| 摘要 |
PROBLEM TO BE SOLVED: To perform the mounting and removing work for a battery in any place desired. SOLUTION: A battery B is held by a carrier 20, which is arranged as capable of being mounted and removed from below to/from the body of electric vehicle and is fitted with an expansion means 40 consolidatedly. When the battery B is to be installed, the carrier 20 and battery B are moved upward by expanding the means 40 in the grounded condition, and the carrier 20 is mounted on the body and the means 40 is shrunk. When the battery B is to be removed, the carrier 20 is borne by expanding and grounding the means 40, and the carrier 20 is disconnected from the body and the means 40 is shrunk. Because means 40 is consolidated with the carrier 20, the battery amounting and removing work can be performed in any place as applicable. |
