Mailing List flyrotary@lancaironline.net Message #15280
From: Al Gietzen <ALVentures@cox.net>
Subject: RE: [FlyRotary] Engine mounts
Date: Sun, 16 Jan 2005 09:18:07 -0800
To: 'Rotary motors in aircraft' <flyrotary@lancaironline.net>

The short answer is Yes.  The engine mount I build is called an S-beam

(Schertz Beam) mount.  The concept was first developed by Bill Schertz

and was modified by Paul Lamar and others until it evolved into the

present configuration.  The S-beam mount only supports the front of the

engine.  The rear engine support is provided by a adjustable  strut

that runs  from "someplace" on the back of the engine to "someplace" on

the firewall.  

 

I guess which is the “front” of the engine is a relative term.  I conclude it primarily supports the flywheel end. It appears structurally very sound, but I wonder why there are struts along the engine bulkhead between the support points.  Those would only be needed if the bulkhead (or structure between the attach points) was not structurally sound.

 

Al

 

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