Body mounted sail assembly

Details Body mounted sail assembly Body mounted sail assembly

1996-01-11

1998-02-03

Camby, Richard M.

Land vehicles

Ski or skate appliance or attachment

Wind sail for propelling or braking skier or skater

280213, A63C 1100

Patent

active

057136033

ABSTRACT:
A human body sail assembly including a rotatable mast with upper and lower horizontal sail braces that swing with the mast, the sail is tensioned by the braces and can be locked in the desired angular position by an easy to operate pawl and ratchet mechanism on the base of the mast, and the sail can be collapsed using quick release pivots at the inner ends of the sail braces.

REFERENCES:
patent: 1859178 (1932-05-01), Sprinkle
patent: 2018062 (1935-10-01), Hardt
patent: 3768823 (1973-10-01), Goldberg
patent: 4130292 (1978-12-01), Lorenz
patent: 4473022 (1984-09-01), Eastland
patent: 4634136 (1987-01-01), Alexander
patent: 4669407 (1987-06-01), Cobb
patent: 4735429 (1988-04-01), Beck
patent: 4738460 (1988-04-01), Alexander
patent: 4890861 (1990-01-01), Bachmann
patent: 4972789 (1990-11-01), Greppi
patent: 5048442 (1991-09-01), Hackney
patent: 5071089 (1991-12-01), Fagan

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