I made this project some months ago and still didn't make additional words to explain but it could be useful already.
When I find the time to do this, I will, or someone else might have...

What it is:
I tried to make a bone-structure to give me a proper deform bend on low splinage-models...

It's based on the principle, when 2 wheel are next to eachother and you turn one, they will go in opposite direction.

Niels