---------------------- multipart/alternative attachment Farrell wrote: > Comments below: Terry Farrell > > > Hammer ratio.... Hammer shank ratio.... > > > > What range of things could I possibly be talking about here eh ??? > That was the question. > > > The hammer / shank / hammershankassembly.... it constitutes a lever > and a > > load... or just a lever depending on your point of view... ( I take > the > > former and not the latter). One with two ends and a fulcrum... > class three > > lever .... force applied between the load and fulcrum..... I believe > David and others are asking (as am I) exactly a ratio of what > measurement to what measurement. Hammer weight to shank weight? Hammer > length to shank length? Are you speaking of the standard Center Pin to > Knuckle Core and Center Pin to Hammer Center? If so, are both these > measurements taken along the same line? Or are you measuring from > Center Pin to Knuckle contact point and Center Pin to Hammer tip or > somesuch. Maybe this is a Stanwood-type weight thing? > > > Hammer shank ratio. > Last chance. What is it? > Sigh... never mind. :) It was a trick question anyways. -- Richard Brekne RPT, N.P.T.F. UiB, Bergen, Norway mailto:rbrekne@broadpark.no http://home.broadpark.no/~rbrekne/ricmain.html ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/4e/5e/7f/41/attachment.htm ---------------------- multipart/alternative attachment--
This PTG archive page provided courtesy of Moy Piano Service, LLC