Filament drive mechanism for use in additive manufacturing system

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United States of America Patent

PATENT NO 9321609
APP PUB NO 20140159273A1
SERIAL NO

13708116

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A filament drive mechanism for use with an additive manufacturing system, the filament drive mechanism comprising first and second drive shafts engaged with each other and configured to rotate in opposing rotational directions around substantially parallel and fixed axes, where the first and second drive shafts include engagement surfaces substantially aligned with each other for engaging a filament therebetween.

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Patent Owner(s)

  • STRATASYS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koop, Shawn M Blaine, US 2 108
Leavitt, Paul J Minneapolis, US 14 1976
Schuller, Peter D Elko, US 15 237

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