Boots – shoes – and leggings
Patent
1989-04-11
1991-07-02
Black, Thomas G.
Boots, shoes, and leggings
36443107, 416 25, 416 35, 416 44, G06F 1548, B63H 310, B64C 1134, F01D 700
Patent
active
050290916
ABSTRACT:
A ground mode pitch position logic and control is shown and described in this invention. A method for scheduling and limiting the pitch actuator reference signal in accordance with the actuator commanded schedule, propeller overspeed and propeller underspeed.
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patent: 2980188 (1961-04-01), Allen, Jr. et al.
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patent: 4772180 (1988-09-01), Walker et al.
patent: 4904157 (1990-02-01), Pace et al.
patent: 4958289 (1990-09-01), Sum et al.
DiValentin Eugenio
Schneider Roy W.
Black Thomas G.
Pipala Edward J.
Snider Ronald R.
United Technologies Corporation
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