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Wing

Society: ASMEMain Category: MechanicalSub Category: Air and Space TransportationEra: 1940-1949DateCreated: 1942Air ZooKalamazooState: MIZip: 49002Country: USAWebsite: http://www.asme.org/about-asme/history/landmarks/topics-a-l/air-and-space-transportation/-238-grumman-wildcat--sto-wing-wing-folding-mecha, https://www.asme.org/getmedia/2d64abc8-3fa3-4d29-92d4-40db4777e8b2/238-Grumman-Wildcat-Sto-Wing-Wing-folding-Mechanism.aspxCreator: Grumman, Leroy

The Wildcat's innovative "Sto-Wing" mechanism developed on the XF4F-4 prototype by Leroy (Roy) Grumman (1895-1982), a founder of Grumman Aircraft Engineering Corporation, was crucial to the U. S. Navy's success during World War II.

The idea of a folding wing was not new: as early as 1920, F.M. Osborne patented a high-wing monoplane with folding wings, but never produced this design. A 1928 plane with folding wings designed by W. Leonard Bonney crashed on its first flight.

YearAdded:
2006
Image Credit: Public Domain (US Navy)Image Caption: Grumman Wildcat “Sto-Wing” Wing-folding MechaEra_date_from: 1942
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The Wildcat's innovative "Sto-Wing" mechanism developed on the XF4F-4 prototype by Leroy (Roy) Grumman (1895-1982), a founder of Grumman Aircraft Engineering Corporation, was crucial to the U. S. Navy's success during World War II.

The idea of a folding wing was not new: as early as 1920…

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