To provide an outboard engine capable of simplifying a hydraulic circuit switching a transmission.
An outboard engine includes a forward movement shifter 71 capable of switching a transmission 25 to a forward movement state, a backward movement shifter 72 capable of switching the transmission 25 to a backward movement state, and a hydraulic circuit 74 operating the forward movement shifter 71 and the backward movement shifter 72. The hydraulic circuit 74 includes a first shift valve 76 communicated with a forward movement oil chamber 71a and a neutral oil chamber 71b of the forward movement shifter 72, a second shift valve 82 communicated with a backward movement oil chamber 72a and a neutral oil chamber 72b of the backward movement shifter 71, and a third shift valve 87 communicated with the neutral oil chamber 72b. The third shift valve 87 includes a hydraulic pressure release oil passage 91 releasing hydraulic pressure facing an operation direction of the backward movement shifter 72.
MATSUDA YOSHIYUKI
YOSHIMURA HAJIME
KATAGIRI NOBUCHIKA
SHINOKAWA MASAHIDE
| JP2011247382A | 2011-12-08 | |||
| JP2003206954A | 2003-07-25 | |||
| JP2009202779A | 2009-09-10 | |||
| JPS61135899A | 1986-06-23 |
Norimasa Shimoda
Katsuhiko Sumiyoshi
Tadanori Masanori
Toshitake Nozaki