The invention relates to a self-saving device used when automobile tires sink into mud. The device is characterized in that when an automobile runs on a muddy earth road, the automobile tires always sink in the mud and the automobile can not run and is trapped; at the time, a hydraulic device installed on the automobile can be started, and a large arm oil cylinder rod and a small arm oil cylinder rod which are installed at the bottom of the automobile stretch out and push the automobile automatically. The self-saving device comprises front wheels, a frame, a movable shaft, a large arm oil cylinder, a small arm oil cylinder, a square iron plate and rear wheels.
Self-saving device used when automobile tires sink into mud
2015-10-14
Patent
Electronic Resource
English
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Engineering Index Backfile | 1913
|Automotive engineering | 1976
|Engineering Index Backfile | 1901
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