Brambach Regulation

[Jurgen Goering]

Hello Joe -
"Just so's ya know", I am currently translating the grand regulation 
manual for Grotrian.  Their method of of aligning the jack is exactly 
as described by Andrew.
Perhaps this  method is "totally incorrect" for a Brambach, but it is 
the prescribed procedure for a Grotrian.  Just in case you run across 
one of those <G>

Best regards,
Jurgen Goering
Piano Forte Supply
(250) 754-2440
info at pianofortesupply.com
http://www.pianofortesupply.com


On May 7, 2006, at 11:00 AM, pianotech-request at ptg.org wrote:
> From: "Joseph Garrett" <joegarrett at earthlink.net>
> Date: May 7, 2006 9:42:21 AM PDT
> To: "pianotech" <pianotech at ptg.org>
> Subject: Brambach  Regulation
> Reply-To: joegarrett at earthlink.net, Pianotech List <pianotech at ptg.org>
>
>
> Andrew  said:  "You want the back edge of the jack to line up with the 
> back
> edge of the spline in the knuckle and to rapidly reset under the
> knuckle each cycle..."
>  
> This  is totally incorrect!  The forward  edge  of the wood moulding 
> of the "knuckle" should be in line with the CENTER of the jack! Also, 
> a  blow  distance of  1 3/4"  is advised.  A 3/8" dip is  good  place  
> to  start,  but  after-touch  will  dictate  where it should  be.  
> Just so's  ya  know.
> Regards,
>  
> Joe Garrett, R.P.T. (Oregon)
> Captain, Tool Police
> Squares R I
>  
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