FIELD: railway transport; bolster suspension of bogie.
SUBSTANCE: proposed bolster suspension vibration damper of bogie has springs 1 supporting spring beam 2, friction plates 3 and elastic member in form of curved strip 8 installed between suspension springs. Strip 8 is in friction engagement with overspring beam and side frame of bogie. Elastic member consists of 
-shaped base 9 whose extensions are support parts 10 and curved ends 7 with holes 6 for fitting friction strips which are symmetrical relative to vertical axis and are arranged in tandem.
EFFECT: simplified design of suspension, provision of smooth running of vehicle, reduced weight.
5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RAILWAY CAR BOGIE DAMPER | 2008 |
|
RU2386559C2 |
| RAILLWAY VEHICLE OSCILLATION SUPPRESSOR | 0 |
|
SU954291A1 |
| RAILWAY CAR BOGIE DAMPER | 2010 |
|
RU2461480C2 |
| RAILWAY SHOCK-ABSORBING DEVICE | 2007 |
|
RU2348556C1 |
| RAILWAY CAR BOGIE DAMPER | 2010 |
|
RU2428340C1 |
| RAIL CAR SHOCK ABSORBING DEVICE | 2004 |
|
RU2259292C1 |
| DAMPER OF VIBRATIONS OF RAILWAY CAR BOGIE | 0 |
|
SU1369964A1 |
| RAIL VEHICLE VIBRATION DAMPER | 0 |
|
SU1337298A1 |
| WEDGE-TYPE FRICTION DAMPER OF OSCILLATIONS OF VEHICLE BOGIE | 0 |
|
SU973402A1 |
| RAIL VEHICLE RUNNING GEAR BOGIE | 1991 |
|
RU2047521C1 |
