Topy Kogyo Kabushiki Kaisha

Koji Sakurai

Hidekazu Iwaki

Shingo Tsukui

Takuma Akazawa

A robot R includes a pair of crawler devicessupported by a body. Each of the crawler devicesincludes a crawler unitsupported by the bodysuch that the crawler unitis rotatable about a first rotational axis L. The crawler unitincludes a supportextending along the first rotational axis Land a pair of crawler partsA,B mounted on the support. Each of the crawler deviceincludes a rolling driving memberconnected to the supportof the crawler unit, a rolling motorthat rotationally drives the rolling driving member, a crawler drive shaftextending along the first rotational axis Lthrough a gap between the pair of crawler partsA,B, a crawler motorthat rotationally drives the crawler drive shaftand a torque transmitting mechanismthat transmits rotary torque of the crawler drive shaftto the pair of crawler partsA,B, The crawler motor, as well as the rolling motor, is disposed outside of the crawler unit

Growing community of inventors

Tokyo, Japan

Koji Sakurai