Boat hull with outboard drive and outboard drive for boats

Details Boat hull with outboard drive and outboard drive for boats Boat hull with outboard drive and outboard drive for boats

2007-02-27

2007-02-27

Avila, Stephen (Department: 3617)

Marine propulsion

Screw propeller

With vibration dampening

C440S112000

Reexamination Certificate

active

10513306

ABSTRACT:
Boat hull with outboard drive unit, said drive unit (5) comprising an underwater housing (6) mounted on the outside of the hull bottom (1) and a gear housing (11) mounted on the inside of the hull bottom and joined to the underwater housing. Between the underwater housing and the gear housing there is fixed a mounting plate (20), which, together with a screw-down plate (24), with elastic ring (23, 27) inserts, fixes the drive unit to a flange (4), which is made on the inside of a well (3) surrounding an opening (2) in the hull bottom.

REFERENCES:
patent: 2977923 (1961-04-01), Bergstedt
patent: 3982496 (1976-09-01), Blanchard
patent: 4040378 (1977-08-01), Blanchard
patent: 2002/0127928 (2002-09-01), Buzzi

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