Retractable drive mechanism for marine vessels

Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...

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Details

440 54, 440 57, 440 63, 440 62, 114162, 114163, 16263, 16271, B63H 512

Patent

active

047816333

ABSTRACT:
Disclosed is a drive assembly for mounting on a marine vessel, movable between first and second configurations. In the first configuration, the drive assembly, which may include a propeller, is at least partially withdrawn from the water. In the second configuration, the drive assembly is linked to a power source carried by the vessel whereby the drive assembly may be operated to drive the vessel relative to the water. A steering linkage to a steering mechanism may also be provided whereby, with the drive assembly in the second configuration, the drive assembly is linked to the steering mechanism so that the propeller is oriented by operation of the steering mechanism to at least assist in steering the vessel through the water.

REFERENCES:
patent: 132991 (1872-11-01), Thomas
patent: 351135 (1886-10-01), Sylven
patent: 1802351 (1931-04-01), Neumann
patent: 1845712 (1932-02-01), Jacques
patent: 2384436 (1945-09-01), Bossen
patent: 2922388 (1960-01-01), Smith
patent: 2923270 (1960-02-01), Travis
patent: 4078276 (1978-03-01), Wunes
patent: 4284025 (1981-08-01), Eckhard

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