Propeller protector

Details Propeller protector Propeller protector

1987-11-06

1989-05-02

Peters, Jr., Joseph F.

Marine propulsion

Screw propeller

Propeller guard

440 72, B63H 516

Patent

active

048264610

ABSTRACT:
A propeller protector (26) is provided by a two piece hub structure (28, 30). Each piece has an inner arcuate portion (32, 34) substantially conforming to the side of the torpedo housing (14) of the marine drive. Each piece has a pair of fins (40 and 42, 44 and 46) extending radially outwardly from the inner arcuate portion and spaced axially forward of the propeller (20). Top rear, bottom rear and front clamps (48, 50 and 52) mount the two pieces (28 and 30) to the torpedo housing on opposite sides (36, 38) thereof.

REFERENCES:
patent: 2054374 (1936-09-01), Fuller
patent: 2135162 (1938-11-01), Benson
patent: 2244217 (1941-06-01), Pries
patent: 2319640 (1943-05-01), Sink
patent: 2470874 (1949-05-01), Sidney
patent: 2894477 (1959-07-01), Brown
patent: 3025825 (1962-03-01), Martinson
patent: 3035538 (1962-05-01), Willard
patent: 3859953 (1975-01-01), Todt
patent: 4235183 (1980-11-01), Evinrude
patent: 4445452 (1984-05-01), Loch
patent: 4565533 (1986-01-01), Springer
patent: 4637801 (1987-01-01), Schultz
patent: 4680017 (1987-07-01), Eller

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