| 摘要 |
<p>PROBLEM TO BE SOLVED: To relatively reduce a maintenance frequency of a braking device even if a braking using frequency is high in an industrial vehicle. SOLUTION: A transmission 3 operationally connected to a torque converter 2 of an engine type forklift has a forward clutch 8 and a reverse clutch 9. Both clutches 8, 9 are wet clutches. A control device 41 generates a pseudo- dynamic brake as a torque converter unmounted vehicle by simultaneously engaging the forward clutch 8 and the reverse clutch 9 by controlling clutch valves 10, 11 when an accelerator pedal 23 is not operated at forklift traveling time. The control device 41 brakes a vehicle by simultaneously engaging the forward clutch 8 and the reverse clutch 9 under clutch engaging pressure corresponding to a brake operation quantity by controlling the clutch valves 10, 11 when a brake pedal 25 is operated. That is, the forward/reverse clutches 8, 9 are used for braking.</p> |
