| 摘要 |
<p>The endless track has two groups (18) of crawler tracks (20) spaced in a transversal direction, and each one has two crawlers. There is an endless flexible band (24) mounted in parallel and carried by a common support (22). The common support has a pivoting mechanism (48) fixable on the chassis and having a transversal axis (YY) and pref. a longitudinal axis (XX), of the type, such that the common support of a group of crawler tracks can oscillate w.r.t the chassis, independently of the common support of another group of crawler tracks.</p> |
