FIELD: railway transport.
SUBSTANCE: invention relates to side supports of body to rest on bogie with wheels. Proposed side support is made in form of antifriction bearings whose members contain sockets and rollers whose mating surfaces are described by different radii, and members of bearings are coupled with turnable link 4. Roller member 3, 5 is double convex, and it connects two pairs of bearings formed by socket member 1, 7 and mating roller socket member 2, 6 containing surface of socket of above0indicated roller member. Corresponding axes X and Y of members of each pair of bearings are not parallel to each other. Turnable link contains friction surfaces or elastic member or bearing.
EFFECT: reduced rigidity of coupling of wheels and body at relative displacements under action of cross forces and increased returning forces of device at increase of said displacements.
6 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| EIGHT-AXLE RAIL ROAD CARRIAGE | 2021 |
|
RU2760372C1 |
| RUNNING GEAR OF ROLLING STOCK WITH STEERING WHEEL PAIR | 2019 |
|
RU2710051C1 |
| RUNNING GEAR OF RAIL VEHICLE | 2005 |
|
RU2294296C1 |
| JOINT OF BOGIE WITH RAILWAY VEHICLE BODY | 0 |
|
SU1197899A1 |
| RAIL VEHICLE BODY-CARRIAGE MATING | 0 |
|
SU1729867A2 |
| MECHANISM FOR KINEMATIC CONNECTION OF STEERING WHEEL PAIR WITH BOGIE | 2020 |
|
RU2727046C1 |
| METHOD OF DECREASING WEAR IN RAIL-WHEEL SYSTEM AND DEVICE TO THIS END | 2010 |
|
RU2449910C2 |
| FREIGHT CAR BOGIE AND FREIGHT CAR | 2010 |
|
RU2514982C2 |
| METHOD OF AND DEVICE FOR ACTIVE CONTROL OF RADIAL SETTING OF WHEELSETS OR PAIRS OF WHEELS OF RAIL VEHICLES | 2002 |
|
RU2283254C2 |
| BODY-TO-BOGIE SIDE SUPPORT | 0 |
|
SU1773769A1 |
