Automated railcar gate operating system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8250991
APP PUB NO 20110185940A1
SERIAL NO

12696229

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An automated trackside railed car discharge gate operating system is disclosed which can automatically unload a string of cars “on the fly” and without the need for a separate indexing system. The system includes a pair of carriage-mounted tool systems for opening/closing capstan-operated railcar gates disposed to travel along a carriage track and including visual devices that acquire and track capstans and coordinate tool orientation and operation.

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Patent Owner(s)

Patent OwnerAddress
CALBRANDT INC768 - 7TH STREET SOUTH DELANO MN 55328

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brandt, Calvin J Delano, US 14 313

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