| 摘要 |
<p>A crawler driving device so designed that a storage battery mounted on the crawler can be charged with the crawler held adjacent the track or without separating the crawler from the track; and a game device. Such device is a crawler driving device having a storage battery mounted on a crawler (50), which is capable of crawling by electric power from the storage battery, wherein a battery charger (70) is installed in a standby position on the track of the crawler and the crawler (50) is charged without separating from the track by the battery charger (70).</p> |
