Curve on Bridge Bottom

Richard Brekne Richard.Brekne@grieg.uib.no
Sat, 04 May 2002 17:04:51 +0200


Farrell wrote:

> The only bridge I had laying around was from an upright and it was notched at the tenor/treble break, so I followed your suggestion over the 39" tenor segment - it bowed 5/16" with 100 lbs applied in the middle (my son stood on it).
>
> I'm not sure what I was supposed to observe. Kinda seemed to act like a big rib.
>
> Terry Farrell
>
>

Thinking from a "every little bit does some good" perspective one would easily buy into the idea that a crowned bridge would contribute to the soundboard crown at least to some degree. And 100 lbs is a nice big round figure.... half a
mans weight and well so at that. You might take one of those pre-crowned ribs... one of the long ones and see how much it takes to press it flat as well for comparision.....

--
Richard Brekne
RPT, N.P.T.F.
Bergen, Norway
mailto:rbrekne@broadpark.no
http://home.broadpark.no/~rbrekne/ricmain.html




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