Equipment for transporting a load

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5192903
SERIAL NO

07908436

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A load transport equipment having self-propelled trucks travelling on a predetermined route so as to transport a load by the truck, wherein an encoder is connected to a motor and the pulse number from the encoder is counted by a counter, the counted value being optically transmitted toward another self-propelled truck following the front self-propelled truck on the predetermined route, the following self-propelled truck receiving the counted value from the front self-propelled truck to obtain a difference between the received counted value and that of the following truck, so that the travel speed of the rear self-propelled truck is controlled on the basis of the difference so that the running speed is controlled in accordance with the distance between the trucks thereby preventing a rear-end collision.

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Patent Owner(s)

Patent OwnerAddress
DAIFUKU CO LTDOSAKA CITY OSAKA OF JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kita, Hiroaki Kasugai, JP 23 139
Murata, Koichi Kasugai, JP 101 477
Nakano, Mamoru Komaki, JP 12 86

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