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US 2021/0163048 A1Published application
Railcar driving bogie
AssigneeKawasaki Jukogyo Kabushiki Kaisha
InventorsFumikazu KOUNOIKE, Yosuke MATSUSHITA, Yoshihiro TAMURA, Yukihiro SANO, Toshifumi MACHIDA
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Abstract
A railcar bogie includes: a cross beam extending in a car width direction; a first traction motor supported by a first car longitudinal direction portion of the cross beam; a second traction motor supported by a second car longitudinal direction portion of the cross beam; and a coupling member arranged under the cross beam and between the first traction motor and the second traction motor and coupling the first traction motor and the second traction motor to each other.
Claims6
A railcar bogie comprising:
- a cross beam extending in a car width direction;
- a first traction motor supported by a first car longitudinal direction portion of the cross beam;
- a second traction motor supported by a second car longitudinal direction portion of the cross beam;
- and
- a coupler (i) arranged under the cross beam and between the first traction motor and the second traction motor, (ii) coupling the first traction motor and the second traction motor to each other, and (iii) configured to cancel out a swinging motion of the first traction motor and a swinging motion of the second traction motor.
2 more elements
Dependencies are inferred from the claim text.