Roller-based drive systems with compliance for accommodating non-conjugate meshing

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United States of America Patent

PATENT NO 9688394
SERIAL NO

14801372

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gearbox for driving a sprocket includes a gear train and an output shaft assembly positioned between the gear train and a power output end of the gearbox. The output shaft assembly includes, a first shaft segment extending to the power output a second shaft segment coupled to the gear train and a torsion spring interposed between the first shaft segment and the second shaft segment. Upon non-conjugate meshing of the sprocket, the torsion spring expands and contracts so that the angular velocity of the second shaft segment differs from the angular velocity of the first shaft segment.

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Patent Owner(s)

  • HONEYWELL INTERNATIONAL INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christensen, Donald Jeffrey Phoenix, US 14 63
Mitchell, Robert Phoenix, US 70 721

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