Marine propulsion device with elastomeric cushion

Details Marine propulsion device with elastomeric cushion Marine propulsion device with elastomeric cushion

1989-05-12

1990-12-11

Basinger, Sherman

Marine propulsion

Screw propeller

With means effecting or facilitating movement of propulsion...

440 53, 18832111, B63H 512

Patent

active

049766406

ABSTRACT:
A marine propulsion device comprising a member adapted to be mounted on the transom of a boat, a housing which is mounted on the member for pivotal movement relative thereto and which has therein a first bore, an extendable and contractable hydraulic assembly having a first end connected to the member and having a second end having therein a second bore, a shaft extending through the first and second bores, a bushing surrounding the shaft in the first and second bores, and an elastomeric member surrounding the bushing in the first and second bores.

REFERENCES:
patent: 2295139 (1942-09-01), Topanelian, Jr.
patent: 2853325 (1958-09-01), Ward
patent: 3193335 (1965-07-01), Wing
patent: 3194614 (1965-07-01), Thomas
patent: 3424503 (1969-01-01), Schulz
patent: 3574293 (1971-04-01), Vriend
patent: 3666335 (1972-05-01), Mundy et al.
patent: 3711168 (1973-01-01), Wendel et al.
patent: 3801209 (1974-04-01), Matsuoka
patent: 4705410 (1987-11-01), von Broock
patent: 4809960 (1989-03-01), Kakimoto et al.

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