Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane sustained
Patent
1990-07-25
1991-12-10
Peters, Jr., Joseph F.
Aeronautics and astronautics
Aircraft, heavier-than-air
Airplane sustained
280810, B64C 3102, A63C 511
Patent
active
050710893
ABSTRACT:
An off weight lift wing for a skier and the like is provided and consists of a pair of airfoils each supported on an opposite end of a crossbar which extends across the top of a frame with a harness that secures the frame to the back of the skier. The lift wing will create a balanced lift to the upper body of the skier and allow more agile body movement when skiing, as well as extending the length of a ski jump.
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patent: 3083933 (1963-04-01), Cella
patent: 3700191 (1972-10-01), Page
patent: 3863868 (1975-02-01), Oberle
patent: 3924870 (1975-12-01), Spivack et al.
patent: 4417707 (1983-11-01), Leong
Mattix Carla
Miller Richard L.
Peters Jr. Joseph F.
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