Power truck frame for 100% low floor light rail vehicle

The invention discloses a power truck frame for a 100% low floor light rail vehicle. The power truck frame for the 100% low floor light rail vehicle comprises a curb girder, a beam, a primary spring mounting seat, a secondary spring mounting seat, a secondary horizontal and vertical absorber composi...

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Bibliographische Detailangaben
Hauptverfasser:	XUE WENGEN, WANG WENHUA
Format:	Patent
Sprache:	eng
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS 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 TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES
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Beschreibung
Zusammenfassung:	The invention discloses a power truck frame for a 100% low floor light rail vehicle. The power truck frame for the 100% low floor light rail vehicle comprises a curb girder, a beam, a primary spring mounting seat, a secondary spring mounting seat, a secondary horizontal and vertical absorber composite mounting seat, a motor and braking clamp composite hanging seat, a gear case hanging seat, a magnetic track stopping seat and a traction rod seat, wherein the primary spring mounting seat and the secondary spring mounting seat of the curb girder structure are the composite integrated structure and prepared by integrated machining for two times, the secondary horizontal and vertical absorber composite mounting seat is welded to the end of the curb girder, the motor and braking clamp composite hanging seat, the gear case hanging seat and the magnetic track stopping seat are welded to the outer side of the curb girder. The bearing capability of the truck frame is raised, the maintaining requirement of the truck frame is reduced; the driving device and the base braking device can be hanged at the outer side, the maintainability is high and the cost is low.