Transom mounted marine propulsion device with vertical crankshaf

Details Transom mounted marine propulsion device with vertical crankshaf Transom mounted marine propulsion device with vertical crankshaf

1981-03-26

1983-05-10

Blix, Trygve M.

Marine propulsion

Screw propeller

Combined with rudder

440 58, 440 75, B63H 2126

Patent

active

043827969

ABSTRACT:
Disclosed herein is a marine propulsion device comprising a power head including an internal combustion engine having a vertical crankshaft with a lower end having fixed thereon a bevel gear, a lower unit including a rotatably mounted propeller shaft carrying thereon a propeller, a horizontal cross shaft journaled in the lower unit and in the power head for pivotally connecting the lower unit to the power head for vertical tilting movement about a horizontal tilt axis, a transfer gear fixed to the cross shaft and in mesh with the bevel gear, a drive shaft extending in the lower unit and drivingly connected to the propeller shaft and to the cross shaft, a reversing transmission operably connected between the cross shaft and the drive shaft, a rudder pivotally mounted on the lower unit aft of the propeller, and mechanism on the lower unit for pivoting the rudder.

REFERENCES:
patent: 3083678 (1963-04-01), Leipert
patent: 3358668 (1967-12-01), Post et al.
patent: 3492966 (1970-02-01), Kiekhaefer
patent: 4037558 (1977-07-01), Nossiter

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