keyboard levelling

[Stéphane Collin]

interesting idea

Stéphane Collin.

----- Original Message ----- 
From: <justpianos@our.net.au>
To: <irs.pianos@earthlink.net>; "Pianotech" <pianotech@ptg.org>
Sent: Friday, November 26, 2004 2:52 PM
Subject: Re: keyboard levelling


> Hi List,
> This question is obvious to me, but I don't know the history of innovation 
> in
> piano design.
> Has anybody tried a balance rail pin which screws in and out of the 
> balance
> rail, with micro-thread like tuning pins, to adjust it's height.
> A flange at the bottom on which sits one felt punching and then the key,
> which goes up and down when adjusted from the top. Has to be quicker, 
> easier
> and more accurate.
> Bruce Browning-The Piano Tuner.