Bogie and axle box suspension positioning device thereof

English Translation of PCT/CN2014/081166 An axle box suspension positioning device for a railway vehicle is provided according to the present application, which includes a guide column assembly. The guide column assembly 5 includes a fixed end connected to a frame of the railway vehicle, and a free...

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Main Authors ZHANG, DERONG, ZHANG, YANCHEN, YIN, PINGWEI, LI, LIDONG, DUAN, SHIHUI, XU, SHIFENG, HU, HAIBIN, SHAO, WENDONG, CAO, YUFENG
Format Patent
LanguageEnglish
Published 02.07.2015
Subjects
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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Summary:English Translation of PCT/CN2014/081166 An axle box suspension positioning device for a railway vehicle is provided according to the present application, which includes a guide column assembly. The guide column assembly 5 includes a fixed end connected to a frame of the railway vehicle, and a free end which is extendable and retractable from an opening of the axle box. An elastic positioning component is provided in the opening, and the elastic positioning component limits a movement of the free end along a running direction of the vehicle with respect to the frame. The arrangement of the elastic positioning component enables the axle box suspension positioning device to 10 have a large positioning rigidity. A bogie having the axle box suspension positioning device is further provided according to the present application.
Bibliography:Application Number: AU20140353326