[pianotech] Chickering Fan-Action

jim ialeggio jimialeggio at gmail.com
Sun Aug 9 20:12:08 MDT 2009


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>    I think that there are some ,to say the least, are confused
> about what piano is being talked about.
>
>    The Chickering Quarter grand does not have the Fan/Spread
> action. I never heard it called  "splayed".
>


I was referring to the 122 quarter grand, with no cheek blocks at all. The
action does not spread, but rather in the "splay" I refer to (my own
nomenclature maybe), the shanks and whips angle in towards the center of the
keyboard. Action parts are nowhere near parallel to the key fronts, and the
angle of "splay" varies from note to note throughout the entire scale, being
up to 12 deg off of parallel in the bass and low tenor.

Actually, I love the sweet voice and light touch of this instrument.  My
post was simply musing about the practical difficulties imposed by the
fan/spread/splay (whatever it wants to be called), and why a designer would
choose to follow this path. Again, not as a judgment  but as an "I wonder
why".


Jim I






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