Tracks for caterpillar to overcome the obastacles stairs and smart caterpillar device.

摘要

The present invention relates to a track for a caterpillar and a caterpillar device for overcoming stair obstacles, and more specifically, when a moving means of a caterpillar method goes up and down stairs, the contact area with the stepped surface of the step is increased to support the load. By doing so, it relates to a track for a caterpillar track and a caterpillar device for overcoming stair obstacles in which a moving means can stably up and down stairs.