Search International and National Patent Collections

1. (WO2018061253) OUTBOARD MOTOR RAISING/LOWERING DEVICE

Pub. No.:    WO/2018/061253    International Application No.:    PCT/JP2017/011178
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Wed Mar 22 00:59:59 CET 2017
IPC: B63H 20/08
Applicants: SHOWA CORPORATION
株式会社ショーワ
Inventors: SAITO, Takahiko
齋藤 貴彦
KOMURO, Yoshimitsu
古室 好光
Title: OUTBOARD MOTOR RAISING/LOWERING DEVICE
Abstract:
The present invention realizes an outboard motor raising/lowering device in which the raising/lowering speed can be automatically changed according to the condition of an outboard motor. An outboard motor raising/lowering device (1) includes a first oil passage that connects a pump (42) and a lower chamber of a tilt cylinder (14), a second oil passage that connects the first oil passage and a lower chamber of a trim cylinder (12), a switching valve (60) provided in the second oil passage, and a control unit (100) that controls the switching valve (60) by referring to ship-body condition signals.