US3640491A - Airplane construction frame - Google Patents

Airplane construction frame Download PDF

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Publication number
US3640491A
US3640491A US28767A US3640491DA US3640491A US 3640491 A US3640491 A US 3640491A US 28767 A US28767 A US 28767A US 3640491D A US3640491D A US 3640491DA US 3640491 A US3640491 A US 3640491A
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Prior art keywords
stem
tail end
prefabricated
disc
supporting means
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Expired - Lifetime
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US28767A
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Robert R Harrison
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2211/00—Modular constructions of airplanes or helicopters

Definitions

  • ABSTRACT M86 34 1/00 A prefabricated, unitary frame and a body formed in .244/1 17, 1 19, 131; 46/76, 78, prefabricated sections, the frame having body sections receiv- 4 /3 ing and supporting members, and the body sections being formed of lightweight and strong alloys, or synthetics, and Reiwences Cited being provided with complementary engaging me [52] US. CL [51] Int.
  • the invention resides in prefabricating a unitary frame and in prefabricated body sections which, when mounted in position on the frame, produce a complete plane; said body sections being interchangeable and capable of being easily and quickly secured to the frame.
  • FIG. 1 is a perspective view of a plane constructed according to the invention.
  • FIG. 2 is an exploded view showing the frame and the various body sections which coact with the frame to produce the finished plane.
  • FIG. 3 is a top plan view of the same, partially broken away to disclose interior construction.
  • FIGS. 1 and 3 The plane diagrammatically shown in FIGS. 1 and 3, includes a nose section which is internally designed to house the engine and cockpit; a cabin section 12 which is designed to form a passenger compartment; wing sections 14 which form the wings; a tail section 17; and a rudder section 20.
  • the wings are provided with conventional elevator flaps 22.
  • the nosepiece 10 is shown as being formed of two sections 10A and 108 which are complementary and are carried by the front portion of a hollow, elongated main stem or member 24, at the front end of which there is mounted a disc 26, to which the conventional conical nosepiece 28 is secured.
  • Sections 10A and 10B are provided with complementary semicircular grooves G which are intended tightly to engage support 24 but the rest of their construction, and the manner in which they are clamped about stem 24, forms no part of the invention and is not shown.
  • the cabin section 12 is formed of complementary portions 12A and 128, which are also provided with longitudinal grooves G for engaging stem 24, and with transverse grooves g-l for accommodating rods 32 which project laterally for engagement with holes 34 to fasten wings 14 to stem 14.
  • Wings 1 can be made in segments, in which rods 32 and holes 34 will correspondingly be lengthened.
  • the cabin section 12 is extended to form sections 36A and 361-] which engage stem 24 rearwardly of rods 32.
  • the front portions of sections 36A and 368 can serve as extensions of the passenger cabin and, the rear tapered portions thereof can serve for storage.
  • the rudders 20 are formed of sections 20A and 20B, and are provided with holes for pivotal engagement with pins 38 which project upwardly from stem 24. At its rear end, stem 24 is provided with transverse rods 44 which engage corresponding holes 46 in tailpieces 48.
  • elongated supporting member 24 can be prefabricated so as to carry disc 26, transverse rods 32, 44, and vertical pins 38, and that the remaining parts, having been prefabricated with the desired holes and grooves, are simply slipped into position and suitably secured. This is much faster and less laborious, and less expensive, than having to build a frame and to proceed to cover the frame to produce a wing, or other comparable part of the plane.
  • a prefabricated airplane including:
  • a hollow, elongated, main stem having a front end and a tail end
  • said stem also carrying horizontal tailpiece-supporting means at the tail end thereof,
  • a prefabricated nosepiece consisting of complementary truncated conical segments clamped to said stem immediately to the rear of said disc

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)

Abstract

A prefabricated, unitary frame and a body formed in prefabricated sections, the frame having body sections receiving and supporting members, and the body sections being formed of lightweight and strong alloys, or synthetics, and being provided with complementary engaging means for quick and easy securement of said body sections to said supporting members.

