Mailing List flyrotary@lancaironline.net Message #67752
From: Charlie England ceengland7@gmail.com <flyrotary@lancaironline.net>
Subject: Re: [FlyRotary] Re: RWS Ring Drive & Damper
Date: Mon, 9 Dec 2024 15:56:15 -0600
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
*That* is useful info, to the OP and the rest of us. If I ever get my rotary package onto an airframe, I've toyed with the idea of using the flywheel/no cushion setup. It would be great to not need to cut up the original plate in order to try it. (I hope I didn't throw away that old clutch assy...)

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On Mon, Dec 9, 2024 at 12:47 PM Le Roux Breytenbach breytenbachleroux@gmail.com <flyrotary@lancaironline.net> wrote:
Read in Tracy’s Mazda Papers that the first rubber dampers was cut out of shock absorbers.
The demand for psru’s  later grows in such a manner - that they manufactured it by themselves.
The center splines on the input shaft was from an manuel Mazda RX7 clutch plate

Sent from my iPhone
Le Roux Breytenbach 

On 08 Dec 2024, at 02:27, Finn Lassen finn.lassen@verizon.net <flyrotary@lancaironline.net> wrote:


Resending.

There was a group buy of the rubber dampeners. I'm sure I could dig up a set of four.
You should be able to get the alum plate and spacers machined.
Big question would  be where to get the center steel spline.

But suggest you contact the Cozy girls to see if they have the whole thing.
Check if this is still valid:
CG Products
636 946 9020

Finn

On 12/6/2024 12:41 PM, David Walker drw.aa@hotmail.com wrote:
Hello,
New to the group, but longtime advocate and study of the rotary engine in Aviation.
I am building and RV-4 and thought I had a complete RWS redrive assembly.
Turns out I am missing the flywheel or ring gear and damper assembly that connects the redrive to the motor.
Does anyone have a spare? Or know how to fabricate this piece.

    David Walker 

           __!__

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