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Re: Fuselage Cradle

Subject: Re: Fuselage Cradle
From: Loontus@aol.com
Date: Sun, 25 Jul 1999 22:52:45
In a message dated 7/25/99 5:40:48 PM Eastern Daylight Time, tonyk@kaon.co.nz 
writes:        > Just a warning....>  
>  I used the cradle design published by Europa Lakeland which uses four bolts
>  to suspend the aircraft. This worked fine for a long time, then on Saturday
>  I noticed that the aft support had given way and had torn the bolts up
>  through the fuselage for around an inch and a half. I don't know when the
>  damage actually occurred but it was probably related to setting up the 
flaps
>  when I had more weight in the aircraft than ever before.>  
>  I have now removed the original rear supports and made a new structure to
>  the aft of the aircraft which will allow me to support the fuselage in more
>  places and distribute the load.>  >  Tony

Here's an idea:  Make the support 'contact' area about 3-4 inches wide, cut 
the excess from two bicycle tubes, seal the ends with a tire patch kit, clamp 
the ends to the support 'contact' area, deflate completely then refill 
halfway using the foam-insulation-in-a-can stuff, install plane.  If you want 
to be sure it cures, take most of the weight off and cut some slits in the 
tube, just watch that the first one doesn't make too much of a mess (maybe 
all).
        Dave Faust


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