| 摘要 |
<p>Cabtilt system comprising conventional hydraulic tilting cylinders (200, 202), cock sensing means (18), and a synchronizing valve (10) which causes one of the hydraulic tilting cylinders (200, 202) to slow or stop its motion until the other cylinder catches up with it if the cock sensing means (18) senses that the cab is cocking as it tilts.</p> |
