Transmission arrangement structures and methods for conversion gear

摘要

Disclosed is used for converting the gear in the transmission with (4) a manual gearbox which is connected downstream thereof and hydraulic transmission movement apparatus, and transmission arrangement structures and methods. SOLUTION: A first output torque hydraulic motor (9) is decreased. After reduction of the output torque hydraulic motor (9), was ligated downstream, the engagement gear (12, 13) which has been engaged manually gearbox (4) is removed. Corresponds to the (13,12) gear you are trying to engage, the output rotational speed hydraulic motor (9) is determined. Next, adjust the gear ratio of the dynamic hydraulic transmission system, the output rotational speed hydraulic motor (9) is set to be higher than the equivalent output rotational speed determined. After reaching the output rotation speed was increased to engage a (13, 12) gear that was about to engage. [Selection] Figure Figure 1