| 摘要 |
PURPOSE:To increase the running speed on uneven road surface by a structure wherein running crawler mechanisms are provided on two arms, which are attached through joints to another arms. Said anothr arms are also attached through joints to front and rear and right and left of a main body. CONSTITUTION:Two running wheels 2 and 3 are provided to the device main body 1. At the same time, each one end of first arms 8 is also attached through the joints 4 and 6 to the device main body 1. Second arms 13 are attached through joints 9 and 11 to each the other end of the first arms 8. The running crawler mechanisms 17 are provided to the respective second arms 13. Joint geared motors 18 for driving the respective joints, crawler geared motors 19 for driving the crawler mechanism 17 and running wheel geared motors 20 for driving the running wheels 2 and 3 are provided respectively. |
