FIELD: transport.
SUBSTANCE: invention relates to rail-guided vehicles, particularly, to feeding lubricants into the zone of contact between the flange and rail head. The engine wheelpair consists of an axle with wheel centres furnished with locomotive tires with flanges. The axle subhub part is furnished with an annular groove communicating, on the railway curved sections, two pipelines, one of them being connected to lubricant tank, the other one abutting upon the wheel centre tire flange with a clearance.
EFFECT: higher reliability of locomotive wheelpair.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LOCOMOTIVE WHEELSET | 2008 |
|
RU2372231C1 |
| DIESEL LOCOMOTIVE WHEELSET | 2003 |
|
RU2236362C1 |
| LOCOMOTIVE FOUR-AXLE BOGIE | 2002 |
|
RU2244650C2 |
| WHEELSET OF DIESEL LOCOMOTIVE | 2003 |
|
RU2247673C1 |
| FREIGHT LOCOMOTIVE SECTION | 2007 |
|
RU2339528C1 |
| STAND AND METHOD OF STAND TESTING OF WHEELS AND WHEEL PAIR AXES FOR RESISTANCE TO FATIGUE AND STUDY OF METAL REACTION IN ZONE OF WHEEL CONTACT INTERACTION WITH RAIL | 2017 |
|
RU2665358C1 |
| LOCOMOTIVE BOGIE (VERSIONS) | 2001 |
|
RU2207276C2 |
| LOCOMOTIVE THREE-AXLE BOGIE | 2000 |
|
RU2185983C2 |
| DIESEL LOCOMOTIVE SECTION | 2008 |
|
RU2373090C1 |
| RAILWAY VEHICLE THREE-AXLE BOGIE | 2010 |
|
RU2432277C1 |
