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词条 Bach Super Transport
释义

  1. Design and development

  2. Specifications (Super Transport estimated)

  3. See also

  4. References

name=Super Transport image=Bach_Super_Transport_3-view_Aero_Digest_September_1928.jpg caption=Bach Super Transport 3-view drawing from Aero Digest September 1928

}}{{Infobox Aircraft Type

 type=Airliner national origin=United States manufacturer=Bach Aircraft designer=L. Morton Bach first flight= introduced= retired= status=Concept only primary user= more users= produced= number built= program cost= unit cost= developed from=Bach Air Yacht variants with their own articles=
}}

The Bach "Super Transport" was a design for a four-engined transport aircraft that was never built.[1]

Design and development

The Bach Aircraft Company was founded by L. Morton Bach in the early 1940s.[1] Following in the footsteps of Fokker with the Fokker F.VII Trimotor, and the metal Ford Trimotor, the Bach Air Yacht was developed as a commercial trimotor transport.[2] In 1928, Bach filed a patent for a four-engined design. The aircraft was similar to the trimotor as a metal-covered, strut-braced biplane, with conventional landing gear. It also featured semi-circular windows like the Stout 2-AT Pullman. The aircraft design featured an unusual modification of the trimotor arrangement with two nose-mounted engines stacked above each other with cockpit windows between them. The fuselage carried a double-decker seating arrangement. The Bach company was reorganized and dissolved during the Great Depression without any examples built.[3]

Specifications (Super Transport estimated)

{{Aircraft specs
|ref=Patent 79061[3], Aerofiles Ba to Bl[4]
|prime units?=kts


|crew=2
|capacity=23 cabin crew and passengers
|length m=
|length ft=
|length in=
|length note=
|span ft=85
|height m=
|height ft=
|height in=
|height note=
|wing area sqm=
|wing area sqft=
|wing area note=
|aspect ratio=
|airfoil=
|empty weight kg=
|empty weight lb=
|empty weight note=
|gross weight kg=
|gross weight lb=
|gross weight note=
|max takeoff weight kg=
|max takeoff weight lb=
|max takeoff weight note=
|fuel capacity=
|more general=


|eng1 number=4
|eng1 name=Pratt & Whitney R-1340 Wasp
|eng1 type=9-cylinder air-cooled radial piston engines
|eng1 hp=410
|prop blade number=2
|prop name=fixed pitch propellers
|prop dia m=
|prop dia ft=
|prop dia in=
|prop dia note=


|max speed mph=152
|cruise speed mph=120
|stall speed kmh=
|stall speed mph=
|stall speed kts=
|stall speed note=
|never exceed speed kmh=
|never exceed speed mph=
|never exceed speed kts=
|never exceed speed note=
|minimum control speed kmh=
|minimum control speed mph=
|minimum control speed kts=
|minimum control speed note=
|range miles=800
|endurance=
|ceiling m=
|ceiling ft=
|ceiling note=
|g limits=
|roll rate=
|glide ratio=
|climb rate ms=
|climb rate ftmin=
|climb rate note=
|time to altitude=
|lift to drag=
|wing loading kg/m2
|wing loading lb/sqft=
|wing loading note=
|power/mass=
|thrust/weight=
|more performance=
|avionics=
}}

See also

{{aircontent
|see also=
|related=
  • Bach Air Yacht

|similar aircraft=
  • Stout 3-AT

|lists=
}}

References

{{commons category|Bach Aircraft}}
1. ^{{cite web|title=L. Morton Bach|url=http://earlyaviators.com/ebach1.htm|accessdate=16 October 2013}}
2. ^{{cite journal|magazine=Flight|date=9 August 1928|title=The Bach Air Yacht}}
3. ^1 2 {{cite web|title=U.S. Patent 79061 for Super Transport|url=http://www.google.com/patents/USD79061|accessdate=16 October 2013}}
4. ^{{cite web |last1=Eckland |first1=K.O. |title=Aerofiles Ba to Bl |url=http://aerofiles.com/_ba.html |accessdate=15 November 2018 |date=3 November 2009}}

2 : United States airliners 1920–1929|Bach Super Transport
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