Rubber spring, bogie and railway vehicle

The embodiment of the invention provides a rubber spring, a bogie and a railway vehicle, and the rubber spring comprises a spring body which is internally provided with a cavity; the base is used for fixing the bottom or the outer ring of the spring body; the positioning pin component is fixed at th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHANG HAOQIANG, GUO TAO, WANG ZHENG, JIA CHAO, DUAN ZEBIN, ZHANG JIAN, WANG JIAXIN, WU SHENGQUAN, ZHANG HANCHEN, HAO TAOGUANG, XU HONGJIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING 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 SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES
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Beschreibung
Zusammenfassung:	The embodiment of the invention provides a rubber spring, a bogie and a railway vehicle, and the rubber spring comprises a spring body which is internally provided with a cavity; the base is used for fixing the bottom or the outer ring of the spring body; the positioning pin component is fixed at the top or an inner ring of the spring body and is connected with a vehicle framework or a wheel set; the condensation assembly comprises a condensation component, one end of the condensation component is connected with a condensation inlet path and a condensation outlet path of the condensation component, the other end of the condensation inlet path is communicated with one of the top or the bottom of the cavity of the spring body, and the other end of the condensation outlet path is communicated with the other one of the top or the bottom of the cavity of the spring body. And a cooling medium is driven to flow between the condensation assembly and the inner cavity of the spring body for heat exchange. Medium heat i