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RE: Older Photographs  James Donohue
 Jul 04, 2007 07:25 PDT 

Here's a photograph of the Type 4:
http://i134.photobucket.com/albums/q119/hotbike/00000010-4.jpg
And a photo of the rear, showing a cardboard tailfin:
http://i134.photobucket.com/albums/q119/hotbike/00000011-4.jpg
Again, these photos were taken in the 1980's, so if you don't see any
innovation, it's because the photos are twenty years old.
I post these here for archival purposes. Keep in mind that I started
with upright bicycles, and only later did I move to semi-recumbents. My
goal was to make money, so I have kept all my bikes relatively simple,
with inexpensive parts and components.
The Peraves Ecomobile was mentioned in a previous post, and you should
note that the Ecomobile does NOT have a recumbent seating position.
Racing is fun, but the reason vehicles are raced is to develop
improvements, which will find their way into production, which in turn
makes more money for the manufacturer.

Have a happy Independence Day, be careful with the pyrotechnics.



James Donohue wrote:
 
I have uploaded a few older photographs to photobucket.com

I was a subscriber to the IHPVA's Human Power and HPV News back in the
80's, when these photos were taken.

I would like to show the evolution of a design, begining with Type 1,
which was a crude aluminum cone shaped fairing over drop bars. Mainly, I

intend to link to these photos for archival documentation. In these
photos you can see how I made a fiberglass mold from an aluminum
protype.

http://i134.photobucket.com/albums/q119/hotbike/00000014-1.jpg
Type 1, c.1985

http://i134.photobucket.com/albums/q119/hotbike/00000013-1.jpg
VDO speedometer inside type 1

http://i134.photobucket.com/albums/q119/hotbike/00000012-1.jpg
type 1

http://i134.photobucket.com/albums/q119/hotbike/00000017-1.jpg
Support for fairing

http://i134.photobucket.com/albums/q119/hotbike/00000015-1.jpg
Type 2. Type 2 was built by adding a vertical wedge to Type 1. I hope
you are filing these under "how NOT to build a streamliner" c.1986

http://i134.photobucket.com/albums/q119/hotbike/00000016-1.jpg
The first mold, with Type 2 fairing in the background. c.1987

http://i134.photobucket.com/albums/q119/hotbike/00000021-1.jpg
Type 3 fairing fresh out of the mold. c.1987

http://i134.photobucket.com/albums/q119/hotbike/00000019-1.jpg
Some stiffeners were added inside the Type 3 fairing. c.1987

http://i134.photobucket.com/albums/q119/hotbike/00000008-1.jpg
The second Type 3 fairing, for which I used Kevlar. c.1988

--------------------------------------
http://i134.photobucket.com/albums/q119/hotbike/00000024-4.jpg
A side view of the Type 9, designed my Daughter, made a profit when I
sold it.c.1996
	
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