This paper first presents the supporting wheel disposal scheme of the mini material handling vehicle under research and then gives a design of the free wheel with cushioning and damping capability on the basis of referring documents on the structure of castor wheels at present.

The Research on Development of Railway Automobile Logistics;

,LTD(CRSCS);On this basis,have analyzed the problem existing in development of automobile logistics.

With the further deepening of reform and opening-up and dramatic changes of domestic and foreign political and economic,the situation of China\'s small and medium-sized logistics enterprises are facing a more severe business environment.

Study on Strategic Alliance of SMLEs under Trade Integration;

Based on test analysis on the fading characteristics of suspension system of a jubilee truck, it is shown that the transfer function of suspension system is not related to the velocity of the truck, but to the vibration parameters of the truck.