| 摘要 |
PURPOSE:To prevent the occurrence of overheat, breakage of a universal joint, and waste of fuel by providing a regulating device to prevent coexistence of a tilt state with an engine running state. CONSTITUTION:When an engine 11 is started, an oil pressure switch 75 receives an oil pressure, and is changed from an ON-state to an OFF-state. Thus, When, with this state, a trim up switch 23 is turned ON, a trim limit switch 27 is brought into an ON-state in a range of a trim angle alpha, a current flows to an up relay 19 of a trim and tilt relay 17, and a drive unit 45 is rotated and lifted. However, when a tilt angle 8 is entered, the switch 27 is turned OFF and there fore, no current is fed to the relay 19, and lifting up of the unit 45 is suspended. Since. when the engine 11 is stopped, the switch 75 is turned ON, by turning ON the switch 23 regardless of the angle of the switch 27, a current flows to the relay 19, and the unit 45 is lifted up and brought into a tilt state. In above operation, the unit is not brought into a tilt state before the engine 11 is stopped. |
