US1392655A - Device for fixing an engine in an aeroplane - Google Patents
Device for fixing an engine in an aeroplane Download PDFInfo
- Publication number
- US1392655A US1392655A US377409A US37740920A US1392655A US 1392655 A US1392655 A US 1392655A US 377409 A US377409 A US 377409A US 37740920 A US37740920 A US 37740920A US 1392655 A US1392655 A US 1392655A
- Authority
- US
- United States
- Prior art keywords
- engine
- aeroplane
- frame
- fuselage
- frame plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
- B64D27/02—Aircraft characterised by the type or position of power plant
- B64D27/04—Aircraft characterised by the type or position of power plant of piston type
Definitions
- This invention has for its'object to provide an improved device for fixing an engine in an-aeroplane.
- This improved device consists of a metal frame comprising two identically similar metal plates cut out so that each plate has four arms arranged around a circular aperture in the said plate. To form the frame these two plates are connectcd to each other along their outer edges and around the peripheries of their circular apertures by channel bars that give the desired rigidity to the frame.
- the frame is fixed by means of its four arms to the fuselage longitudinals, and the engine is bolted to the central annular member thus formed.
- Lugs are provided on the frame to allow or wires.
- Figures 1, 2 and 3 are respectively a front elevation, an end elevation and a perspective elevation of an improved frame according to this invention.
- the improved frame is composed of two metal frame plates a and 6 cut out so as to have four recessed arms 0 and a circular central aperture d. 7
- the four arms a are formed with lodgments 2' that allow of these arms being firmly attached to the fuselage lon ituldinals j. Lugs k riveted to the channel ars e, 7, cm
- the engine is fixed in front of the metal frame on the annular member constituted by the circular apertures (Z of the frame plates and the channel bar 7".
- the assemblage is effected by means of bolts passing through the holes Z pierced in the annular member.
- the frame forms a very rigid and very light support for mounting the engine in an aeroplane, and is well adapted to withstand the pulling and twisting strains that may ar se.
- An improved device for fixing an engine in an aeroplane consisting of a metal frame composed of two substantially identical flat frame plates, each cut out so as to have four radial arms adapted to be fixed at their outer ends to the fuselage longitudinals and arranged around a circular aperture to the edge of which the engine is adapted to be bolted and bracing channel bars inserted between said frame plates along their outer edges and around the peripheries of their circular apertures and riveted to said frame plates.
- An improved device for fixing an engine in an aeroplane consisting of a metal frame composed of two substantially identical flat frame plates, each cut out so as to have four radial arms adapted to be fixed at their outer ends to the fuselage longitudinals and arranged around a'circular aperture to the edge of which the engine is adapted to be bolted and bracing channel bars inserted between said frame plates along their outer edges and around the peripheries of their circular apertures and riveted to said frame.
- the channel bars arranged along the outer edges of the frame plates being in contact for a portion'of their length with the circular channel bar arranged around their circular apertures and means for securing said channel bars to each other at their contacting portions.
- An improved device for fixing an engine in an aeroplane consisting of a metal frame composed of two substantially identical flat frame plates, each cut out so as to have four radial arms adapted to be fixed at their'outer ends to the fuselage longitudinals and arranged around a circular aperture to the edge of which the engine is adapted to be bolted and bracing channel bars inserted between said frame plates along their outer edges and riveted to said frame plates, the said radial arms being formed at their ends with recesses in which the fuselage longitudinals can engage.
- An improved device for fixingian engine in an aeroplane consisting of a metal frame composed oftwosubstantially identical flat frame plates, each cut out so as to have four radial arms adaptedto be fixed at their outer ends to the fuselage longitudinals and arranged around a circular aperture to the edge of which the engine is" adapted to be bolted and bracing channel bars inserted between said frame plates along their outer edges and around the'peripheries of their circular apertures and riveted to said frame plates, the said radial arms being formed at their ends with recesses in which the fuselage longitudinals can engage andv strap-like members. riveted to the inner faces of the adjacent channel bars and adapted to form the inner ends of said recesses, respectively.
