Trev - SolarCar Threewheeler Design Project

[fuoriserie]

I did mention the TREV on the mega threewheeler thread of a few years back..., but it's worth its own thread as the build techique might be of interest for any modern light kitcar project.

The TREV is a very interesting Threewheeler Design, with a tub chassis made from aluminium honeycomb boards.

The Build:

http://www.autospeed.com/cms/article.html?&A=1...
http://www.autospeed.com/cms/article.html?&A=1...

Website:
http://teamtrev.com/


http://w3.unisa.edu.au/solarcar/Trev/default.asp


A PDF with lessons on the design and build:

http://scg.ml.unisa.edu.au/Trev_lessons.pdf

Gallery of the build and Solar race:

http://picasaweb.google.com/101681559392066560493


Particpated at the ZERO-RACE:

http://www.zero-race.com/

[fuoriserie]

Is this the future ?

[Auntieroll]

There are some limitations using this form of construction, styling is more than a little constrained, access to components is nowhere near as easy as when a multi tubular chassis structure is used, accident damage is not generally as easy to repair , the cost, at £200 + per sheet is also an issue IMO.
For a 1 off I can see the attraction though, relatively easy design/build as only flat sheets used, minimal jigging compared to a tubular chassis, but very careful consideration needed as to how loads are fed into the structure, not forgetting it should be lightweight.

So, in answer to your question Italo , personally I do not see this as the future, a tubular design as per your rendering would probably be a better option .
Mike.