Cover structure for a shaft coupling of a personal watercraft

Details Cover structure for a shaft coupling of a personal watercraft Cover structure for a shaft coupling of a personal watercraft

2005-04-05

2005-04-05

Avila, Stephen (Department: 3617)

Marine propulsion

Screw propeller

Shafting

Reexamination Certificate

active

06875068

ABSTRACT:
In a personal watercraft with an engine17disposed at a central portion of a craft body and a water jet propeller18disposed at a stern of the watercraft, a propeller shaft33of the water jet propeller is connected to an end31of a crankshaft of the engine by a shaft coupling32. The shaft coupling as well as the ends of the crankshaft and propeller shaft are covered from the top and from both sides with a cover apparatus22, including a first cover section35for removable attachment to the engine or the hull, and a second cover section section36for removable attachment to the first cover section. When the cover is removed, it only of the second cover section section, and even if the space for working is small, not much time is required for removal and re-attachment thereof.

REFERENCES:
patent: 3796280 (1974-03-01), Thien et al.
patent: 5256089 (1993-10-01), Kobayashi et al.
patent: 6382168 (2002-05-01), Sayama et al.
patent: 09281132 (1997-10-01), None

Affiliated with

Also associated with

Rating

Cover structure for a shaft coupling of a personal watercraft does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cover structure for a shaft coupling of a personal watercraft, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cover structure for a shaft coupling of a personal watercraft will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3429904