Marine propulsion – Jet drive – Having means to prevent clogging
Patent
1992-02-04
1993-07-06
Basinger, Sherman
Marine propulsion
Jet drive
Having means to prevent clogging
B63H 1101
Patent
active
052248879
ABSTRACT:
A jet propulsion for watercraft having a screen that extends across the water inlet opening of the jet propulsion unit for precluding foreign articles from entering the jet propulsion unit. The jet propulsion unit water inlet opening is supported for movement between a lowered driving position and an elevated service position. The screen is held in its closed position when the jet propulsion unit is in its driving position and may be pivoted to an open position when the jet propulsion unit is elevated.
REFERENCES:
patent: 3226033 (1965-12-01), Cochran
patent: 3295490 (1967-01-01), Hiatt
patent: 3478712 (1969-11-01), Fox
patent: 3494320 (1970-02-01), Stubblefield
Basinger Sherman
Beutler Ernest A.
Yamaha Hatsudoki Kabushiki Kaisha
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