Power-driven surfboard

Details Power-driven surfboard Power-driven surfboard

1990-07-30

1991-05-21

Peters, Jr., Joseph F.

Marine propulsion

Electric drive for propelling means

With foot control

440 6, 441 74, A63C 1504

Patent

active

050171666

ABSTRACT:
A power-driven surfboard, whch comprises a DC power supply connected between a motor and a pressure-controlled power switch, which is controlled by a pressure board mounted on the top face thereof to drive the motor to operate, and a propeller connected to the motor through a transmission shaft. Once the pressure board is stepped on, the DC power supply is connected to provide the motor with necessary working voltage so as to drive the propeller to propel the surfboard to move forward on water surface.

REFERENCES:
patent: 3598947 (1971-08-01), Osborn
patent: 3995579 (1976-12-01), Childre
patent: 4020782 (1977-05-01), Gleason
patent: 4130079 (1978-12-01), Rhorer
patent: 4527983 (1985-07-01), Booth
patent: 4537144 (1985-08-01), Horton
patent: 4587388 (1986-05-01), Cavin
patent: 4614900 (1986-09-01), Young
patent: 4728307 (1988-03-01), Burgess

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