Power transmission mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11041542
APP PUB NO 20190128377A1
SERIAL NO

16158632

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A power transmission mechanism equipped with a first shaft including a first double helical gear, a second shaft including a second double helical gear and a third double helical gear arranged in alignment with the second double helical gear in an axial direction, and a third shaft including a fourth double helical gear that meshes with the third double helical gear. The second double helical gear includes a pair of right and left tooth portions whose torsional directions are reverse to each other such that the left tooth portion and the right tooth portion are offset in phase from each other, and the third double helical gear includes a pair of right and left tooth portions whose torsional directions are reverse to each other such that the left tooth portion and the right tooth portion are identical in phase to each other.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHATOYOTA-SHI AICHI 471-8571

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamajima, Tetsuo Nisshin, JP 11 78
Takagaki, Tadashi Toyota, JP 8 29

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