FREIGHT-CAR BOGIE WITH THREE-MEMBER FRAME AND DIAGONAL BRACES
FIELD: railway transport. ^ SUBSTANCE: invention relates to freight-car two-axle bogies. Proposed bogie has overspring beam, spring suspension, two wheelsets, brake rigging and two side frames 1 interconnected by diagonal braces. Each diagonal brace consists of two symmetrical straight-line rods 2 r...
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Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: railway transport. ^ SUBSTANCE: invention relates to freight-car two-axle bogies. Proposed bogie has overspring beam, spring suspension, two wheelsets, brake rigging and two side frames 1 interconnected by diagonal braces. Each diagonal brace consists of two symmetrical straight-line rods 2 rigidly fastened in lower belts of side frames and hinge-connected to each other by means of plates 3 with four elongated holes with symmetrical rounding-offs extending in direction of rods. ^ EFFECT: reduced friction forces between wheel and rail and intensity of wear of wheels and rails. ^ 3 cl, 5 dwg |
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