Description

[ Feb. 8, M72
Unite States Patent Harrison [5 4] AIRPLANE CONSTRUCTKON FRAME 2,870,569 1/1959 Bergstrand......................,.......... m1 MR-"WW1Earlinsmoad, 3353?:313 3/1322 Havertown, Pa. 19083 Apr. 15, 1970 [21] Appl.No.: 28,767
Primary Examiner-Milton Buchler [22] Filed:
Assistant Examiner-Steven W. Weinrieb Attorney-Necho and Kimmelman ans for quick and easy securement of said body sections to said supporting members.
.244/117 R,244/13l,46/76 ABSTRACT M86 34: 1/00 A prefabricated, unitary frame and a body formed in .244/1 17, 1 19, 131; 46/76, 78, prefabricated sections, the frame having body sections receiv- 4 /3 ing and supporting members, and the body sections being formed of lightweight and strong alloys, or synthetics, and Reiwences Cited being provided with complementary engaging me [52] US. CL [51] Int. [58] Field ofSearch UNITED STATES PATENTS McCoy 2 Claims, 3 Drawing Figures AIRPLANE CONSTRUCTION mm BACKGROUND As far as applicant is aware, it has been the practice to build the frame and progressively to cover or enclose it to form a nose, a cabin, a wing, a tail, etc.
THE INVENTION The invention resides in prefabricating a unitary frame and in prefabricated body sections which, when mounted in position on the frame, produce a complete plane; said body sections being interchangeable and capable of being easily and quickly secured to the frame.
IN THE DRAWINGS:
FIG. 1 is a perspective view of a plane constructed according to the invention.
FIG. 2 is an exploded view showing the frame and the various body sections which coact with the frame to produce the finished plane.
FIG. 3 is a top plan view of the same, partially broken away to disclose interior construction.
The plane diagrammatically shown in FIGS. 1 and 3, includes a nose section which is internally designed to house the engine and cockpit; a cabin section 12 which is designed to form a passenger compartment; wing sections 14 which form the wings; a tail section 17; and a rudder section 20. The wings are provided with conventional elevator flaps 22. The engine and ailerons, etc., being conventional, have not been shown.
In FIG. 2, the nosepiece 10 is shown as being formed of two sections 10A and 108 which are complementary and are carried by the front portion of a hollow, elongated main stem or member 24, at the front end of which there is mounted a disc 26, to which the conventional conical nosepiece 28 is secured. Sections 10A and 10B are provided with complementary semicircular grooves G which are intended tightly to engage support 24 but the rest of their construction, and the manner in which they are clamped about stem 24, forms no part of the invention and is not shown. The cabin section 12 is formed of complementary portions 12A and 128, which are also provided with longitudinal grooves G for engaging stem 24, and with transverse grooves g-l for accommodating rods 32 which project laterally for engagement with holes 34 to fasten wings 14 to stem 14. Wings 1 can be made in segments, in which rods 32 and holes 34 will correspondingly be lengthened. The
cabin section 12 is extended to form sections 36A and 361-] which engage stem 24 rearwardly of rods 32. The front portions of sections 36A and 368 can serve as extensions of the passenger cabin and, the rear tapered portions thereof can serve for storage. The rudders 20 are formed of sections 20A and 20B, and are provided with holes for pivotal engagement with pins 38 which project upwardly from stem 24. At its rear end, stem 24 is provided with transverse rods 44 which engage corresponding holes 46 in tailpieces 48.
From the foregoing, it will be seen that elongated supporting member 24 can be prefabricated so as to carry disc 26, transverse rods 32, 44, and vertical pins 38, and that the remaining parts, having been prefabricated with the desired holes and grooves, are simply slipped into position and suitably secured. This is much faster and less laborious, and less expensive, than having to build a frame and to proceed to cover the frame to produce a wing, or other comparable part of the plane.
I claim:
1. A prefabricated airplane including:
a hollow, elongated, main stem having a front end and a tail end,
a disc attached to the front end of said stem with the interacting faces of said disc and said stem disposed at a right angle relative to the axis of said stem,
horizontally extending wing-supporting means carried by said stem intermediate its ends,
a vertically disposed rudder support means at the tail end of said stem,
said stem also carrying horizontal tailpiece-supporting means at the tail end thereof,
a prefabricated nosepiece consisting of complementary truncated conical segments clamped to said stem immediately to the rear of said disc,
a cabin formed of complementary segments clamped to said stem,
wings secured to said wing-supporting means, and extending horizontally from said stem,
a rudder attached to said rudder support means, and
a tail section attached to said stem at the tail end thereof.
2. The structure of claim 1 wherein said stem is provided with horizontal and vertical rods, and said nosepieces, said cabin pieces, and said tailpieces, are provided with rod-engaging means for attachment to said stem.

