Advanced herringbone gear design

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United States of America Patent

PATENT NO 10821532
APP PUB NO 20190022778A1
SERIAL NO

16070978

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Abstract

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A herringbone gear includes a cylindrical body having a circumferential face having a width. A first helical gear tooth on the circumferential face has a first configuration, a second helical gear tooth on the circumferential face has a second configuration, and a transition on the circumferential face extends between the first helical gear tooth and the second helical gear tooth. An involute form taken within a transverse plane of the circumferential face remains constant over the width.

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Patent Owner(s)

Patent OwnerAddress
SIKORSKY AIRCRAFT CORPORATION6900 MAIN STREET STRATFORD CT 06615

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bittner, Edward H Madison, US 14 39
Hansen, Bruce D Shelton, US 17 51
Mussel, Christopher John Oxford, US 3 4

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