Wind powered propulsion device

Land vehicles – Wheeled – Occupant propelled type

Patent

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Details

280810, B62B 1500

Patent

active

046341366

ABSTRACT:
A wind powered propulsion device has a sail mount and harness means for retaining the sail mount on the back of a person. A sail is mounted on the sail mount. Preferably the harness means includes a backpack-like device having a back rest and strap for fitting over the shoulders and around the waist of a person. The mount may include a mast for holding the sail in a generally vertical position and a swinging arm. The sail is mounted at a first end of the swinging arm which is pivotal at a second end about an axis through the sail mount.

REFERENCES:
patent: 947731 (1910-01-01), Louder
patent: 2018062 (1935-08-01), Hardt
patent: 3381647 (1968-05-01), Keeler
patent: 3836176 (1974-09-01), Ylvisaker
patent: 4441728 (1984-04-01), Schroeder
patent: 4480570 (1984-11-01), Rosenfield
patent: 4501216 (1985-02-01), Voslanber

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