Device to permit an outboard motor boat to operate in shallow wa

Details Device to permit an outboard motor boat to operate in shallow wa Device to permit an outboard motor boat to operate in shallow wa

1993-08-18

1994-09-27

Avila, Stephen P.

Marine propulsion

Screw propeller

Having means to control flow around propeller

114274, 114280, B63H 2126

Patent

active

053503279

ABSTRACT:
A device for permitting an outboard motor boat to operate in shallow water, comprises a first support for securing to a transom of a boat and extending rearwardly therefrom; a keel secured to the first support and extending downwardly therefrom and rearwardly from the transom; a vertically adjustable motor mount for supporting an outboard motor with a propeller housing having a leading surface, the motor mount for positioning the motor in a raised position to permit the boat to operate in shallow water and a lowered position in normal-depth water; and the keel includes a rear edge substantially parallel and adjacent to the leading surface of the propeller housing when the motor mount is in the raised position.

REFERENCES:
patent: 2355842 (1944-08-01), Arado
patent: 2690728 (1954-10-01), Cavanaugh
patent: 2747819 (1956-05-01), Aldrich et al.
patent: 2757888 (1956-08-01), Branstrator
patent: 3032304 (1960-01-01), Machlan
patent: 3245641 (1966-04-01), Hart
patent: 3768432 (1973-10-01), Spaulding
patent: 4013249 (1977-03-01), Meyer et al.
patent: 4657513 (1987-04-01), Baker
patent: 4741714 (1988-05-01), Uchida et al.
patent: 4744779 (1988-05-01), Koealer
patent: 4836124 (1989-06-01), Haasl
patent: 4890811 (1990-01-01), Ehni
patent: 4915668 (1990-04-01), Hardy
patent: 4995839 (1991-02-01), Havins
patent: 5061214 (1991-10-01), Monaghan

Affiliated with

Also associated with

Rating

Device to permit an outboard motor boat to operate in shallow wa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device to permit an outboard motor boat to operate in shallow wa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device to permit an outboard motor boat to operate in shallow wa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1262640