FIELD: transportation.
SUBSTANCE: railway trolley contains the support platform and running wheels with flanges, located on the axes and having the bearings. Each wheel is located in the separate casing, fixed to the support platform in the form of the cradle, and is mounted on the axle in self-aligning radial spherical bearings. The spring-loaded support, connected to the axle, is introduced into each casing with ability to move. In the side walls of the casing there are the vertical guide slots, into which the axles ends are inserted with the ability to move along each slot, the length of which is limited by the operating stroke of the spring.
EFFECT: increase of the trolley efficiency.
3 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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| RUNNING GEAR OF ROLLING STOCK WITH STEERING WHEEL PAIR | 2019 |
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SU933150A1 |
