EXTRUSION METHOD AND APPARATUS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080267003A1
SERIAL NO

11739231

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An extrusion apparatus including a mixing chamber comprising two intersecting housing bores and an inlet positioned to receive material into the mixing chamber. Two screw shafts are supported for rotation about respective generally parallel axes and include respective screw sections positioned for co-wiping intermeshing rotation within the respective housing bores of the mixing chamber. The apparatus supports screw shaft rotational speeds greater than approximately 800 rpm and includes screw shaft conveying portions that are rotatably cantilevered for self-journaled support within respective separate conveying chambers arranged generally parallel to one another downstream of the mixing chamber.

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Patent Owner(s)

Patent OwnerAddress
B&P LITTLEFORD LLC1000 HESS AVENUE SAGINAW MI 48601

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kasliwal, Shashank Gulabchand Saginaw, MI 2 5

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