Dongfeng Motor Corporation

Song Huang

Ji Yu Chen

Mannian Xu

Zhenxiao Wang

A device for assembling and disassembling an inner support of a vehicle tire, comprising a supporter, a fastening belt, a retracting device, a securing device, and a gear unit. The retracting device and the securing device are disposed on the supporter. One end of the fastening belt is connected to the retracting device, the other end of the fastening belt is connected to the securing device. The retracting device is connected to the gear unit. The device facilitates assembling and disassembling on demand and allows for a simple and fast disassembling process.

Device for assembling and disassembling inner support of vehicle tire

A cooling device for a vehicle, comprising a fan comprising an input end and a power supply, a transmission box having an input end, a universal joint coupling having an input end and a pulley; wherein the input end of the transmission box is connected to the universal joint coupling, the input end of the universal joint coupling is connected to the pulley, the input end of the transmission box is connected to a transmission device via the universal joint coupling, the transmission box operates to change an angle between a movement center line of the power supply and that of the fan.

Growing community of inventors

Wuhan, China

Song Huang