FIELD: transport.
SUBSTANCE: claimed ball train comprises the system of three hollow ball-like wheels-containers mounted at the frame by their parallel spinning axles which surrounds said wheels-containers. Said spinning axles are located in a common plane. At least one of extreme wheels-containers features OD smaller than those of the other wheels-containers. Or, spinning axles of some wheels-containers are located in the common plane when aforesaid frame has a _/-like kink. Said hollow spinning axles support pivoting hollow cantilever L-like hatches with seals in the axles.
EFFECT: enhanced performances.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CARRIAGE | 2014 |
|
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RU2529307C1 |
