Junkers Ju 287, Developments, Projects and Prototypes

My dear Jemiba,


there is a little different,please see the drawing from Luftwaffe Archive site;


http://www.luftarchiv.de/index.htm?/flugzeuge/junkers/ju287.htm
 

Attachments

  • ju287_drei.gif
    ju287_drei.gif
    14.5 KB · Views: 1,230
That's much better, I think, just compare it to photos. The other looks to me, like
based on descriptions only (cockpit has more the shape of that, of the He 177 A-7,
tail turret, wheel spats with wrong shape ...), so errors would be understandable.
 
From Flugzeug 2/1991,


here is a model for Junkers EF.131 bomber.
 

Attachments

  • EF-131.png
    EF-131.png
    390.7 KB · Views: 936
From Flugzeug 4/1993,


here is a Junkers EF.122 two Models.
 

Attachments

  • 122-1.png
    122-1.png
    550.3 KB · Views: 725
  • 122-2.png
    122-2.png
    601.9 KB · Views: 698
I could be wrong, but shouldn't the following topics be merged with this one?

http://www.secretprojects.co.uk/forum/index.php/topic,7727.0
http://www.secretprojects.co.uk/forum/index.php/topic,10376.0

Topics merged, thank you !
 
Production images of the 6 engine V2
 

Attachments

  • page099.jpg
    page099.jpg
    930.9 KB · Views: 197
  • page098.jpg
    page098.jpg
    676.4 KB · Views: 187
  • page055.jpg
    page055.jpg
    809.9 KB · Views: 210
  • page054.jpg
    page054.jpg
    914.1 KB · Views: 547
Welcome back, Gary! Anything on your "fetiche", Blohm & Voss?
 
Hi
 

Attachments

  • 347322.jpg
    347322.jpg
    19.7 KB · Views: 1,057
  • ju287_a3.jpg
    ju287_a3.jpg
    52.9 KB · Views: 1,090
  • Esquema_3D_con_Jumo_004_y_He_S_011.JPG
    Esquema_3D_con_Jumo_004_y_He_S_011.JPG
    45.7 KB · Views: 1,107
Hi,
 

Attachments

  • Aviatik_.jpg
    Aviatik_.jpg
    563.1 KB · Views: 959
  • Monogram Close-Up  - Junkers 287.jpg
    Monogram Close-Up - Junkers 287.jpg
    142.7 KB · Views: 913
  • Monogram Close-Up No Junkers 287.jpg
    Monogram Close-Up No Junkers 287.jpg
    166.8 KB · Views: 267
  • Monogram Close-UpJunkers 287.jpg
    Monogram Close-UpJunkers 287.jpg
    201.4 KB · Views: 304
  • Aviatik.jpg
    Aviatik.jpg
    452.9 KB · Views: 277
  • Aviatik-.jpg
    Aviatik-.jpg
    404.2 KB · Views: 253
Another rare photo of the Ju-287V-3 concept:
 

Attachments

  • ju287v3_08.jpg
    ju287v3_08.jpg
    38.4 KB · Views: 177
  • 1_1.jpg
    1_1.jpg
    19.7 KB · Views: 177
Hi!
 

Attachments

  • ef-131.jpg
    ef-131.jpg
    40.2 KB · Views: 165
  • tumblr_inline_nii1yfsEhV1t90ue7.jpg
    tumblr_inline_nii1yfsEhV1t90ue7.jpg
    27.9 KB · Views: 166
  • 06_131.jpg
    06_131.jpg
    84.2 KB · Views: 246
  • 06_135.jpg
    06_135.jpg
    42.1 KB · Views: 330
  • 06_126.jpg
    06_126.jpg
    31.3 KB · Views: 287
Main landing gear is twisted then retracted to dodge the flap.
We can see something at both side of the fuselage near wing trailing edge. What is this? STARTRAKETEN(5000kp START ROCKET)?
 

Attachments

  • data.jpg
    data.jpg
    165.7 KB · Views: 175
  • rear view.jpg
    rear view.jpg
    16.3 KB · Views: 149
  • side view.jpg
    side view.jpg
    84.2 KB · Views: 156
  • side and front view.jpg
    side and front view.jpg
    30.1 KB · Views: 187
  • EF 132B 2.jpg
    EF 132B 2.jpg
    103.7 KB · Views: 210
pometablava said:
Is that EF-132 B2 a real project?

My dear Pometablava,please see;

http://www.secretprojects.co.uk/forum/index.php/topic,10833.msg225118.html#msg225118

and my dear Blackkite,no need to repeat sending the same drawing.
 
Hi!
https://www.yumpu.com/de/document/view/47068712/seiten-242-243-pdf-233-kb-flugzeug-lorenzde
 

Attachments

  • plan view.jpg
    plan view.jpg
    154.6 KB · Views: 306
pometablava said:
Is that EF-132 B2 a real project?
Absolutely real. As far as I know the construction of two copies of the EF-132 is this version, powered by the AM-TRDK-01 by A.Mikulin was to be completed by September 1948.
By the beginning of 1948 was nearing completion manufacturing layout, detailed engineering went aircraft parts and industrial equipment. Some systems and components - chassis/landing gear, infantry turrets - were ordered by other plants. The aerodynamic laboratory plant completed purge model airplane. Overall, however, the pace of work lagged behind scheduled. It became clear that to begin testing the machine in time will fail.
At the same time the Council of Ministers №2055-805 canceled the development of the most promising German planes - long-range bomber EF-132.
There was also an intermediate version of the draft with forward-swept wings.
______________________________
The Design Bureau OKB-1 B.Baade for internal designation EF-132 used letters:
for a preliminary design with forward-swept wing - A (Span - 33,900; Lenght -35,080)
with the usual, backward wing sweep B or B-1 (D.Sobolev D.Hazanov and in the book "German mark in the history of domestic aviation" on page 252 for the result of this version (Span - 34,400; Lenght -39,400)
and B-2 (Span - 36,400; Lenght -39,850)
 

