The Meccano Model Library

Fokker DVII

by Chris Bourne

Meccano model of the Fokker DVII Original photograph of a Fokker DVII

INTRODUCTION

The Fokker D.VII is generally regarded as the best fighter of the Great War on either side. It used the powerful straight six Mercedes D.III engine, which generated 180hp for a top speed of 118mph. The first models had unstable wings, but when these were brought closer together and the fuselage lengthened an exceptionally reliable and speedy aircraft resulted.

Over 2,500 were produced between April and December of 1918, by Fokker and Albatros, but the German economy was exhausted and its war machine unable to contain the Allies.

The D.VII remained a popular aircraft and saw service in Holland, Russia, and the USA. The Swiss fliegertruppe built eight D.VIIs as late as 1929 and the Belgium air force was still using them in 1931. A condition of the armistice was the surrender of all D.VIIs.

Closer view of model

The model is built to a scale of 1:10, which allowed the use of conical discs for the wheel covers and sleeve pieces for the engine cylinders. Elastic cord suspension - bungee rope - is reproduced in the undercarriage.

Ailerons, elevators, and the rudder are all controlled from the cockpit joystick. The aileron controls follow the prototype quite closely, with the V-shaped bell crank on the shaft from the base of the joystick.



The distinctive interplanar N-struts, and the three unusual front fuselage struts, give considerable rigidity over standard parallel struts, even when built up from relatively weak narrow strips. The armaments, two Spandau machine guns, were synchronised with the airscrew. In the model, I have included the two channels on either side of the engine cylinders which were supposed to catch stray bullets and protect the engine block. By such crude devices were pilots' lives guarded in these early years of aviation.


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CONTENTS

INTRODUCTION

PARTS LIST

CONSTRUCTION:

POSSIBLE IMPROVEMENTS


DOWNLOAD

To download the file(s) you want, either follow the appropriate link(s) below or right click on the link and select "Save target as ..." to save each file to your local drive.

Illustrations

Figures 1 to 20 (dviipic1.zip, 399K)
Figures 21 to 40 (dviipic2.zip, 477K)
Figures 41 to 57 & other illustrations (dviipic3.zip, 477K)

HTML Files

HTML files (dviihtml.zip, 38K)

Download all three "illustrations" ZIP files and the "HTML" ZIP file to a new directory on your local drive. Use your favourite "unzip" program to extract all of the files, then open the file "index.html" in your browser to view these web pages offline. These download pages have been set to black text on a white background to make printing them easier.

Text File

Text file (dviitext.zip, 16K)

Download all three "illustrations" ZIP files and the "Text" ZIP file to a new directory on your local drive. Use your favourite "unzip" program to extract all of the files. You can then print out the text file - "dvii.txt" - which contains these instructions, and view and/or print the images using your browser or your favourite graphics program.

PDF File

PDF file (fokker.pdf, 780K)

Use the link to download the file "fokker.pdf", and view and/or print it using Acrobat Reader.


COPYRIGHT NOTICE

These instructions and the accompanying pictures are copyright material, and all rights are reserved. They are made freely available to Meccano modellers on condition that they are not copied and distributed in any form for sale, whether or not the sale is for profit or merely 'at cost'. Nor may they be distributed in incomplete form. Printed copies may however be made freely for personal use.


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