LOADING STRUCTURE OF BATTERY PACK

摘要

PROBLEM TO BE SOLVED: To avoid damage of a battery loaded on a motor coach or the like by reducing shock on the battery at side collision or back collision of the coach.

SOLUTION: A battery module 2000 is structured of four battery packs and a lower rack 2301 and an upper rack 2302 loading two battery packs each. A lower rack stand member 2301A and an upper rack stand member 2302A are suspended from a vehicle body by a lower rack suspension member 2301B and an upper rack suspension member 2302B. The lower rack stand member 2301A and the upper rack stand member 2302A have high rigidity and the lower rack suspension member 2301B and the upper rack suspension member 2302B have low rigidity.

COPYRIGHT: (C)2005,JPO&NCIPI