| 摘要 |
<p>An integrated track adjustment/recoil unit (30) is compressed between a front track roller frame (13) and rear track roller frame (14) of telescopic track roller frame (12) during a recoil event. The integrated track adjustment/recoil unit (30) defines an oil volume (46) separated from a gas volume (45) by a recoil piston (36), which moves closer to the idler (16) along a recoil line (15) responsive to a recoil event.</p> |
