[CAUT] Steinway repetition center pin height

[Chris Solliday]

Steinway repetition center pin heightDavid, you may want these American numbers from Mike Mohr's forefinishing notes.
model D : string height at #62 = 7 5/8"
               rep flange center    = 3 1/4"
               hammer flange center = 5 3/4"
note# 62 represents an AVERAGE STRING HEIGHT for the piano. String heights change from bass to treble usually in an arched or crowned manner.
Hammers are glued onto the hammershanks at the dimension of
 5 1/8"
  ----- Original Message ----- 
  From: David Brown 
  To: caut at ptg.org 
  Sent: Tuesday, June 12, 2007 2:20 PM
  Subject: [CAUT] Steinway repetition center pin height


  Dear List--

  Anyone know offhand the spec for the center pin height from the key bed for a S&S rep? This is a relatively new model D. Or an even better question is - how to determine if an action stack is tipped front to back? We are re hammering our American and sample bore distances and subsequent regulation leave us wanting more.  We plan to continue on by checking convergence etc. Enquiring minds and all!

  Thanks in advance-

  David

   
  David C. Brown 
  Arizona State University
  School of Music
  Piano Technician
  1-480-965-6760
  david.c.brown.2 at asu.edu

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