Boat hull with outboard drive and outboard drive for boats

Marine propulsion – Screw propeller – With vibration dampening

Reexamination Certificate

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Details

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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