Broadwood broken tuning pin

[Kenny Finlayson]

I love you too.
  ----- Original Message ----- 
  From: Gevaert Pierre 
  To: 'Pianotech List' 
  Sent: Sunday, August 03, 2008 11:59 AM
  Subject: RE: Broadwood broken tuning pin


  Hi, 

   

  The Boudoir grands I know about have the (square)pins screwed for about 2/3 into the iron plate and 1/3 into wood.

  I tuned several and some stayed in tune quite well (afther more than 130 years !)

  Others had the pins to loose. I don't know if it is possible to find such tuning pins nor if it these would hold better.

  There is some explanation on the lest front side of the soundboard near the basstrings but I think this is only to explain how to change a string.

   I'm also interested to know how to make this kind of pins tight again.

   

  Like some use ca glue for wooden pinblocks would it be possible to use a kind of product like Locktite for metal threads ?

  This is used for making the threads tighter and exists in several strenghts. 

  Of course this may sound stange for using this kind of stuff for historical pianos but I can't see another way exept maybe make threaded pins that are a little bigger or maybe a better choise to change the wooden part of the block (beech)so that at least the pins get some new grip there.

   

  In this way it would be possible to clean and reuse the original pins.

  There are many of those Boudoir grands remaining today so I would eventually be possible to find another similar instrument for using spare parts.

   

  Pierre Gevaert

   

  -----Message d'origine-----
  De : pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] De la part de John Delacour
  Envoyé : dimanche 3 août 2008 19:58
  À : Pianotech List
  Objet : Re: Broadwood broken tuning pin

   

  At 15:28 +0200 3/8/08, stephan van meirhaeghe wrote:

   

  >Hi list,

  > 

  >I'm now restoring a Broadwood grand 'Boudoir' and had to remove all 

  >the tuning pins because to rusty and not possible to tune...

  >Anywone had similar problems?And where can I find similar pins?Or do 

  >I need make new ones?

   

  Are you talking of the threaded pins that screw into an iron plate? 

  If so, send a photo.  I can't help you but I'll be doing some work 

  with a colleague soon who may have some.

   

  JD

   

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