- An improved device for fixingan engine in an aeroplane consisting of a metal frame composed of two substantially identical fiat frame plates, each cut out so as to have four radial arms adapted to be fixed at their outer ends to the fuselage longitudinals and arranged around a circular aperture to the edge of which the engine is adapted to be'bolted and bracing channel barsinserted between said frame plates along their outer edges and around the peripheries of their circular apertures and riveted to said frame plates, the said radial arms being formed at their ends with re Des in which the fuselage longitudinals can engage and strap-like members'riveted to the innerfaces of the adjacent channel bars and adapted to form the inner endsof said recesses, respectively, said strap-like members being each provided with a pro jecting lug to serve for the attachment of a stay wire of the fuselage.
- Pix-min JEAN Rant POSTEL-VINAY.
Description
P. J R. POSTEL-VINAY.
DEVICE FOR FIXING AN ENGINE IN AN AEROPLANE.
APPLICATION FILED APR.28, 1920.
1,3925655, Patented Oct. 4, 1921.
' Fig.2
Y v Inventor; Pierre Jean Rem Posfeb-Wnqy [We M-M/ Attorney m France December 11, 1917,
PIERRE JEAN RENE POSTELeVINAY, OF P MOTEURS SALMSON (SYSTEME CANTON-UNITE),
ARIS, FRANCE, ASSIGNOR TO SOCIETE DES OF PARIS, FRANCE.
DEVICEFOR FIXING AN ENG-IN IN AN AEROPLANE.
Application filed April 28,- 1920.
Specification of Letters Patent.
Patented Oct. a, 1921.
Serial No. 377,409.
(GRANTED UNDER THE PROVISIONS or THE ACT or MARCH 3, 1921", 41 STAT. L, 1313.
To all whom it may concern:
Be it known that I, PIERRE JEAN RENT. POSTEL-VINAY, citizen of the Republic of rance, residing at 46 Boulevard de la Tour-- Marbourg, Paris, in the Republic of France, have invented new and useful Improvements in Devices for Fixing an Engine in an Aeroplane, (for which I have filed applications l in England November 27 1918, and in Spain March 22, 1920,) of which the'fo'llowing is a specification.
V This invention has for its'object to provide an improved device for fixing an engine in an-aeroplane. This improved device consists of a metal frame comprising two identically similar metal plates cut out so that each plate has four arms arranged around a circular aperture in the said plate. To form the frame these two plates are connectcd to each other along their outer edges and around the peripheries of their circular apertures by channel bars that give the desired rigidity to the frame.
The frame is fixed by means of its four arms to the fuselage longitudinals, and the engine is bolted to the central annular member thus formed.
Lugs are provided on the frame to allow or wires.
In the accompanying drawings that aregiven by way of example,-
Figures 1, 2 and 3 are respectively a front elevation, an end elevation and a perspective elevation of an improved frame according to this invention.
The improved frame is composed of two metal frame plates a and 6 cut out so as to have four recessed arms 0 and a circular central aperture d. 7
These two frame plates are connected to each other by channel bars riveted at 6 along their outer edges, and at f around the periphery of the aperture 03. The channel bars e and f are also connected together at the points. g, and they may be lightened by re cesses h.
The four arms a are formed with lodgments 2' that allow of these arms being firmly attached to the fuselage lon ituldinals j. Lugs k riveted to the channel ars e, 7, cm
staying the fuselage by means of stay ployed for assembling and reinforcing the frame plates, project laterally for receiving the stay cables of the fuselage.
The engine is fixed in front of the metal frame on the annular member constituted by the circular apertures (Z of the frame plates and the channel bar 7". The assemblage is effected by means of bolts passing through the holes Z pierced in the annular member.
The frame forms a very rigid and very light support for mounting the engine in an aeroplane, and is well adapted to withstand the pulling and twisting strains that may ar se.
H v-ing now described-my invention, what I claim as new and desire to secure by Letters Patent is:
1. An improved device for fixing an engine in an aeroplane, consisting of a metal frame composed of two substantially identical flat frame plates, each cut out so as to have four radial arms adapted to be fixed at their outer ends to the fuselage longitudinals and arranged around a circular aperture to the edge of which the engine is adapted to be bolted and bracing channel bars inserted between said frame plates along their outer edges and around the peripheries of their circular apertures and riveted to said frame plates.
