FIELD: machine building.
SUBSTANCE: wheel pair axis consists of two axles (3, 4), which threaded ends are connected by a threaded coupling (13). With the wheels (1, 2) movement along the rails (19, 20) tapering tracks, the coupling (13) is braked by the braking device (14). As a result, the rotating axles (3, 4) are screwed in by means of the corresponding left and right threads inside the coupling (13). With the train return along the same track, the process is repeated, only the axles (3, 4) are unscrewed from the coupling (13). Wheel pair centering relative to the car on a wide track is provided by bearings (6, 10), and on a narrow track are bearings (5).
EFFECT: railway rolling stock switching from one track to another is simplified.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
RU2309071C2 |
