Propeller guard

Details Propeller guard Propeller guard

1997-03-26

1998-06-02

Avila, Stephen

Marine propulsion

Screw propeller

Propeller guard

B63H 516

Patent

active

057590753

ABSTRACT:
A guard for a marine propeller utilizing a flange found on the lower drive unit or power leg, thereof. The guard includes a cage which at least partially encloses the propeller and a support member for holding the cage to the lower drive unit. A support member includes a bracket having a pair of legs with an intermediate portion between the two legs. The bracket is joined to the cage and fixed to the flange found in the lower drive unit of the marine engine having the marine propeller.

REFERENCES:
patent: 2135162 (1938-11-01), Benson
patent: 3802377 (1974-04-01), Porter et al.
patent: 3889624 (1975-06-01), Balius
patent: 4078516 (1978-03-01), Balius
patent: 4957459 (1990-09-01), Snyder
patent: 5066254 (1991-11-01), Bass et al.
patent: 5176550 (1993-01-01), Hooper
patent: 5205766 (1993-04-01), Arsenault

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