[pianotech] Belly talk

Dale Erwin erwinspiano at aol.com
Fri Nov 30 19:06:59 MST 2012


Jim
 Something like this then? 5ft 8 Julius Bauer.  It is very intentionally double crowned... as its called. FWIW...this turned out to be a big sounding parlor sized piano. Trixs cousin bought it so I still get to visit. ;)
   If memory serves there was a 15 mm crown along the belly rail. Click on the attachment for a better view


Dale Erwin R.P.T.




 David,
No we're not talking about the same thing.

   Viewed from the 
front of the bellyrail, there is a crown, meaning the bellyrail bows 
upwards forming a crown. In this small piano there is a full 11mm 
difference between the height of the bellyrail at the center and the 
height at the ends.

The same with the curved side and on this one, the back of the long side 
as well. If you could see through the outer rim to the top surface of 
the inner rim, these portions also are somewhat serpentine. They, are 
not in a flat plane, helping to create what has been referred to as the" 
the most important crown in the piano", ie the "crown along the length 
of the long bridge.

I don't agree with this obviously shaping, but that's the condition I'm 
referring to.

Jim Ialeggio

-- 
Jim Ialeggio	
jim at grandpianosolutions.com
978 425-9026
Shirley Center, MA


 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20121130/08920f07/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 658749 bytes
Desc: not available
URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20121130/08920f07/attachment-0001.jpeg>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Julius_Bauer_belly_rail_crown.jpg
Type: image/jpeg
Size: 658749 bytes
Desc: not available
URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20121130/08920f07/attachment-0001.jpg>


More information about the pianotech mailing list

This PTG archive page provided courtesy of Moy Piano Service, LLC