X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from smtpauth20.prod.mesa1.secureserver.net ([64.202.165.36] verified) by logan.com (CommuniGate Pro SMTP 5.2.2) with SMTP id 2879055 for flyrotary@lancaironline.net; Wed, 30 Apr 2008 17:37:21 -0400 Received-SPF: none receiver=logan.com; client-ip=64.202.165.36; envelope-from=jerry@jerryhey.com Received: (qmail 16005 invoked from network); 30 Apr 2008 21:36:31 -0000 Received: from unknown (71.50.241.140) by smtpauth20.prod.mesa1.secureserver.net (64.202.165.36) with ESMTP; 30 Apr 2008 21:36:31 -0000 Message-Id: <0CFFF1F8-0750-4352-BBF2-DCB29353A55C@jerryhey.com> From: Jerry Hey To: "Rotary motors in aircraft" In-Reply-To: Content-Type: multipart/alternative; boundary=Apple-Mail-4--644042603 Mime-Version: 1.0 (Apple Message framework v919.2) Subject: Re: [FlyRotary] Re: PSRU Date: Wed, 30 Apr 2008 17:36:31 -0400 References: X-Mailer: Apple Mail (2.919.2) --Apple-Mail-4--644042603 Content-Type: text/plain; charset=WINDOWS-1252; format=flowed; delsp=yes Content-Transfer-Encoding: quoted-printable Hi Rusty, I think that is a 2 rotor in the photo. For a single the =20 entire drive could be lightened. I like the use of the stock bell =20 housing, and the fact that there are outboard bearings top and =20 bottom. It seems extraordinary well designed and built but then I am =20= used to looking at my own work which normally is lacking in both =20 these categories. I wish I could get my mail program to write in color. Jerry On Apr 30, 2008, at 5:07 PM, Russell Duffy wrote: > Does anyone recognize this drive? I found the photo yesterday but =20 > with no information. I think it is a beauty and I would like to =20 > know more. Jerry > > Hi Jerry, > > I=92ve never seen the drive before, but can=92t help noticing that = it=92s =20 > bolted to a single rotor. That piques my curiosity as well. What =20 > is it that you like so much about the drive? It looks huge, as if =20 > it might weigh more than the engine. > > Rusty > > --Apple-Mail-4--644042603 Content-Type: text/html; charset=WINDOWS-1252 Content-Transfer-Encoding: quoted-printable Hi Rusty, I think that is = a 2 rotor in the photo. For a single the entire drive could be = lightened. I like the use of the stock bell housing, and the fact = that there are outboard bearings top and bottom. It seems = extraordinary well designed and built but then I am used to looking at = my own work which normally is lacking in both = these categories.

I wish I could get my = mail program to write in color. = Jerry

On Apr 30, 2008, at 5:07 PM, Russell = Duffy wrote:

Does anyone recognize = this drive? I found the photo yesterday but with no = information. I think it is a beauty and I would like to know = more. Jerry
Hi = Jerry,
I=92ve = never seen the drive before, but can=92t help noticing that it=92s = bolted to a single rotor. That piques my curiosity as well. = What is it that you like so much about the drive? It looks huge, = as if it might weigh more than the = engine.