| 摘要 |
PROBLEM TO BE SOLVED: To provide a ship suppressing shocks on gears meshing with each other and an abrupt action of the ship even when a remote control shift lever is quickly tilted to the reverse side from a cruising mode. SOLUTION: This ship propeller is provided with a control microcomputer 64 for controlling the operation of a shift actuator 22 based on the manipulated variable of the remote control shift lever for remotely switching between forward, neutral and reverse. The control microcomputer 64 has: a shift detection means 70 for detecting whether a shift operation from the neutral position to the forward position or reverse position is made based on a signal from a lever position sensor for detecting the position of the remote control shift lever 18; and a switch control means 71 which does not drive a shift motor 25 when a shift operation from the neutral position to the forward position or reverse position is detected by the shift detection means 70 and the engine speed detected by an engine speed sensor 67 is higher than a predetermined value, drives the shift motor 25 when the engine speed is lower than the predetermined value, and controls a shift switching device to start shift switch driving. COPYRIGHT: (C)2008,JPO&INPIT
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