POWER TRANSMISSION DEVICE
First Claim
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1. A power transmission device comprising:
- a pin gear having a plurality of power transmission pins that are relatively moved corresponding to a tooth shape formed on an outer gear;
a motor arranged in a direction crossing a rotation axis of the pin gear, and generating power to rotate the pin gear; and
a motion transfer unit connected to the pin gear and the motor between the pin gear and the motor, and transferring a rotational motion of the motor to a rotational motion of the pin gear.
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Abstract
A power transmission device includes a pin gear having a plurality of power transmission pins that are relatively moved corresponding to a tooth shape formed on an outer gear, a motor arranged in a direction crossing a rotation axis of the pin gear, and generating power to rotate the pin gear, and a motion transfer unit connected to the pin gear and the motor between the pin gear and the motor, and transferring a rotational motion of the motor to a rotational motion of the pin gear.
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Citations
19 Claims
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1. A power transmission device comprising:
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a pin gear having a plurality of power transmission pins that are relatively moved corresponding to a tooth shape formed on an outer gear; a motor arranged in a direction crossing a rotation axis of the pin gear, and generating power to rotate the pin gear; and a motion transfer unit connected to the pin gear and the motor between the pin gear and the motor, and transferring a rotational motion of the motor to a rotational motion of the pin gear. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification