Subject: Bell 47 Housing.
From: Rotary Engine
Date: 11/16/2006, 4:26 PM
To: AA-me



George

Thanks for your thoughts and calculations.  I do plan to get new gears and
other parts tested and I'll keep everyone informed.

Dougfir

Thanks Doug - this is all good stuff, and is of particular interest to me.
As soon as I get my other computer back on track ( again) I will send you an
update listing of planetary ratios that I have put together.
I have had preliminary dealings with a local gear cutter and we come up with
a design but I hadn't got to the stage of getting anything cut as yet,
perhaps with dimensions available from the Bell, it may be time to look at
it again.
BTW There are a range of materials for gears of this type and you may be
surprised at what you find - I certainly was!
George (down under)



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