Claims (2)

1. A prefabricated airplane including: a hollow, elongated, main stem having a front end and a tail end, a disc attached to the front end of said stem with the interacting faces of said disc and said stem disposed at a right angle relative to the axis of said stem, horizontally extending wing-supporting means carried by said stem intermediate its ends, a vertically disposed rudder support means at the tail end of said stem, said stem also carrying horizontal tailpiece-supporting means at the tail end thereof, a prefabricated nosepiece consisting of complementary truncated conical segments clamped to said stem immediately to the rear of said disc, a cabin formed of complementary segments clamped to said stem, wings secured to said wing-supporting means, and extending horizontally from said stem, a rudder attached to said rudder support means, and a tail section attached to said stem at the tail end thereof.
2. The structure of claim 1 wherein said stem is provided with horizontal and vertical rods, and said nosepieces, said cabin pieces, and said tailpieces, are provided with rod-engaging means for attachment to said stem.
US28767A 1970-04-15 1970-04-15 Airplane construction frame Expired - Lifetime US3640491A (en)

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Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935664A (en) * 1974-05-03 1976-02-03 Hermann Neuhierl Connector arrangement for detachable fastening of airplane wings to the fuselage of model airplane
JPS5332599A (en) * 1976-09-04 1978-03-27 Dornier Claudius Jr Aeroplane withboat like body
FR2452424A1 (en) * 1979-03-27 1980-10-24 Gepal IMPROVEMENTS IN THE STRUCTURE AND LAYOUT OF A CELL, PARTICULARLY FOR THE PRODUCTION OF A TRAINING AIRCRAFT
US4266366A (en) * 1978-01-13 1981-05-12 Philippe Lapierre Prefabricated airplane model kit
EP0247063A1 (en) * 1985-11-22 1987-12-02 Fox Brothers Limited Partnership Graduated aircraft design and construction method
US5779190A (en) * 1995-11-22 1998-07-14 Northrop Grumman Corporation Portable unmanned aerial vehicle
EP0900726A1 (en) * 1997-09-04 1999-03-10 British Aerospace Public Limited Company Manufacture of aircraft
US20050011747A1 (en) * 2003-06-26 2005-01-20 Venkat Selvamanickam Apparatus for consecutive deposition of high-temperature superconducting (HTS) buffer layers
US20050106987A1 (en) * 2003-10-21 2005-05-19 Hobbico, Inc. Empennage assembly and attachment mechanism for a model airplane
US20060266885A1 (en) * 2005-05-26 2006-11-30 Hardaker John C Wing positioner for installing and removing an aircraft wing
US7234667B1 (en) * 2003-12-11 2007-06-26 Talmage Jr Robert N Modular aerospace plane
US20080264936A1 (en) * 2007-03-05 2008-10-30 Christian Godenzi Container for air freight transport and fuselage of an aircraft for freight transport
US20100032523A1 (en) * 2006-10-10 2010-02-11 Airbus France Aircraft fuselage made from longitudinal panels and method of producing such a fuselage
US20110117806A1 (en) * 2009-11-17 2011-05-19 Hobbico, Inc. Method and apparatus for wing mounting for a model airplane
US8567150B2 (en) 2006-05-23 2013-10-29 Airbus Operations Sas Aircraft pressurized floor
US20140349540A1 (en) * 2013-02-20 2014-11-27 Stephen Laughlin Structural Reinforcement Design for Model Aircraft
US8939810B1 (en) * 2012-04-05 2015-01-27 Noel F. Suknanan Unitary model airplane component kit
US9308462B1 (en) * 2014-11-18 2016-04-12 Shenzhen Hubsan Intelligent Co., Ltd. Toy model aircraft
EP3045383A1 (en) * 2011-08-09 2016-07-20 Abe Karem Multi-role aircraft with interchangeable mission modules
US9493226B2 (en) 2010-08-12 2016-11-15 Abe Karem Multi-role aircraft with interchangeable mission modules
US20180086458A1 (en) * 2016-09-23 2018-03-29 Unmanned Innovation Inc. (dba Airware) Airframe
US10189565B2 (en) * 2016-12-02 2019-01-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Modular unmanned aerial system with multi-mode propulsion
US10196143B2 (en) * 2016-06-02 2019-02-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration System and method for modular unmanned aerial system
US10696374B2 (en) * 2016-11-21 2020-06-30 Yevgeniy Il'ich Sher Composite material and aircraft improvements
US20210221536A1 (en) * 2019-11-21 2021-07-22 Volansi, Inc. Drone assembly hanger
US11292596B2 (en) * 2017-12-05 2022-04-05 The Boeing Company Unmanned aerial vehicle
US11364448B2 (en) * 2014-10-20 2022-06-21 Huntar Company Mix and match toy kit
US11414210B2 (en) * 2019-04-25 2022-08-16 Aerovironment, Inc. Ground support equipment for a high altitude long endurance aircraft
US11518514B2 (en) 2019-04-25 2022-12-06 Aerovironment, Inc Off-center parachute flight termination system including latch mechanism disconnectable by burn wire
US11868143B2 (en) 2019-04-25 2024-01-09 Aerovironment, Inc. Methods of climb and glide operations of a high altitude long endurance aircraft