2. An improved device for fixing an engine in an aeroplane, consisting of a metal frame composed of two substantially identical flat frame plates, each cut out so as to have four radial arms adapted to be fixed at their outer ends to the fuselage longitudinals and arranged around a'circular aperture to the edge of which the engine is adapted to be bolted and bracing channel bars inserted between said frame plates along their outer edges and around the peripheries of their circular apertures and riveted to said frame.
plates, the channel bars arranged along the outer edges of the frame plates being in contact for a portion'of their length with the circular channel bar arranged around their circular apertures and means for securing said channel bars to each other at their contacting portions.
3. An improved device for fixing an engine in an aeroplane, consisting of a metal frame composed of two substantially identical flat frame plates, each cut out so as to have four radial arms adapted to be fixed at their'outer ends to the fuselage longitudinals and arranged around a circular aperture to the edge of which the engine is adapted to be bolted and bracing channel bars inserted between said frame plates along their outer edges and riveted to said frame plates, the said radial arms being formed at their ends with recesses in which the fuselage longitudinals can engage.
4.;An improved device for fixingian engine in an aeroplane, consisting of a metal frame composed oftwosubstantially identical flat frame plates, each cut out so as to have four radial arms adaptedto be fixed at their outer ends to the fuselage longitudinals and arranged around a circular aperture to the edge of which the engine is" adapted to be bolted and bracing channel bars inserted between said frame plates along their outer edges and around the'peripheries of their circular apertures and riveted to said frame plates, the said radial arms being formed at their ends with recesses in which the fuselage longitudinals can engage andv strap-like members. riveted to the inner faces of the adjacent channel bars and adapted to form the inner ends of said recesses, respectively.
5. An improved device for fixingan engine in an aeroplane, consisting of a metal frame composed of two substantially identical fiat frame plates, each cut out so as to have four radial arms adapted to be fixed at their outer ends to the fuselage longitudinals and arranged around a circular aperture to the edge of which the engine is adapted to be'bolted and bracing channel barsinserted between said frame plates along their outer edges and around the peripheries of their circular apertures and riveted to said frame plates, the said radial arms being formed at their ends with re cesses in which the fuselage longitudinals can engage and strap-like members'riveted to the innerfaces of the adjacent channel bars and adapted to form the inner endsof said recesses, respectively, said strap-like members being each provided with a pro jecting lug to serve for the attachment of a stay wire of the fuselage. In testimony whereof I have signedmy name to this specification. I
Pix-min: JEAN Rant POSTEL-VINAY.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US377409A US1392655A (en) | 1920-04-28 | 1920-04-28 | Device for fixing an engine in an aeroplane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US377409A US1392655A (en) | 1920-04-28 | 1920-04-28 | Device for fixing an engine in an aeroplane |
Publications (1)
Publication Number | Publication Date |
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US1392655A true US1392655A (en) | 1921-10-04 |
Family
ID=23488984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US377409A Expired - Lifetime US1392655A (en) | 1920-04-28 | 1920-04-28 | Device for fixing an engine in an aeroplane |
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US (1) | US1392655A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2687860A (en) * | 1949-04-13 | 1954-08-31 | Chrysler Corp | Mounting |
US3502290A (en) * | 1966-11-17 | 1970-03-24 | Sud Aviat Soc Nationale De Con | Vibration damping helicopter rotor support |
US4398684A (en) * | 1981-04-08 | 1983-08-16 | Redro, Inc. | Connecting apparatus for a powerplant |
-
1920
- 1920-04-28 US US377409A patent/US1392655A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2687860A (en) * | 1949-04-13 | 1954-08-31 | Chrysler Corp | Mounting |
US3502290A (en) * | 1966-11-17 | 1970-03-24 | Sud Aviat Soc Nationale De Con | Vibration damping helicopter rotor support |
US4398684A (en) * | 1981-04-08 | 1983-08-16 | Redro, Inc. | Connecting apparatus for a powerplant |
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