SHIFT DEVICE OF OUTBOARD MOTOR

To provide a shift device of an outboard motor which engages a clutch gear with a forward gear and a reverse gear with an appropriate engagement width.SOLUTION: A shift device 10 of an outboard motor 1 comprises: a forward gear 30 and a reverse gear 31 arranged to face each other; a clutch gear 32 a...

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Bibliographic Details
Main Authors AIKAWA NAOKI, TAKESHIGE TAKAMASA, MIYAUCHI TOMOHIRO
Format Patent
LanguageEnglish
Japanese
Published 27.09.2021
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MARINE PROPULSION OR STEERING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Summary:To provide a shift device of an outboard motor which engages a clutch gear with a forward gear and a reverse gear with an appropriate engagement width.SOLUTION: A shift device 10 of an outboard motor 1 comprises: a forward gear 30 and a reverse gear 31 arranged to face each other; a clutch gear 32 arranged between the forward gear 30 and the reverse gear 31; a shift actuator that can move between a neutral reference position for disengaging the clutch gear 32 from the forward gear 30 and the reverse gear 31 and an engagement reference position for engaging the clutch gear 32 with the forward gear 30 or the reverse gear 31; and a control device 28 for controlling the movement of the shift actuator. The control device 28 sets an intermediate target position between the neutral reference position and the engagement reference position. The speed at which the shift actuator moves from the intermediate target position to the engagement reference position is set slower than the speed at which the shift actuator moves from the neutral reference position to the intermediate target position.SELECTED DRAWING: Figure 1 【課題】クラッチギアと前進ギア及び後進ギアとを適切な噛み合い幅で噛み合わせる船外機のシフト装置を提供する。【解決手段】船外機１のシフト装置１０であって、互いに対向して配置される前進ギア３０及び後進ギア３１と、前進ギア３０と後進ギア３１との間に配置されるクラッチギア３２と、クラッチギア３２と前進ギア３０及び後進ギア３１との噛み合いを解除する中立基準位置と、クラッチギア３２と前進ギア３０又は後進ギア３１とを噛み合わせる噛合基準位置との間で移動可能なシフトアクチュエータと、シフトアクチュエータの移動を制御する制御装置２８とを備え、制御装置２８は、中立基準位置と噛合基準位置との間に中間目標位置を設定し、且つ、シフトアクチュエータが中間目標位置から噛合基準位置まで移動する速度をシフトアクチュエータが中立基準位置から中間目標位置まで移動する速度よりも遅くする。【選択図】図１
Bibliography:Application Number: JP20200048643