Aeronautics and astronautics – Landing field arrangement
Patent
1979-02-05
1980-06-10
Barefoot, Galen L.
Aeronautics and astronautics
Landing field arrangement
244 121, 244110R, 180116, B64F 136, B64C 1500
Patent
active
042068940
ABSTRACT:
Takeoff, flying, normal landing and emergency landing of aircraft (including space/reentry vehicles as well as airplanes) is improved in respect of minimum speed limits and necessary runway lengths by a control system comprising aspiration of ambient air in a direction counter-current to the relative wind direction established by motion of the craft, these effects preferably further supplemented by a cushioning and sheltering effect established by a grooved runway.
REFERENCES:
patent: 2728539 (1955-12-01), Morrill, Jr.
patent: 3106372 (1963-10-01), Kutney
patent: 3143322 (1964-08-01), Mainwaring
patent: 3231038 (1966-01-01), Weiland
patent: 3310262 (1967-03-01), Robins et al.
patent: 3545210 (1970-12-01), Cresswell
patent: 3648806 (1972-03-01), Marks
patent: 3729934 (1973-05-01), Denning et al.
patent: 3845716 (1974-11-01), Bertelsen
Barefoot Galen L.
Cohen Jerry
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