New drawings from Steve Nurse
Most filenames are self explanatory, however
"2d malvern star folder" shows a folding bike & a tandem made up from
a pair of the same folder's frames.
"3d rack" is a cantilever rack which is secured to the bike by fitting
over a sleeve. Rack ends are made from an NC-routed plastic material.
The material I used for mine is called "Unimould". Reminiscent of
 rear racks on some early moultons.
Email: cesnur@eisa.net.au
web: http://www.eisa.net.au/~cesnur/