Platen press

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6935228
APP PUB NO 20010047728A1
SERIAL NO

09844310

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and an apparatus for varying the dwell parameters for a platen press are disclosed. The method involves creating an impression force between first and second platens using a driven biasing member where movement of the member is controlled by a tensioner. The apparatus includes a driven biasing member that is linked to at least one of the first and second platens that form the press and a tensioner linked to the biasing member. The bias and tensioner permit the dwell time to be extended and allows the impression force between the platens to be variably applied.

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Patent Owner(s)

Patent OwnerAddress
MALLINCKRODT INC675 MCDONNELL BOULEVARD P O BOX 5840 ST LOUIS MO 63134

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brandtjen, Jr Henry A St. Paul, MN 1 3
Palmer, Robert W Scandia, MN 2 25
Rinard, Kenneth Forest Lake, MN 1 3

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