Control system for power-assisted door

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9159219
APP PUB NO 20110203181A1
SERIAL NO

12713029

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A control system for a power assisted door, the electronic door control system includes an intelligent control, a plurality of sensor inputs operatively connected to the intelligent control, the plurality of sensor inputs associated with state of a plurality of mechanical components of the power assisted door, and a power drive operatively connected to the intelligent control for providing opening and closing of the power assisted door. The intelligent control is configured to monitor status of the plurality of sensor inputs and control the power drive at least partially based on the status of the plurality of sensor inputs. The intelligent control may be adapted to determine when state of the plurality of sensor inputs is indicative of one or more conditions which would preclude safe door movement. A power distribution module may also be present to assist in limiting current draw and to allow for charging.

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Patent Owner(s)

Patent OwnerAddress
TRIMARK CORPORATION500 BAILEY AVENUE NEW HAMPTON IA 50659

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bergman, John Todd River Falls, US 4 326
Magner, David S Decorah, US 8 194

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