Body mounted sail assembly

Details Body mounted sail assembly Body mounted sail assembly

1998-09-30

2000-08-08

Hurley, Kevin

Land vehicles

Ski or skate appliance or attachment

Wind sail for propelling or braking skier or skater

A63C 1100

Patent

active

060990414

ABSTRACT:
A human body sail assembly including a rotatable mast with upper and lower horizontal sail braces or booms that swing with the mast. The sail is tensioned by the braces and can be locked in a desired angular position by user-operated frusto-conical mating gearing coaxial with the mast. The braces can separate from the mast for safety if the user falls, and the sail can be collapsed in a compact envelope by swinging the braces toward one another adjacent the skater's back.

REFERENCES:
patent: 4473022 (1984-09-01), Eastland
patent: 4634136 (1987-01-01), Alexander
patent: 4669407 (1987-06-01), Cobb
patent: 5071089 (1991-12-01), Fagan
patent: 5713603 (1998-02-01), Carter

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