Motorboat provided with power operated retractable wheels for la

Details Motorboat provided with power operated retractable wheels for la Motorboat provided with power operated retractable wheels for la

1975-05-27

1977-02-22

Blix, Trygve M.

9 12, B60F 300

Patent

active

040086798

ABSTRACT:
The hull of the motorboat is provided on its bottom with three recesses disposed in a tricycle arrangement, each housing a retractable landing wheel. At least one of the wheels is powered by a suitable fluid operated motor. Shutters are provided operatively associated with the retractable wheel, to close the wheel housing recesses each time the respective wheel is retracted in the recess, thus re-establishing the continuity of the hull bottom.

REFERENCES:
patent: 3393883 (1968-07-01), Smith et al.

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