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Author Topic: Barret de Nazaris Airplane Prototypes & Projects  (Read 2787 times)

Offline hesham

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Barret de Nazaris Airplane Prototypes & Projects
« on: March 10, 2017, 08:11:26 am »
Hi,

Mr. Léon Lacroix was a French designer,he associated with a numbers of other designers to
create a light airplanes,most of them were very similar in conception to Mignet Pou-du-Ciel.

He began with Barret de Nazaris to develop a LN-1 Autoplan,a single seat tandem monoplane
tourist light aircraft,powered by one 32 hp engine,followed by the same idea,the LN-2 & LN-4,
but the later was different a little,the LN-3 was a single seat tourist biplane,powered by one 40
hp engine.

Barret de Nazaris alone,developed a glider looks like Elytroplane shape,maybe called N.5,the
N.6 was a single seat pusher tandem monoplane Project,later the N.7 was a single seat tailless
pusher airplane,and the tail fins mounted almost at the tip of the wings,also remained a Project
only.
« Last Edit: March 11, 2017, 08:29:48 am by hesham »

Offline hesham

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #1 on: March 11, 2017, 08:29:11 am »
Sorry for this mistake,

the N.6 was a single seat ultralight tailless pusher airplane,powered by one 18 hp engine,
but the anther pusher biplane Project,maybe called N.5 ?.

Offline hesham

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #2 on: March 12, 2017, 06:50:33 am »
Maybe I am wrong,

I search in my files again,and found this Info about N.5,please can anyone translate.

Offline patvig

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #3 on: March 12, 2017, 10:56:14 am »
Maybe I am wrong,

I search in my files again,and found this Info about N.5,please can anyone translate.
Proposed translation:

N-5 Autoplan
Fully designed by Barret de Nazaris, this machine had a span of 6.7 m (front wing), was strongly built (300kg empty, that is a lot) in spruce and plywood. Engine: Train 40 cv. A number of building tricks was included to help amateur building. We do not know it if actually flew.
Front span: 7m, rear span : 5 m, lenghth: 4.6 m, area: 12 m², empty weight: 210 kg, full weight: 385kg, engine: Salmson 9 Ad, 40 cv
Patrice Vignaud
Larmor-Baden, France
www.vignaud.org    (planes database)

Offline hesham

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #4 on: March 12, 2017, 02:06:59 pm »
Thank you my dear Patvig.

Offline hesham

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #5 on: March 14, 2017, 06:17:14 am »
My dear Patvig,

please I want to check if this caption was for this Project or not,and thanks.

Offline patvig

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #6 on: March 15, 2017, 02:30:26 am »
My dear Patvig,

please I want to check if this caption was for this Project or not,and thanks.
During WWII, Barret de Nazaris built a glider whose vertical stabilisation concept was  similar than the one used in elytroplans. Unfortunately, due to various defects (centering too backside,towing speed too high, bad use of elytroplan principle), this machine was damaged during fisrt flight. Barret de Nazaris broke his leg.
Patrice Vignaud
Larmor-Baden, France
www.vignaud.org    (planes database)

Offline hesham

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #7 on: March 15, 2017, 04:54:38 am »
Thank you my dear Patvig,

and maybe they meant this airplane in artist drawing ?.

Offline patvig

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #8 on: March 15, 2017, 05:26:01 am »
Thank you my dear Patvig,

and maybe they meant this airplane in artist drawing ?.
I don't think so because the text tells about a glider and the dawings shows the cicle of a propeller at the rea.
« Last Edit: March 16, 2017, 01:52:10 am by patvig »
Patrice Vignaud
Larmor-Baden, France
www.vignaud.org    (planes database)

Offline avion ancien

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #9 on: March 15, 2017, 01:47:32 pm »
What's more, the drawing bears no resemblance to an elytroplan. Contrast it to any of de Rougé's designs, or those of his followers, and the difference will be evident.

Offline hesham

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #10 on: March 15, 2017, 02:39:25 pm »
What's more, the drawing bears no resemblance to an elytroplan. Contrast it to any of de Rougé's designs, or those of his followers, and the difference will be evident.

Yes my dear Avion,

it was only a Project,without designation number.

Offline hesham

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #11 on: July 06, 2017, 05:25:37 am »
Here is a 3-view to N.6.

Offline hesham

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #12 on: January 09, 2019, 05:37:52 am »
From Ailes 4/1945,

here is Barret-Vazaris Type-80.

Offline hesham

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Re: Barret de Nazaris Airplane Prototypes & Projects
« Reply #13 on: January 20, 2019, 07:00:12 am »
Maybe a Project,I displayed it before.