PROBLEM TO BE SOLVED: To obtain an outboard engine lifting device capable of having speed of lifting automatically changed according to state of an outboard engine.SOLUTION: An outboard engine lifting device (1) includes: a first oil passage for connecting a pump (42) and a lower chamber of a tilt cylinder (14); a second oil passage for connecting the first oil passage and a lower chamber of a trim cylinder (12); a selector valve (60) provided on the second oil passage; and a controller (100) for controlling the selector valve (60) by referring to hull state signal.SELECTED DRAWING: Figure 4
【課題】船外機の状態に応じて昇降の速さを自動的に変更することのできる船外機昇降装置を実現する。【解決手段】船外機昇降装置(1)は、ポンプ(42)とチルトシリンダ(14)の下室とを接続する第1の油路と、第1の油路とトリムシリンダ(12)の下室とを接続する第2の油路と、第2の油路上に設けられた切替弁(60)と、船体状態信号を参照して切替弁(60)を制御する制御部(100)とを備えている。【選択図】図4
OUTBOARD ENGINE LIFTING DEVICE
船外機昇降装置
2018-04-05
Patent
Electronic Resource
Japanese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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