FIELD: transport.
SUBSTANCE: three-point spring suspension incorporates a transverse and lengthwise equalisers (6) jointed to frame (1) with wheel pairs (2), axle-boxes (4) and leaf springs (5) linked to the frames by means of brackets (8), rolls and sleeves. The lengthwise equalisers rest on the leaf springs by means of members that feature a cylindrical concave and convex contact surfaces. The aforesaid equalisers are jointed to the transverse equalisers, in compliance with one version, by journals and shackles, in compliance with the second version, by journals and sleeves and, in compliance with the third version, by journals and silentblocks.
EFFECT: higher safety brought about by preventing the large-wheelbase bogie wheels unloading on irregularities of railway.
3 cl, 22 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HIGH-SPEED CARRIAGE FOR LOCOMOTIVE UNDERFRAME | 2015 |
|
RU2613642C1 |
| SPRING SUSPENSION OF RAIL VEHICLE | 0 |
|
SU1763271A1 |
| LOCOMOTIVE FOUR-AXLE BOGIE WITH RADIAL ALIGNMENT OF EXTREME WHEELSETS | 2002 |
|
RU2220064C1 |
| DRIVING SWIVEL TRUCK FOR TRAMS WITH LOWERED FLOOR | 2022 |
|
RU2803361C1 |
| LOCOMOTIVE FRAMELESS TWO-AXLE TRUCK | 0 |
|
SU1167089A1 |
| THREE-AXLE TROLLEY WITH CRADLE SUSPENSION OF HIGH-SPEED FREIGHT CARS | 2020 |
|
RU2754609C1 |
| RAILWAY VEHICLE WITH TWO-AXLE FRAMELESS BOGIE (VERSIONS) | 2005 |
|
RU2287446C1 |
| RAILWAY EIGHT-AXLE TRACTION VEHICLE | 2005 |
|
RU2289528C1 |
| RAILWAY EIGHT-AXLE TRACTION VEHICLE | 2005 |
|
RU2289529C1 |
| DEVICE FOR LONGITUDINAL COUPLING OF BOGIES WITH BODY OF RAIL TRACTION VEHICLE | 2004 |
|
RU2276029C1 |
