a passageway induce currents in aluminum cans in the passageway. The electromagnetic fields produced by the coil currents and the eddy currents in the cans interact to produce forces that propel the cans along the passageway. A coil drive supplies the coils with a low-frequency current to propel the cans and a high-frequency current to heat the cans. The coils are arranged as solenoids encircling the passageway or as planar arrays bracketing the passageway. Besides being used to propel aluminum cans, the coils can be used to spin cans. The electromagnetic propulsion systems are shown in can washers and dryers.
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公开(公告)号：EP3314222A1
公开(公告)日：2018-05-02
申请号：EP16814971.4
申请日：2016-05-26
申请人： Laitram, LLC
发明人： RAGAN, Bryant G.
CPC分类号： G01G11/12 , G01G11/04 , G01G19/005 , G01G19/035
摘要： A weighing conveyor system, a checkweigher, and a method for weighing conveyed objects with a checkweigher comprising LIM-driven rollers positioned in a conveying line and position sensors for determining the objects' weights from the motion of the objects across the rollers. The LIM drives the rollers with a constant torque. The acceleration of an object driven by the rollers is inversely proportional to the object's weight. So an object's weight can be determined by the effect of the rollers on its motion.
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