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US 12,612,085 B2Granted
Bogie and vehicle
AssigneeMitsubishi Heavy Industries, Ltd.
InventorsKoji Uchida, Hiroyuki Kono, Masaya Mitake, So Tamura
Life of this patent
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Abstract
This bogie and vehicle is provided with: a bogie body; a pair of travel wheels disposed on both sides of the bogie body in a direction intersecting with the traveling direction and capable of rolling motion on the traveling road surface of a track; a guide device guided along a guide rail and rotatably supported to the bogie body about the axial line along a vertical direction; and a pair of motors disposed between the pair of travel wheels of the bogie body and transferring a drive force to the pair of travel wheels.
Claims9
A bogie comprising:
- a bogie body;
- a pair of running wheels disposed on both sides of the bogie body in a rightward-leftward direction intersecting with a running direction of the bogie body and rollable on a running road surface of a railway;
- a guide device guided along a guide rail and supported to be pivotable around an axial center along a vertical direction by the bogie body;
- and
- a pair of motors disposed between the pair of running wheels in the bogie body in the rightward-leftward direction and transmitting a drive force to the pair of running wheels, wherein,
- the pair of running wheels includes a first running wheel;
- and a second running wheel which is positioned on a rightward of the first running wheel in the rightward-leftward direction, the first running wheel and the second running wheel rotate around an axial center along the rightward-leftward direction,
- the pair of motors includes;
- a first motor which is positioned on the rightward of the first running wheel and on a leftward of the second running wheel in the rightward-leftward direction and is configured to transmit the drive force to the first running wheel;
- and a second motor which is positioned on the rightward of the first motor and on the leftward of the second running wheel and is configured to transmit the drive force to the second running wheel, and
- a rotational axis of the first motor and second motor passes on a center of the bogie body in the running direction and is disposed on an axis along the rightward-leftward direction.
8 more elements
Dependencies are inferred from the claim text.