Marine propulsion – Screw propeller – With vibration dampening
Patent
1991-10-25
1993-03-09
Sotelo, Jesus D.
Marine propulsion
Screw propeller
With vibration dampening
248638, 403225, 440900, B63H 2126
Patent
active
051922355
ABSTRACT:
A marine propulsion device comprising a propulsion unit including a wall defining a cavity, and a rubber mount which is located in the cavity and which includes an annular outer shell having an outer surface engaging the wall and an inner surface defining an axially extending bore having a minimum diameter, an inner core extending through the bore, being adapted to be connected to a kingpin, and including an end core portion having a diameter less than the minimum diameter, and an opposite end core portion having a diameter greater than the minimum diameter, and a resilient member extending between the outer shell surface and the inner core.
REFERENCES:
patent: 1778992 (1930-10-01), Wulfert
patent: 1792872 (1931-02-01), Saurer
patent: 1844755 (1932-02-01), Geyer
patent: 1964432 (1934-06-01), Geyer
patent: 2706126 (1955-04-01), Thiry
patent: 2740368 (1956-04-01), Irgens et al.
patent: 2781990 (1957-02-01), Via
patent: 2911936 (1959-11-01), Kiekhaefer
patent: 2916007 (1959-12-01), Kiekhaefer
patent: 3002489 (1961-10-01), Watkins
patent: 3127866 (1964-04-01), Mohr
patent: 3358668 (1967-12-01), Post et al.
patent: 3599594 (1971-08-01), Taipale
patent: 3750615 (1973-08-01), Haft et al.
patent: 3782321 (1974-01-01), Ellingsen
patent: 3834344 (1974-09-01), Yoshino
patent: 3845923 (1974-11-01), Atkinson
patent: 3929089 (1975-12-01), Lambrecht et al.
patent: 3934537 (1976-01-01), Hall
patent: 3951477 (1976-04-01), Townshend
patent: 4425813 (1984-01-01), Wadensten
patent: 4452332 (1984-06-01), Ping et al.
patent: 4507090 (1985-03-01), Kobayashi et al.
patent: 4546848 (1985-10-01), Iijima et al.
patent: 4625939 (1986-12-01), Bergelt
patent: 4632662 (1986-12-01), Handa
patent: 4664636 (1987-05-01), Blickle et al.
patent: 4666412 (1987-05-01), Rawlings
patent: 4714132 (1987-12-01), Hattori et al.
patent: 4936394 (1990-06-01), Ohtsu
patent: 4966567 (1990-10-01), Breckenfeld et al.
patent: 4979918 (1990-12-01), Breckenfeld et al.
patent: 5083949 (1992-01-01), Breckenfeld et al.
Dunham William D.
Heiti John C.
Avila Stephen P.
Outboard Marine Corporation
Sotelo Jesus D.
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