Weighing system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4771837
SERIAL NO

07050321

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A weighing system for a refuse truck having lifting means for engaging and lifting a refuse container. The weighing system comprises a transducer which is mounted on the lifting means of the truck for sensing the weight of the refuse container for producing an electrical analog signal. Electrical digitizing means convert and analog signal to a digital signal which is indicative of the weight which is sensed by the transducer. A limit switch is operatively connected to the transducer so that the transducer is energized at a point when a full container is supported by the lifting means and when an empty container is supported by the lifting means for the purpose of determining the weight of the refuse in the container.

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Patent Owner(s)

  • WASTE MANAGEMENT, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Appleton, Gregory H Gardner, MA 3 180
Mikelk, Paul D Berlin, MA 3 180

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