Patent ID: 7575076

Claim:
A link-type double track apparatus for high-speed driving on uneven terrain comprising: a front track section ( 1 ) and a rear track section ( 2 ) capable of relative rotational movement; a built-in type control box; a set of angle-adjusting flippers, installed at front and rear ends of said control box with high-speed driving wheels being installed, for adjusting the track angle; a structure for reducing the ground contact areas of said track sections; and a structure for limiting the relative rotational movement range of said track sections, characterized in that, said apparatus has vertically symmetric structure so that it can be moved normally even when it is being turned over during a drive; said apparatus can be passively adapted to the ground surface by gravity without having any extra actuator by using free relative rotational movement of said front and rear tracks; and said apparatus can be driven with high-speed in some specific terrain by using said high-speed driving wheels installed therein.