I have been making this style a lot lately, it simply works great and looks good, too.
I realized the beauty lies in the simple radius combination. So I limited the design down to those.
All I needed to create this wonderfully symmetrical design is six circles. Of course this should be sawed out of multiplex or other high quality plywood, 15 to 22 mm, and then some scales (palm swell) should be added, from any kind of material.
Fork height is adjustable to one's needs.
Here you see both the blueprints with the radius's, and the cutout.
Here is the pdf file.
SixCircles PDF.pdf 242.95KB 1454 downloads
Will be making a nice frame soon!
Good luck making your own.
Edited by JoergS, 16 July 2011 - 03:00 AM.