Gear transmission

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9856946
SERIAL NO

14910837

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gear transmission is provided with a gear structure and a plurality of motors. The gear structure is provided with a plurality of crank shafts, an eccentric rotation gear, and a rotation gear. Each motor is attached to one of the crank shafts. At least one of the plurality of motors is a first motor, and at least another of the plurality of motors is a second motor. The second motor has a length in an axial direction shorter than that of the first motor.

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Patent Owner(s)

Patent OwnerAddress
NABTESCO CORPORATION7-9 HIRAKAWACHO 2-CHOME CHIYODA-KU TOKYO 102-0093

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Azuma, Takahito Tsu, JP 7 10
Mizuhashi, Hiroki Tsu, JP 6 8
Oishi, Kazuma Tsu, JP 2 0

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