FIELD: transportation.
SUBSTANCE: group of inventions relates to the field of railway transport, in particular, to motor bogies of low-field rail vehicles, as well as to vehicles containing such bogies. Proposed bogie comprises frame, electric motors, reduction gearboxes and wheel pairs. Frame comprises two parallel beams and two perpendicular crossbars. Units of connection of crossbars and beams contain elements of primary suspension. On the crossbars there are supports for installation of secondary suspension. In the inner volume of the bogie electric motors are installed. Reducers are installed outside of bogie frame. Reduction gear and electric motor are connected by shaft.
EFFECT: reduced floor level of rail vehicle above driving bogies.
10 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METRO CAR TWO-AXLE BOGIE | 2012 |
|
RU2508934C1 |
| RAIL VEHICLE, TYPE TRAM WITH LOW-LEVEL FLOOR, MOTOR CAR OF ELECTRIC TRAIN OR ELECTRIC LOCOMOTIVE AND TRAM CAR | 2005 |
|
RU2294293C1 |
| MOTOR TROLLEY OF RAILROAD TRANSPORT | 2014 |
|
RU2558420C1 |
| MOTOR BOGIE OF HIGH-SPEED RAILWAY VEHICLE | 2009 |
|
RU2441785C2 |
| RAILWAY TRACTION VEHICLE WITH TWO-AXLE BOGIES | 2005 |
|
RU2284931C1 |
| RAILWAY EIGHT-AXLE TRACTION VEHICLE | 2005 |
|
RU2289527C1 |
| RUNNING GEAR OF RAIL VEHICLE | 2005 |
|
RU2294296C1 |
| HIGH-SPEED CARRIAGE FOR LOCOMOTIVE UNDERFRAME | 2015 |
|
RU2613642C1 |
| RAILWAY EIGHT-AXLE TRACTION VEHICLE | 2005 |
|
RU2289525C1 |
| RAILWAY TRACTION VEHICLE WITH THREE-AXLE BOGIES | 2005 |
|
RU2281869C1 |
