X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail24.syd.optusnet.com.au ([211.29.133.165] verified) by logan.com (CommuniGate Pro SMTP 5.0.8) with ESMTPS id 973838 for flyrotary@lancaironline.net; Tue, 07 Feb 2006 16:50:59 -0500 Received-SPF: none receiver=logan.com; client-ip=211.29.133.165; envelope-from=lendich@optusnet.com.au Received: from george (d211-31-237-58.dsl.nsw.optusnet.com.au [211.31.237.58]) by mail24.syd.optusnet.com.au (8.12.11/8.12.11) with SMTP id k17Lo3HP031737 for ; Wed, 8 Feb 2006 08:50:07 +1100 Message-ID: <002101c62c30$74c64100$3aed1fd3@george> From: "george lendich" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: Single rotor smooth as silk now Date: Wed, 8 Feb 2006 07:50:03 +1000 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_001E_01C62C84.457C3130" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 This is a multi-part message in MIME format. ------=_NextPart_000_001E_01C62C84.457C3130 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MessageRichard,=20 Do you have a photo of that donut type damper - is it similar to = the BMW type?=20 Have a look on the internet for Lord Dynaflex Couplings, that's = what Don Dunbar is using and sounds like it is ideal for the single = rotor, I prefer Tracy's set-up for the 2 rotor. George ( down under) George, yes, it is the same in principle as on a BMW. In Europe it is a = GIUBO from Italy. Richard Sohn N-2071U Richard, Thanks for that feed-back, I hadn't considered moving the = dampening closer to the centre, this in fact makes it easier for design = and manufacture. I've seen and handled the BMW coupling, I found it quite heavy = and overly bulky. Where as the Lord Dynaflex Model LCR -400-800-115A are = similar in construction, less bulky and weigh less and cost about $40 ea = Aust or about $30 US ( cheap). Would you have a look on the internet and give me your opinion = on this product . www.lordcorp.com/trade_names/Dynaflex.html OR www.lordmpd.com/pdf/dynaelastomeric.pdf TIA George ( down under) ------=_NextPart_000_001E_01C62C84.457C3130 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Message
Richard,
Do you have a photo of that = donut type=20 damper - is it similar to the BMW type? 
Have a look on the internet for = Lord=20 Dynaflex Couplings, that's what Don Dunbar is using and sounds = like it=20 is ideal for the single rotor, I prefer Tracy's set-up for the 2 = rotor.
George ( down = under)
 
George,
 yes, it is the same = in=20 principle as on a BMW. In Europe it is a GIUBO from=20 Italy.
 
Richard=20 Sohn
N-2071U
 
Richard,
Thanks for that = feed-back, I hadn't=20 considered moving the dampening closer to the centre, this in = fact makes=20 it easier for design and manufacture.
 
I've seen and handled the = BMW=20 coupling, I found it quite heavy and overly bulky. Where as the = Lord=20 Dynaflex Model LCR -400-800-115A are similar in construction, = less bulky=20 and weigh less and cost about $40 ea Aust or about $30 US (=20 cheap).
 
Would you have a look on = the internet=20 and give me your opinion on this product . www.lordcorp.c= om/trade_names/Dynaflex.html
OR www.lordmpd.com/p= df/dynaelastomeric.pdf
TIA
George ( down = under)
=


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