VEHICLE BOGIE

FIELD: railway transport; car running bogies. ^ SUBSTANCE: proposed bogie has frame made in form of cross beam rigidly coupled with longitudinal sides connected with bearings of wheel axles by means of elastic members with vibration dampers. Cross beam has longitudinal cutout of length not less than...

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Hauptverfasser:	LUKANTSOV ALEKSEJ VIKTOROVICH, DOBRYNIN LEV KONSTANTINOVICH, RYBNIKOV EVGENIJ KONSTANTINOVICH, GRUZINOV FEDOR ANATOL'EVICH, KORNEEV ALEKSEJ LEONIDOVICH, MIKHAL'CHUK LEONID AVTONOMOVICH, MAZHUKIN VIKTOR ALEKSEEVICH, LEVIN GENRIKH ISAAKOVICH, BIRJUKOV IVAN VJACHESLAVOVICH, VJATKIN REHM PAVLOVICH, OL'SHEVSKIJ EVGENIJ VLADIMIROVICH, BURMISTROV NIKOLAJ VASIL'EVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	PERFORMING OPERATIONS PREVENTING DERAILING OF RAIL VEHICLES RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH RAILWAYS TRANSPORTING WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES
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Beschreibung
Zusammenfassung:	FIELD: railway transport; car running bogies. ^ SUBSTANCE: proposed bogie has frame made in form of cross beam rigidly coupled with longitudinal sides connected with bearings of wheel axles by means of elastic members with vibration dampers. Cross beam has longitudinal cutout of length not less than half of its length. Vibration damper is made in form of elastic hollow unit filled with working liquid and closed by plate with restrictor under which space communicating with space of elastic unit is formed by means of elastomer diaphragm. Unit of longitudinal coupling of bogie with car is provided with elastic members arranged along longitudinal axis of bogie in hole for pivot or on surface of cross beam. ^ EFFECT: decreased dynamic interaction of wheels and track, reduced wear of rails and wheelsets. ^ 9 cl, 7 dwg