Concrete mixer and controls therefor for controlling drum rotation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10744676
APP PUB NO 20170080600A1
SERIAL NO

15267969

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Abstract

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A concrete mixing system includes a vehicle, a rotatable mixing drum coupled to the vehicle, an incline and/or slump sensor, and a controller. The controller is configured to effect a change of rotational speed of the rotatable mixing drum in response to a signal from at least one of the sensors indicating an increased likelihood of spillage of concrete from the rotatable mixing drum.

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Patent Owner(s)

Patent OwnerAddress
SCHWING AMERICA INC5900 CENTERVILLE ROAD ST PAUL MN 55127

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dickerman, James Mounds View, US 1 15
Heidger, Gary Mounds View, US 1 15
Martinez, Clinton Hugo, US 1 15
Quist, Carl Phillip Maplewood, US 2 38
Roehrich, Daryl Rogers, US 1 15
Roisum, Scott Pine City, US 2 16
Seelnacht, Eric Osceola, US 1 15
Thieu, Dang Maple Grove, US 1 15

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