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542042A (en) * 1944-02-16 1951-02-20 Howard M Mccoy Integrated model airplane
US2741447A (en) * 1952-02-04 1956-04-10 Lionel C Heal Construction of hollow bodies
US2870569A (en) * 1957-07-29 1959-01-27 Strombeck Becker Mfg Co Model airplane construction
US3106373A (en) * 1956-02-10 1963-10-08 Goodyear Aerospace Corp Inflatable airplane

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542042A (en) * 1944-02-16 1951-02-20 Howard M Mccoy Integrated model airplane
US2741447A (en) * 1952-02-04 1956-04-10 Lionel C Heal Construction of hollow bodies
US3106373A (en) * 1956-02-10 1963-10-08 Goodyear Aerospace Corp Inflatable airplane
US2870569A (en) * 1957-07-29 1959-01-27 Strombeck Becker Mfg Co Model airplane construction

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935664A (en) * 1974-05-03 1976-02-03 Hermann Neuhierl Connector arrangement for detachable fastening of airplane wings to the fuselage of model airplane
JPS5332599A (en) * 1976-09-04 1978-03-27 Dornier Claudius Jr Aeroplane withboat like body
US4266366A (en) * 1978-01-13 1981-05-12 Philippe Lapierre Prefabricated airplane model kit
FR2452424A1 (en) * 1979-03-27 1980-10-24 Gepal IMPROVEMENTS IN THE STRUCTURE AND LAYOUT OF A CELL, PARTICULARLY FOR THE PRODUCTION OF A TRAINING AIRCRAFT
EP0247063A1 (en) * 1985-11-22 1987-12-02 Fox Brothers Limited Partnership Graduated aircraft design and construction method
EP0247063A4 (en) * 1985-11-22 1989-02-22 Fox Brothers Ltd Graduated aircraft design and construction method.
US5779190A (en) * 1995-11-22 1998-07-14 Northrop Grumman Corporation Portable unmanned aerial vehicle
US6065720A (en) * 1997-09-04 2000-05-23 British Aerospace Public Limited Company Manufacture of aircraft
EP0900726A1 (en) * 1997-09-04 1999-03-10 British Aerospace Public Limited Company Manufacture of aircraft
US20050011747A1 (en) * 2003-06-26 2005-01-20 Venkat Selvamanickam Apparatus for consecutive deposition of high-temperature superconducting (HTS) buffer layers
US20050106987A1 (en) * 2003-10-21 2005-05-19 Hobbico, Inc. Empennage assembly and attachment mechanism for a model airplane
US6938856B2 (en) * 2003-10-21 2005-09-06 Hobbico, Inc. Empennage assembly and attachment mechanism for a model airplane
US6986695B2 (en) 2003-10-21 2006-01-17 Hobbico, Inc. Method for attaching an empennage assembly to a model airplane
US7234667B1 (en) * 2003-12-11 2007-06-26 Talmage Jr Robert N Modular aerospace plane
US20060266885A1 (en) * 2005-05-26 2006-11-30 Hardaker John C Wing positioner for installing and removing an aircraft wing
US7175168B2 (en) * 2005-05-26 2007-02-13 Hardaker John C Wing positioner for installing and removing an aircraft wing
US8567150B2 (en) 2006-05-23 2013-10-29 Airbus Operations Sas Aircraft pressurized floor
US20100032523A1 (en) * 2006-10-10 2010-02-11 Airbus France Aircraft fuselage made from longitudinal panels and method of producing such a fuselage
