Under roller conveyor pusher assembly

An article pusher assembly for use with a roller conveyor having a plurality of parallel rollers that define a conveying surface having opposed sides at a given distance. The pusher assembly comprises a carriage assembly mounted under the conveying surface. The carriage assembly includes first and s...

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1. Verfasser: DEER DAVID A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An article pusher assembly for use with a roller conveyor having a plurality of parallel rollers that define a conveying surface having opposed sides at a given distance. The pusher assembly comprises a carriage assembly mounted under the conveying surface. The carriage assembly includes first and second carriages. A pusher blade is positioned with a contact portion above the conveying surface and at least one post extending between a pair of adjacent rollers and connected to the one of the carriages. A drive unit is mounted under the conveying surface selectively drives the carriage assembly. A multiplier unit interconnects the first and second carriages and is configured to move the first carriage relative to the second carriage in direct relation to movement of the second carriage.