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词条 Curtiss Cox Racer
释义

  1. Design and development

  2. Operational history

  3. Specifications

  4. References

     Notes  Bibliography 
name=Model 22 Cox Racer image=Curtiss Texas Wildcat.jpg caption=Texas Wildcat

}}{{Infobox Aircraft Type

type=Racing aircraft national origin=United States manufacturer=Curtiss Aeroplane and Motor Company designer= first flight=1920 introduced= retired= status= produced= primary user= number built=2 developed from= variants with their own articles= developed into=
}}

The Curtiss Model 22 Cox Racers were two specialised racing aircraft built by the American Curtiss Aeroplane and Motor Company. The type was flown as a monoplane, biplane and triplane.

Design and development

In 1920 the American oil millionaire S.Cox had two specialised racing monoplanes built for him by the Curtiss Aeroplane and Motor Company to take part in the Gordon Bennett Trophy race to be held in France in September 1920. The two aircraft, named Texas Wildcat and Cactus Kitten, were single-engined, braced, high-wing monoplanes powered by a {{convert|427|hp|kW|0|abbr=on}} Curtiss C-12 inline piston engine. They had streamlined wooden fuselages with the pilot sitting in an enclosed cockpit towards the rear of the fuselage, under a forward sliding canopy. The wing, which had a special double camber airfoil section, was high-mounted, and was braced by struts to the mainwheels of the fixed conventional landing gear. The V-12 engine drove a two-bladed tractor propeller, and was cooled by radiators mounted on the side of the fuselage between the cockpit and the wings.[1]

Operational history

The Texas Wildcat was briefly tested in the United States before shipment, being fitted with a different wing with a more conventional airfoil for operation out of the confined Curtiss Field. First flying on July 25, it demonstrated a speed of {{convert|183|mph|km/h|abbr=on}}, with a speed of {{convert|215|mph|km/h|abbr=on}} expected when fitted with the high speed racing wing. Both aircraft were then sent by ship to France, with no testing carried out on the high speed wing and Cactus Kitten unflown before sailing.[1] Texas Wildcat was reassembled at the Morane-Saulnier factory with the high speed wing, but was found to be unstable at high speeds when flown by test pilot Roland Rohlfs. A set of biplane wings were therefore quickly designed and fitted to Texas Wildcat.[2] Texas Wildcat was wrecked in a landing accident when being flown to Étampes prior to the race.[3]

Although the Cactus Kitten was taken to France it remained unflown and was returned to the United States. It was then rebuilt with a set of short-span triplane wings modified from those of a Curtiss 18T, with the enclosed cockpit replaced by a more conventional open cockpit. Thus modified, it was entered into the 1921 Pulitzer Trophy Race, where, flown by Clarence Coombs at an average speed of {{convert|170.3|mph|km/h|abbr=on}}, it gained second place behind a Curtiss CR piloted by Bert Acosta.[4][5] It was later sold to the United States Navy as a trainer for high-speed racing aircraft.[6]

Specifications

{{Aircraft specs
|ref=The Second Annual Pulitzer Race at Omaha[5]
|prime units?=imp


|genhide=
|crew=one
|capacity=
|length m=
|length ft=19
|length in=3
|span m=
|span ft=20
|span in=
|height m=
|height ft=
|height in=
|wing area sqm=
|wing area sqft=175
|wing area note=
|empty weight kg=
|empty weight lb=
|gross weight kg=
|gross weight lb=2406
|fuel capacity=


|eng1 number=1
|eng1 name=Curtiss C-12
|eng1 type=liquid-cooled V-12 engine
|eng1 kw=
|eng1 hp=435
|prop blade number=
|prop name=
|prop dia m=
|prop dia ft=
|prop dia in=


|perfhide=
|max speed kmh=
|max speed mph=196
|max speed kts=
|max speed mach=
|cruise speed kmh=
|cruise speed mph=
|cruise speed kts=
|range km=
|range miles=
|range nmi=
|ceiling m=
|ceiling ft=
|climb rate ms=
|climb rate ftmin=
|more performance=
|avionics=
}}

References

Notes

{{commons category|Curtiss Cox Racer}}
1. ^Bowers 1979, pp. 224–225.
2. ^Bowers 1979, p. 225.
3. ^Bowers 1979, p. 226.
4. ^Bowers 1979, p. 226.
5. ^Flight December 1, 1921, p. 805.
6. ^Bowers 1979, p. 228.

Bibliography

{{refbegin}}
  • {{cite book|last=Bowers|first=Peter M.|title=Curtiss Aircraft 1907–1947|year=1979|publisher=Putnam|location=London|isbn=0-370-10029-8|authorlink=Peter M. Bowers}}
  • {{cite magazine|title=The Second Annual Pulitzer Race at Omaha|magazine=Flight|date=December 1, 1921|volume= XIII|issue= 675|page=805|url=http://www.flightglobal.com/pdfarchive/view/1921/1921%20-%200805.html}}
  • {{cite book |last= |first= |authorlink= |coauthors= |title= The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985)|year= |publisher= Orbis Publishing|location= |issn=}}
{{refend}}{{Curtiss-Wright aircraft}}

6 : High-wing aircraft|Single-engined tractor aircraft|United States sport aircraft 1920–1929|Curtiss aircraft|Racing aircraft|Aircraft first flown in 1920

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