Motor device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9273557
APP PUB NO 20130315705A1
SERIAL NO

13983744

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a motor device capable of suppressing undesired vibrations occurring at the time of starting a motor, by canceling a torque in a motor device system so as to reduce a reaction torque acting on a motor base. The motor device is equipped with a dual axis motor having first and second rotating shafts and projecting at either end, a rotational direction converter having an input shaft to which the torque of the dual axis motor is inputted and an output shaft that outputs the torque by rotating in a direction opposite to that of the input shaft, and a flywheel provided at an end portion of the first rotating shaft, for balancing out the reaction torque acting on the input shaft and the output shaft of the rotational direction converter when the dual axis motor rotates.

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Patent Owner(s)

Patent OwnerAddress
HITACHI METALS LTD2-1 SHIBAURA 1-CHOME MINATO-KU TOKYO 105-8614

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mita, Masahiro Takasaki, JP 35 644

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