Attachments

  • EF-132 FSW.jpg
    EF-132 FSW.jpg
    56.6 KB · Views: 280
  • Clip_98.jpg
    Clip_98.jpg
    88.6 KB · Views: 240
Many thanks borovik-san as usual. :D
EF-132 B2 wing plan form is very unique.
EF-132 FSW three side view drawing is for the first time for me.Fuselage is large. :eek: :eek:
Also we can see an intermediate version of the draft with normal swept wings isn't it?
It's vertical tail stabilizer area is small compared with FSW version.
FSW has inverse influence for directional inherent stability.
 
What is the relation between EF-132 and EF-132 B2? Also B1 existed?
I feel the relation between EF-132/EF-132B2 and two of V bomber.
EF-132 EF-132B2
Span 34.4m 36.4m
Length 39.4m 39.85m
 
on dead http://www.oocities.org/hjunkers/ju_home.htm
was reported the jumo 211 A/B

I' m confused because on others sources they speak about DB 600 engines !
 
Does anyone have a legible copy of the Ju 287 V3 skin plan (Haut-Plan) by any chance?

I am very interested in the dimensions between the fuselage frames. This drawing was reproduced in Horst Lommel's excellent Ju 287 book (page 98 of the Aviatic Verlag edition) but I can't read the numbers. I don't know if a larger copy may have been published in the Schiffer edition of this book?
 

Attachments

  • skin.jpg
    skin.jpg
    127.8 KB · Views: 251
Asymmetric Ju-287.
 

Attachments

  • 1.png
    1.png
    54.8 KB · Views: 206
  • 2.png
    2.png
    463.7 KB · Views: 226
In Luftfahrt History 16,

why they wrote on the drawings Ju-288 and not Ju-287,a misprint or what ?.
 

Attachments

  • 2.png
    2.png
    246.3 KB · Views: 286
  • 1.png
    1.png
    278.4 KB · Views: 270
richard said:
A misprint , indded .

Thank you my dear Richard,

and here is in first picture anther misprint,and a strange drawing to the EF-132,I don't know
what was the meaning 1946 ?.

To compare;
http://www.luft46.com/junkers/juef132.html
 

Attachments

  • 1.png
    1.png
    580.7 KB · Views: 270
  • 2.png
    2.png
    353.7 KB · Views: 301
  • EF-132.jpg
    EF-132.jpg
    12.9 KB · Views: 279
http://www.secretprojects.co.uk/forum/index.php/topic,23182.msg272226.html#msg272226
Reply #71
 
borovik said:
http://www.secretprojects.co.uk/forum/index.php/topic,23182.msg272226.html#msg272226
Reply #71

Thank you my dear Borovik,

I don't remember it.
 
Some wind tunnel for the junker 287(or EF something I dont know) from the book of Horst Lommel :
propos10.png

51tcJxjbkgL._SX354_BO1,204,203,200_.jpg
 
EF 131
 

Attachments

  • img167.jpg
    img167.jpg
    517.3 KB · Views: 204
  • img165.jpg
    img165.jpg
    318.2 KB · Views: 161
  • img164.jpg
    img164.jpg
    231.7 KB · Views: 157
  • img163.jpg
    img163.jpg
    404.9 KB · Views: 156
  • img162.jpg
    img162.jpg
    300.8 KB · Views: 145
  • img161.jpg
    img161.jpg
    428.4 KB · Views: 150
  • img160.jpg
    img160.jpg
    306.4 KB · Views: 160
  • img159.jpg
    img159.jpg
    222.9 KB · Views: 161
  • img158.jpg
    img158.jpg
    410 KB · Views: 149
  • img157.jpg
    img157.jpg
    57.1 KB · Views: 124
post2
 

Attachments

  • img174.jpg
    img174.jpg
    204.7 KB · Views: 134
  • img175.jpg
    img175.jpg
    231.3 KB · Views: 132
  • img176.jpg
    img176.jpg
    183.8 KB · Views: 132
  • img177.jpg
    img177.jpg
    321.7 KB · Views: 125
  • img173.jpg
    img173.jpg
    296.8 KB · Views: 130
  • img172.jpg
    img172.jpg
    383.8 KB · Views: 127
  • img171.jpg
    img171.jpg
    467.6 KB · Views: 123
  • img170.jpg
    img170.jpg
    246 KB · Views: 124
  • img169.jpg
    img169.jpg
    679.1 KB · Views: 128
  • img168.jpg
    img168.jpg
    335.3 KB · Views: 141
post3
 

Attachments

  • img186.jpg
    img186.jpg
    414.4 KB · Views: 155
  • img185.jpg
    img185.jpg
    206 KB · Views: 131
  • img184.jpg
    img184.jpg
    252 KB · Views: 124
  • img183.jpg
    img183.jpg
    251.2 KB · Views: 130
  • img182.jpg
    img182.jpg
    440.5 KB · Views: 131
  • img181.jpg
    img181.jpg
    341.6 KB · Views: 125
  • img180.jpg
    img180.jpg
    256.8 KB · Views: 118
  • img179.jpg
    img179.jpg
    320 KB · Views: 124
  • img178.jpg
    img178.jpg
    176 KB · Views: 130
Thanks! The EF 131 was a soviet project or the operationnal variant of the junkers 287?
 
I found something: http://www.foromilitar.com.ar/foro/index.php?threads/junkers-ju-287.321/
 

Similar threads

Back
Top Bottom