---------------------- multipart/alternative attachment At 12:59 AM 12/18/2003 -0500, you wrote: >Guy, > >This tool sounds like what I need. Couldn't budge the keypins to space=20 >the keys. Do you have a picture you could send along? > >Thanks, > >Dave Stahl Dave, Picture magic is out-of-sorts for the moment. Perhaps next week or=20 after the holidays. Meanwhile, the 90=B0 bend is a great idea, (thanks Ron= =20 and others) and doesn't add weight. If you want to fabricate the "shop"=20 model, plan on brazing or welding two shanks together at 90=B0, of heavy=20 3/8"-1/2" stock. Cut your notch and taper the end a bit, rounding edges=20 after all the grinding. I like the notch at about 20=B0 off the horizontal= =20 plane of the handle, to the left. So.... with the notch on the pin, the=20 handle is just clockwise of being horizontal. Nice balance for "impact"=20 bending. The notch has a fair amount of slop, (lets see.... is that a=20 metric "fair amount" or an imperial "fair amount?) and allows for a pretty= =20 good bouncy-kinda-tapping-sorta well-balanced rocking impact to the pin. Maybe I'd better get the camera (software) working..... sorry. I'll take=20 accurate measurements, also. AND.... (big "AND") I need to point out that= =20 I didn't invent this tool. I first saw it in the Pratt-Win plant in Juarez.= =20 Petite women bending 40 thousand pins a day. Shoulda seen the ladies=20 driving bridge pins! Later, Guy ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/bb/72/52/d2/attachment.htm ---------------------- multipart/alternative attachment--
This PTG archive page provided courtesy of Moy Piano Service, LLC