Molded lower motor cover

Details Molded lower motor cover Molded lower motor cover

1990-05-18

1991-12-03

Swinehart, Ed

Marine propulsion

Screw propeller

Propulsion unit casing

123195P, 440900, B63H 2100

Patent

active

050696432

ABSTRACT:
A molded lower motor cover for an outboard motor includes a first cover portion, a second cover portion, the second cover portion generally being a mirror image of the first cover portion, a laterally opening groove formation disposed generally horizontally relative to an inner face of an outer wall of each of the cover portions, each groove formation being integrally joined to the wall by a web configured so that its attachment to the inner face will not be visible on the external surface of the outer wall. When the first and second cover portions are fastened to each other, the groove formations sealingly accommodate an upper portion of the motor exhaust housing.

REFERENCES:
patent: 2501470 (1950-03-01), Krueger et al.
patent: 2743029 (1956-04-01), Mautner
patent: 3955526 (1976-05-01), Kusche
patent: 4348194 (1980-07-01), Walsh
patent: 4698037 (1987-10-01), Watanabe et al.
patent: 4708673 (1987-11-01), Dunham et al.
patent: 4723927 (1988-02-01), Walsh et al.
patent: 4800854 (1989-01-01), Boda et al.
patent: 4844031 (1989-07-01), Boda et al.

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