Marine propulsion – Screw propeller – Shafting
Patent
1998-10-30
2000-10-24
Swinehart, Ed
Marine propulsion
Screw propeller
Shafting
440 75, B63H 2324
Patent
active
061358320
ABSTRACT:
Several embodiments of personal watercraft having very compact construction, in particularly embodying a compact propulsion system wherein the engine and a number of its accessories all define a very compact area. This permits the center of gravity to be located at the desired location and maintain good balance for the watercraft regardless of the number of passengers who occupy it.
REFERENCES:
patent: 5846102 (1998-12-01), Nitta et al.
Swinehart Ed
Yamaha HatsudokiKabushiki Kaisha
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