System and method for control of carts at a station for an independent cart system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11964685
APP PUB NO 20230249721A1
SERIAL NO

17666104

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Importance

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Abstract

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External interaction with a mover in an independent cart system is allowed at known locations along the track. The mover is initially propelled along the track in a first operating state. When the mover arrives at a station, the controller generates a signal to alert the external actuator of the presence of a mover at the station. After waiting at the station for a first predefined time interval, the controller switches to a second operating state, in which the coils are de-energized or the controller is reconfigured to operate in a less responsive manner than in the first operating state. The controller remains in the second operating state for a second predefined interval, during which the external actuator interacts with the mover or a load on the mover. After the second predefined interval, the controller enters a third operating state, and the controller propels the mover away from the station.

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Patent Owner(s)

Patent OwnerAddress
ROCKWELL AUTOMATION TECHNOLOGIES INC1 ALLEN-BRADLEY DRIVE MAYFIELD HEIGHTS OH 44124

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Yuhong Acton, US 82 673
Mendenhall, Jesse R Brookline, US 3 4

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