X-Virus-Scanned: clean according to Sophos on Logan.com From: "Ernest Christley" Received: from sonic317-40.consmr.mail.ne1.yahoo.com ([66.163.184.51] verified) by logan.com (CommuniGate Pro SMTP 6.2c3) with ESMTP id 9905029 for flyrotary@lancaironline.net; Mon, 10 Jul 2017 23:35:33 -0400 Received-SPF: none receiver=logan.com; client-ip=66.163.184.51; envelope-from=echristley@att.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=att.net; s=s1024; t=1499744097; bh=2WaFZ4qiz3Giu1MLKNQvOEW8/Lwzog9/P5RWZPwAKNg=; h=Date:From:Reply-To:To:In-Reply-To:References:Subject:From:Subject; b=IRP3Y8epF2c9n5Ziibuk3h2o12A2FlaBRKB2WYEjCzoPeUMfpzo+7VJIDJfIb5REs4dy+CHJjet8s5RyLtN66/hjGjNz0XmLQXX1TrNUSU2OQnXGJiQ9km3LGbx2umJmWkq+315qaAzkQpZqUPFRNFqlj5LhjnLTM1vvIMY+MKg= X-YMail-OSG: EDpV4egVM1mBmO6dOGzOVUhO3RoFT4NuVKmwpSeOu53KLjJYGbE4s6nTln4GVIE A.ct274t8CsKp9Ir5.m3po4zibKQmsT.ftx2UdsG0zcUQ.CzO.2y6G6yZ7l__iwF4qfUHiYsg0PZ Vfcs6Q7VgwgIi0qFJixzv4GMqcj.qCRSIi1WxCyT7DcfhWnpVOW2A3zXVL.RANZy0YDDSdKmsNUy gpaz_oBUZeYAPmpFOmhqX1LPpcfDRAPDK8o.0gegtTGd9MDLYir1YznrpyB4IF6jgu_zNZsmvnTk wwBnePozYYXtHxAGdbGkkf_9Rvtx0hY3rSVLO1V8Ao52RwzXlReri8fkr2obwuOzrxQfpYU0Wfdb O.MO5jdzhvdSTKJVwv6hXux.BMLlmqsf26kNnyE5nTeq2gZflemX2bFqQ5rZp5ZaM0EIH8s1sgjT swgcEf9y25wzFBNRkt_llC5K3NqhNL6hUKWv4Ox2zhoDUdOjmnPZFbqp.AnDFdpG2Z0qQRejAfDI pVrdfMJe7Oe8RNfcLFFks8WxTuy34engDRcKC Received: from sonic.gate.mail.ne1.yahoo.com by sonic317.consmr.mail.ne1.yahoo.com with HTTP; Tue, 11 Jul 2017 03:34:57 +0000 Date: Tue, 11 Jul 2017 03:34:57 +0000 (UTC) Reply-To: Ernest Christley To: Rotary motors in aircraft Message-ID: <1087304854.3105757.1499744097031@mail.yahoo.com> In-Reply-To: References: Subject: Re: [FlyRotary] Re: Engine Mount design MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_3105756_971739182.1499744097028" X-Mailer: WebService/1.1.10014 YahooMailNeo Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0 Content-Length: 8365 ------=_Part_3105756_971739182.1499744097028 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable It worked, but the engine wanted to pivot on the bottom rear supports.=C2= =A0 Sat heavy on the bottom front ones, and pulled hard on the top rear one= s.=C2=A0 (Yes.=C2=A0 I had six attach points.) With what you have, I foresee the yellow members being in extreme tension.= =C2=A0 Not a problem as long as you anticipate and plan for it. =20 On Monday, July 10, 2017 6:03 PM, Mark McClure wrote: =20 Ernest - forgive me if I am not following but it sounds like you are sayin= g the mount did not work for you? On Jul 10, 2017, at 5:39 PM, Ernest Christley = wrote: Looks a lot like what I did for the Dyke Delta I built if you leave off the= yellow tube on both sides. =C2=A0The nose wanted to droop down. =C2=A0I ev= en had two more triangle that attached to the top rear corners of the engin= e with adapters that I built. =C2=A0The engine pivoted on the bottom rear s= upports. =C2=A0The bottom front pushed up, and the top rear pulled back.=20 On Monday, July 10, 2017 4:36 PM, Mark McClure wrote: =20 Well I think I have designed my mount for the Glasair. =C2=A0Overall I thi= nk it will be a bit overkill but I am ok with that. Should put the CG close to the same spot as for the Lyco. =C2=A0Thrust poin= t in the same spot. =C2=A0Green bars were part of the Glasair mount for a L= ycoming. (There was also one between the two upper points but I don=E2=80= =99t think any of them are truly necessary with the stabilization of the pl= ate. =C2=A0Yellow bar I am calling optional at this point to make it easier= to work with intake/exhaust. =C2=A0Another idea we had was to weld on a fl= ange for both sides of the yellow bar and have it bolt on during final inst= all. Thoughts? Mark -- Homepage: =C2=A0http://www.flyrotary.com/ Archive and UnSub: =C2=A0=C2=A0http://mail.lancaironline.net:81/lists/flyro= tary/List.html =20 ------=_Part_3105756_971739182.1499744097028 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

It worked, but the engine wanted to pivot on the bottom re= ar supports. Sat heavy on the bottom front ones, and pulled hard on t= he top rear ones. (Yes. I had six attach points.)

With what you have, I foresee the yellow member= s being in extreme tension. Not a problem as long as you anticipate a= nd plan for it.

=

=

On Monday, July 10, 2017 6:03 PM, Mark McClure <flyrotary@lancaironli= ne.net> wrote:

Ernest - forgive me if I am not following b= ut it sounds like you are saying the mount did not work for you?

On Jul 10, 2017, at 5:39 PM, Er= nest Christley <flyrotary@lancaironline.net> wrote:

Lo= oks a lot like what I did for the Dyke Delta I built if you leave off the y= ellow tube on both sides. The nose wanted to droop down. I even= had two more triangle that attached to the top rear corners of the engine = with adapters that I built. The engine pivoted on the bottom rear sup= ports. The bottom front pushed up, and the top rear pulled back.

=
On Monday, July 10, 2017 4:36 PM, Mark McClure <= flyrotary@lancaironline.net> wrote:
=

Well I think I have designed m= y mount for the Glasair. Overall I think it will be a bit overkill bu= t I am ok with that.

Should put the CG close to the same sp= ot as for the Lyco. Thrust point in the same spot. Green bars w= ere part of the Glasair mount for a Lycoming. (There was also one between t= he two upper points but I don=E2=80=99t think any of them are truly necessa= ry with the stabilization of the plate. Yellow bar I am calling optio= nal at this point to make it easier to work with intake/exhaust. Anot= her idea we had was to weld on a flange for both sides of the yellow bar an= d have it bolt on during final install.
<= br class=3D"yiv1959856330">
Thoughts?

Mark

<= div class=3D"yiv1959856330">
<Scre= en Shot 2017-07-10 at 4.32.56 PM.png>

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Homepage: http://www.flyrotary.com/
Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List= .html

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