Comments on: The New York Times on Electronic Shifting http://www.interbiketimes.com/2009/02/18/the-new-york-times-on-electronic-shifting/ The Official Blog Of Interbike Thu, 26 Aug 2010 21:48:04 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: richard rojic http://www.interbiketimes.com/2009/02/18/the-new-york-times-on-electronic-shifting/comment-page-1/#comment-34004 richard rojic Fri, 20 Feb 2009 00:20:28 +0000 http://www.interbiketimes.com/?p=583#comment-34004 Care-free Variable Speed I have invented and developed a unique clever method of propelling a bicycle. My automatic speed bike will automatically calculate the peddle pressure Needed to regulate the pitch diameter needed to control the pedal force to Propel the bike up a hill or and incline with ease. (no manual or hand shifting required ) When you come to level pavement and less pedal force is needed the pitch Diameter will automatically return to a slower required peddle speed but Faster rear wheel speed ratio of 1 pedal turn to 2/1/2 rear wheel turns. (Again no manual or hand shifting required) The best part I believe in the cost of manufacturing my Care-free bike There would be less cost involved than the standard 10-speed bike that is The big seller in the market place at this time, fewer moving parts by far. I have engineered and built a proto type bike that I have been riding all Around on and experimenting with, YOU would have to try and ride This bike to believe how neat this auto speed bicycle operates. On it’s own. I am looking for a company that will work with me on this invention. I have filed for a provisional patent at this time. PLEASE GIVE ME A CALL OR ‘E’ MAIL ME Inventor Richard Rojic Sr. Phone 630-620-8503 ‘E’ Mail—rescat@comcast.net C V S Care-free Variable Speed Care-free Variable Speed

I have invented and developed a unique clever method of propelling a bicycle.
My automatic speed bike will automatically calculate the peddle pressure
Needed to regulate the pitch diameter needed to control the pedal force to
Propel the bike up a hill or and incline with ease.
(no manual or hand shifting required )
When you come to level pavement and less pedal force is needed the pitch
Diameter will automatically return to a slower required peddle speed but
Faster rear wheel speed ratio of 1 pedal turn to 2/1/2 rear wheel turns.
(Again no manual or hand shifting required)
The best part I believe in the cost of manufacturing my Care-free bike
There would be less cost involved than the standard 10-speed bike that is
The big seller in the market place at this time, fewer moving parts by far.

I have engineered and built a proto type bike that I have been riding all
Around on and experimenting with, YOU would have to try and ride
This bike to believe how neat this auto speed bicycle operates. On it’s own.

I am looking for a company that will work with me on this invention.
I have filed for a provisional patent at this time.
PLEASE GIVE ME A CALL OR ‘E’ MAIL ME

Inventor Richard Rojic Sr.
Phone 630-620-8503
‘E’ Mail—rescat@comcast.net

C V S
Care-free Variable Speed

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