Aeronautics and astronautics – Kites
Patent
1973-11-09
1976-02-10
Blix, Trygve M.
Aeronautics and astronautics
Kites
B64C 3106
Patent
active
039374262
ABSTRACT:
A tetrahedral kite having a sail formed by a pair of sheets of rhombus shape that lie facewise against one another and are joined together along their edges. The middle of the rhombus-shaped sail is folded about an edge of the tetrahedral kite frame so that the sail portions one either side of the middle line cover one surface of the tetrahedron, the edges of the sail being held by struts of the kite frame that lie sandwiched between the two sheets of the sail along the edges thereof.
REFERENCES:
patent: 770626 (1904-09-01), Bell
patent: 2451571 (1948-10-01), Marshall
patent: 2744701 (1956-05-01), Robey
patent: 2769605 (1956-11-01), Sparkman
patent: 3120367 (1964-02-01), Rice
patent: 3317165 (1967-05-01), Zobl
patent: 3494578 (1970-02-01), Cureton
patent: 3599909 (1971-08-01), Young
patent: 3600825 (1971-08-01), Pearce
Barefoot Galen L.
Blix Trygve M.
Kleinberg Marvin H.
Synestructics, Inc.
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