| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a driving control device for an industrial vehicle to be connected without shock in selecting the shift to the forward or backward position. <P>SOLUTION: The driving control device has a control valve for controlling the clutch pressure to the forward clutch or the backward clutch. The control valve is started with a selected position signal S transmitted to the forward position or to the backward position of a selection lever. A pattern memory means 30 stores the start-up characteristics of the clutch pressure, in which the time T1 when the clutch meet is started and a pressure value P1, the time T2 when the slide between clutch disks is stopped and a pressure value P2, and the time T3 when the clutch is completely connected and a pressure value P3 are set. The pressure values P stored in the pattern memory means 30 are continuously read out and the control valve is controlled according to the read- out pressure values P. <P>COPYRIGHT: (C)2003,JPO</p> |
