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Shut-off for F2D-Combat
Manufacturing the first series of shut-off systems

4 shut-off systems
4 shut-off systems from a serie of 12
     
For more information on the function of the shut-off, see the comments in the 3D CAD-file  
The housing is made from an aluminum U-profile (23 x 10 x 1.5 mm).
A standard profile from the local hardware store.

The spring that squeeze the fuel line is made from ø 2 mm piano wire

  The housing
The spring is blocked by the lock   The spring is blocked by the lock
The lock is released and the spring close the fuel line   The lock is released and the spring close the fuel line

Video:

Making the lock spring is proabbly the most complicated part of the process.
This small video clip show how I made this lock from ø 1 mm pianowire.
(divx, 4 Mb)

  How to make the lock





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Shut-off start - F2D.dk