Personal watercraft

Details Personal watercraft Personal watercraft

2005-09-27

2005-09-27

Olson, Lars A. (Department: 3617)

Marine propulsion

Jet drive

Direction control for fluid jet

Reexamination Certificate

active

06948987

ABSTRACT:
A personal watercraft has a structure in which a steering nozzle is mounted onto a jet nozzle so as to be swingable vertically and in the left-right directions, upper and lower support shafts for mounting the steering nozzle include upper and lower bolts, the upper and lower bolts set such that the heads thereof are directed toward the jet nozzle, and the lengths of the upper and lower bolts are set such that the upper and lower bolts can be fastened to the steering nozzle when the heads of the upper and lower bolts come into contact with the jet nozzle.

REFERENCES:
patent: 3658026 (1972-04-01), Jacobson
patent: 3776173 (1973-12-01), Horwitz
patent: 3957207 (1976-05-01), Chronic
patent: 4252075 (1981-02-01), Kobayashi
patent: 5551898 (1996-09-01), Matsumoto
patent: 5803775 (1998-09-01), Henmi
patent: 9-281132 (1997-10-01), None

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