US20080264936A1 (en) * 2007-03-05 2008-10-30 Christian Godenzi Container for air freight transport and fuselage of an aircraft for freight transport
US8672265B2 (en) 2007-03-05 2014-03-18 Airbus Operations Sas Container for air freight transport and fuselage of an aircraft for freight transport
US20110117806A1 (en) * 2009-11-17 2011-05-19 Hobbico, Inc. Method and apparatus for wing mounting for a model airplane
US8128451B2 (en) 2009-11-17 2012-03-06 Hobbico, Inc. Method and apparatus for wing mounting for a model airplane
US9493226B2 (en) 2010-08-12 2016-11-15 Abe Karem Multi-role aircraft with interchangeable mission modules
EP3045383A1 (en) * 2011-08-09 2016-07-20 Abe Karem Multi-role aircraft with interchangeable mission modules
US8939810B1 (en) * 2012-04-05 2015-01-27 Noel F. Suknanan Unitary model airplane component kit
US20140349540A1 (en) * 2013-02-20 2014-11-27 Stephen Laughlin Structural Reinforcement Design for Model Aircraft
US11364448B2 (en) * 2014-10-20 2022-06-21 Huntar Company Mix and match toy kit
US9308462B1 (en) * 2014-11-18 2016-04-12 Shenzhen Hubsan Intelligent Co., Ltd. Toy model aircraft
US10196143B2 (en) * 2016-06-02 2019-02-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration System and method for modular unmanned aerial system
US20180086458A1 (en) * 2016-09-23 2018-03-29 Unmanned Innovation Inc. (dba Airware) Airframe
US11014666B2 (en) * 2016-09-23 2021-05-25 Skydio, Inc. Airframe
US10696374B2 (en) * 2016-11-21 2020-06-30 Yevgeniy Il'ich Sher Composite material and aircraft improvements
US10189565B2 (en) * 2016-12-02 2019-01-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Modular unmanned aerial system with multi-mode propulsion
US11292596B2 (en) * 2017-12-05 2022-04-05 The Boeing Company Unmanned aerial vehicle
US11772817B2 (en) * 2019-04-25 2023-10-03 Aerovironment, Inc. Ground support equipment for a high altitude long endurance aircraft
US11414210B2 (en) * 2019-04-25 2022-08-16 Aerovironment, Inc. Ground support equipment for a high altitude long endurance aircraft
US20220348356A1 (en) * 2019-04-25 2022-11-03 Aerovironment, Inc. Ground Support Equipment For A High Altitude Long Endurance Aircraft
US11518514B2 (en) 2019-04-25 2022-12-06 Aerovironment, Inc Off-center parachute flight termination system including latch mechanism disconnectable by burn wire
US11868143B2 (en) 2019-04-25 2024-01-09 Aerovironment, Inc. Methods of climb and glide operations of a high altitude long endurance aircraft
US11981429B2 (en) 2019-04-25 2024-05-14 Aerovironment, Inc. Off-center parachute flight termination system including latch mechanism disconnectable by burn wire
US20240228061A1 (en) * 2019-04-25 2024-07-11 Aerovironment, Inc. Ground Support Equipment For A High Altitude Long Endurance Aircraft
US12103707B2 (en) * 2019-04-25 2024-10-01 Aerovironment, Inc. Ground support equipment for a high altitude long endurance aircraft
US20210221536A1 (en) * 2019-11-21 2021-07-22 Volansi, Inc. Drone assembly hanger

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