AUTOMATIC RAIL GRINDER
FIELD: railway transport. SUBSTANCE: invention relates to rail grinding devices. It contains abrasive wheels pressed to rail by pneumatic cylinders, and hydromechanical drive. EFFECT: increased capacity at rail grinding. 1 dwg
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | FIELD: railway transport. SUBSTANCE: invention relates to rail grinding devices. It contains abrasive wheels pressed to rail by pneumatic cylinders, and hydromechanical drive. EFFECT: increased capacity at rail grinding. 1 dwg |
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