Opinions Needed

[Steve & Cindy Kessler]

I am using black neoprene O-rings with my Dave Brown hush clamp and my ES2C140L90 CF pipe.  I get around 100 flights before I need to replace the O-ring.  I get them at my local Ace hardware store.

Steve
  ----- Original Message ----- 
  From: William C. Harden 
  To: discussion at nsrca.org 
  Sent: Sunday, February 13, 2005 8:20 AM
  Subject: RE: Opinions Needed


  Ed or Ron,

   

  O'Rings; what is the part number and where did you buy them?  I would think the O'Rings need to be high temp to deal with the heat from the pipe.

   

  Looks like a good pipe mount.

   

  Bill

   

   

  -----Original Message-----
  From: discussion-request at nsrca.org [mailto:discussion-request at nsrca.org] On Behalf Of Ed Alt
  Sent: Sunday, February 13, 2005 1:29 AM
  To: discussion at nsrca.org
  Subject: Re: Opinions Needed

   

  Here's the requested pics on RCU.  Yeah, the bottom is starting to look a little ratty.  Time for a repaint of that pipe tunnel. Anyway, nothing else holds the pipe, it's completely suspended from the O-Rings.  My local Midas shop would be proud.

   

  http://www.rcuniverse.com/forum/m_2652149/anchors_2652149/mpage_1/key_/anchor/tm.htm#2652149

   

   

  Ed

   

    ----- Original Message ----- 

    From: William C. Harden 

    To: discussion at nsrca.org 

    Sent: Saturday, February 12, 2005 7:22 PM

    Subject: RE: Opinions Needed

     

    I'm interested, show me the pics.

     

    Bill

     

    -----Original Message-----
    From: discussion-request at nsrca.org [mailto:discussion-request at nsrca.org] On Behalf Of Ed Alt
    Sent: Saturday, February 12, 2005 5:33 PM
    To: discussion at nsrca.org
    Subject: Re: Opinions Needed

     

    Bob:

    Should work fine.  I've been using an O-ring mounting method since seeing this on Ron Lockhart and Rick Wallace's Focus's.  It winds up being similar to what you have inasmuch as it allows plenty of give in all required axis, but definitely doesnt let things flop around.  Light & cheap too.  

     

    Basically, the pipe is just captured with 2 - 3 O-rings slung between whatever you want to use to pull them taught along either side of the pipe in 2 - 3 separate locations along its length.  On a Focus, it's real easy, since you just loop the O-ring under the screw heads that hold the pipe belly pan to the fuselage.  The only other thing needed is something to prevent the pipe from slipping aft.  I think Rick made some kind of collar around the inlet area for it to grab.  Depends on the pipe location, you can also suspend the last one in the back by twisting around the exhaust exit and accomplish the same thing.   I have pics of the Focus II if anyone is interested.

     

    Ed

      ----- Original Message ----- 

      From: Bob Pastorello 

      To: NSRCA 

      Sent: Saturday, February 12, 2005 5:21 PM

      Subject: Opinions Needed

       

      In typical "MacGyver"-ish fashion I *think* I've addressed this pipe mounting challenge on the Icepoint.

      Your opinions - thoughts - should I even try this, or has someone already BTDT and learned something?

      Feedback welcomed, please!

       

      http://www.rcuniverse.com/forum/fb.asp?m=2650079


      Bob Pastorello
      NSRCA 199  AMA 46373
      rcaerobob at cox.net
      www.rcaerobats.net

       

       
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