In order to improve a function of restricting displacement during the high-speed rotation of an engine and operation responsiveness, an outboard motor mount device provided with an upper mount and a lower mount which are disposed between an outboard motor main body and an installation device for installing the outboard motor main body to a hull and respectively support the upper part and the lower part of the outboard motor main body is provided with an antivibration means and a displacement restriction means. The antivibration means comprises an antivibration mount for preventing the vibration of an engine during low-speed rotation from being transmitted to the hull, the displacement restriction means comprises a forward movement-side displacement restriction mount for restricting the displacement of the outboard motor main body during the high-speed rotation of the engine and forward movement of the hull, a backward movement-side displacement restriction mount for restricting the displacement of the outboard motor main body during the backward movement of the hull, and a right/left direction, etc. displacement restriction mount for restricting the displacement in right and left directions and yaw direction of the outboard motor main body, and contact surfaces of a facing member facing the right/left direction, etc. displacement restriction mount and of the right/left direction, etc. displacement restriction mount, which come into contact with each other, are configured to be inclined with respect to the longitudinal direction of the outboard motor main body.
Outboard motor mount device
2015-08-26
Patent
Electronic Resource
English
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |