Original document(5 pages) Authorized document(3 pages) 中文版
    The present invention may prevent the middle and rear wheels of automobile from running over human body directly. It can make a person who falls under automobile carelessly contact with emulsoid spongy safety roller first by vehicle inertia and because of the rotary action of roller the human body may be pushed outside the vehicle to be not injured just as a pole vaulter falls on the thick spongy landing pad from high. The roller can be mounted below the middle and rear wheels of vehicle as an accessory and there is no need to make any change for vehicle. It also has no effect on the driving performance and mobility of vehicle. Its maintenance is easy. The technical field related to the present invention is general machining products and rubber(emulsoid) spongy products.
Application Number
申请号		 86100084 Application Date
申请日		 1986.01.03
Title 名称 Safety roller for vehicle
Publication Number
公开号		 1012054 Publication Date
公开日		 1987.07.15
Approval Pub. Date Granted Pub. Date
International Classification 分类号 B60R19/42,B60R21/34
Applicant(s) Name
申请人		 Shanghai Building Hardware Polytechnic Inst.
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人
More information 更  多  信  息


 Related patents information
Google
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.