FIELD: railway rolling stock. SUBSTANCE: fitted inside rubber-cord envelope 1 secured on lower plate 2 and upper plate 3 torus-shaped flexibly deformable member 10. Vibration damping throttling device is installed in pipeline connecting inner space of air spring with additional reservoir. Vibration damping device has cylindrical twin-cone throttle 12, rod 14 coupled with upper plate of air spring and twin-cone bushing 18 with thickening in center fitted on rod 14. Electropneumatic valve 24 is installed on additional reservoir 23 to supply compressed air to air spring. EFFECT: enhanced vibration protection of locomotives and rolling stock. 1 dwg
Title | Year | Author | Number |
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AIR-OPERATED PRESSURE-TIGHT DAMPER | 1992 |
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RU2062922C1 |
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PNEUMOHYDRAULIC DAMPER | 1997 |
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HYDROPNEUMATIC DAMPER | 2001 |
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RAIL VEHICLE HYDROPNEUMATIC SPRING | 1995 |
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ADAPTIVE PNEUMOHYDRAULIC DAMPER | 2000 |
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PNEUMATIC DAMPER | 1994 |
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SU1105707A1 |
0 |
|
SU307931A1 | |
REAR WHEEL SUSPENSION | 2018 |
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RU2696049C1 |
Authors
Dates
1995-04-10—Published
1992-06-08—Filed