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HAMILTON STANDARD PROPELLERS. Propeller, controllable-pitch, two-blade, Hamilton Standard, metal, Ruth Nichols,1931. Creator: Hamilton Standard Propellers.

HAMILTON STANDARD PROPELLERS. This controllable-pitch propeller, one of the first produced by Hamilton Standard, represented a major advance in aircraft technology in the early 1930s. It allowed a pilot to adjust the propeller blade's pitch to provide the best performance at different air speeds (similar to changing gears in a car or on a bicycle). On takeoff the pilot chose a lower pitch to make the blade spin faster and provide maximum power. In flight the pilot switched to a higher pitch to make the blade spin slower and conserve fuel. This particular propeller was from a Lockheed Vega airplane owned by the Crosley Radio Corporation and flown by Ruth Nichols. Flying in that airplane in 1931-32, Nichols became the only woman to hold simultaneously the women's international speed, altitude, and distance records for flight. She set the distance record in October 1931 when she flew 1,977 miles between Oakland, California and Louisville, Kentucky. Nichols' records proved the effectiveness of the new controllable-pitch propeller.

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Autor:

HAMILTON STANDARD PROPELLERS

Titel:

Propeller, controllable-pitch, two-blade, Hamilton Standard, metal, Ruth Nichols,1931. Creator: Hamilton Standard Propellers.

Untertitel: Siehe automatische Übersetzung

This controllable-pitch propeller, one of the first produced by Hamilton Standard, represented a major advance in aircraft technology in the early 1930s. It allowed a pilot to adjust the propeller blade's pitch to provide the best performance at different air speeds (similar to changing gears in a car or on a bicycle). On takeoff the pilot chose a lower pitch to make the blade spin faster and provide maximum power. In flight the pilot switched to a higher pitch to make the blade spin slower and conserve fuel. This particular propeller was from a Lockheed Vega airplane owned by the Crosley Radio Corporation and flown by Ruth Nichols. Flying in that airplane in 1931-32, Nichols became the only woman to hold simultaneously the women's international speed, altitude, and distance records for flight. She set the distance record in October 1931 when she flew 1,977 miles between Oakland, California and Louisville, Kentucky. Nichols' records proved the effectiveness of the new controllable-pitch propeller.

Persönlichkeiten:

SMITHSONIAN INSTITUTION

Bildnachweis:

Album / Heritage Art/Heritage Images

Freigaben (Releases):

Model: Nein - Eigentum: Nein
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Bildgröße:

5296 x 3293 px | 49.9 MB

Druckgröße:

44.8 x 27.9 cm | 17.7 x 11.0 in (300 dpi)

Schlüsselwörter:

AMERIKANER • FARBE • FARBIG • FLUGMASCHINE • FLUGZEUG • HAMILTON STANDARD PROPELLERS • LUFTFAHRT • OBJEKT • ROTOR • SMITHSONIAN INSTITUTION • TECHNOLOGIE