公开(公告)号：US20180209537A1

公开(公告)日：2018-07-26

申请号：US15868082

申请日：2018-01-11

Applicant: NHK SPRING CO., LTD.

Inventor： Kentaro KITADA

IPC: F16H61/24 ,  B63H20/14 ,  F16H59/04

CPC classification number: F16H61/24 ,  B63B2758/00 ,  B63H20/14 ,  B63H21/213 ,  F16H59/02 ,  F16H59/04 ,  F16H2059/0256 ,  F16H2059/047 ,  F16H2061/243 ,  Y02T10/76

Abstract: A shift device for a boat includes a lever which can be operated about a predetermined axis, and a lever operation suppression mechanism which suppresses an operation of the lever. The lever operation suppression mechanism includes a load applying portions (a first load applying portion and a second load applying portion) which apply different loads to the lever in a first operation period of operating the lever between a neutral position of the lever and a first position corresponding to a forward movement of the boat, and in a second operation period of operating the lever between the neutral position and a second position corresponding to a backward movement of the boat.