The invention discloses an automobile energy absorption box. The automobile energy absorption box comprises an energy absorption box body made of carbon fiber composite, and chamfer angles are formed in the margin of the energy absorption box body ends. The automobile energy absorption box has the advantages that lightweight effect is achieved with the adoption of carbon fiber composite, the weight of the energy absorption box with carbon fiber composite is 52% to 69% less than the common metal energy absorption box, and the comprehensive impact resistance ability and energy absorption effect are high.
Automobile energy absorption box
2015-05-06
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Automobile body collision energy absorption structure of hydrogen energy automobile
European Patent Office | 2020
|