[pianotech] Square Grand Jack Springs & Cords

Norman Cantrell normancantrell at sbcglobal.net
Tue May 29 20:52:14 MDT 2012


Terry
I once used typewriter springs but good luck finding a typewriter repair shop to salvage them from.  Might go garage sale hunting though.
Norman Cantrell, RPT

--- On Tue, 5/29/12, Terry Farrell <mfarrel2 at tampabay.rr.com> wrote:

From: Terry Farrell <mfarrel2 at tampabay.rr.com>
Subject: [pianotech] Square Grand Jack Springs & Cords
To: pianotech at ptg.org
Date: Tuesday, May 29, 2012, 8:15 PM

Is there a source for square grand jack springs? I don't have any broken ones on this 1867 S&S square that I am working one, but seems to me that as long as I'm replacing the cords, I might as well replace the springs. Seems I recall running across some broken ones years ago on other squares. Very thin metal springs - certainly 147 years is enough for them to have deteriorated a bit.

Yes?  No?

Source?

Get out the spring-making tool?

Terry Farrell
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