This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Sounds like a great idea to me, considering how many center pins I have = pushed back in hammer butt flanges on Baldwin Studio Uprights! Do you = think Renner would supply center pins to Baldwin? By the way, what's a = Bosendorfer? Joy! Elwood Elwood Doss, Jr., RPT Piano Technician/Technical Director Department of Music 145 Fine Arts Building University of Tennessee at Martin Martin, TN 38238 731-881-1852 ----- Original Message -----=20 From: Jerry Cohen=20 To: 'Pianotech'=20 Sent: Tuesday, February 22, 2005 3:53 PM Subject: RE: What the Hell?!!! Joe, This pin seems to be standard on new Renner parts. I saw one for the = first time when I visited Bosendorfer a few months ago, and had to = replace a broken flange. I asked them what the purpose was for the ring. = They said it helps to prevent the center pin from sliding out, because = the wood in the flange will swell into the ring. Renner does not supply = those center pins for service purposes, so I used one of my own center = pins to make the repair. Imagine a new Bosendorfer with a non-metric = center pin! They didn't seem to care. Jerry Cohen, RPT NJ Chapter =20 -----Original Message----- From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] On = Behalf Of Joe Garrett Sent: Tuesday, February 22, 2005 2:38 PM To: pianotech Subject: What the Hell?!!! Sorry for the profane subject, but that was my reaction to something = and I thought I'd share.<G> Just started Re-Pinning Renner Shanks and Flanges for the 1867 = Chickering Action.....popped out the first pin, on a too low friction = flange: There's a ridge cut into the center of the center pin. It's a = sharp edged groove! Yikes! (said I.<G>) Must be a machining boo-boo, as = these pins are machined to the specific length/diameter! (says I to = myself, out loud!).......NOT! I've extracted over a dozen and every = darned one is that way! Double Yikes! Any thoughts on why in hell this = "new innovation"? The only thing that I can see that it does, is screw = up the Birds-eye, as it has sharp edges. Have any of you run into this = before? Weird, to say the least! It's bad enough, they insist on the = "graphite impregnated bushing cloth".....now this! Sheesh! Joe Garrett, R.P.T. Captain, Tool Police Squares R I ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/e5/33/a5/86/attachment.htm ---------------------- multipart/alternative attachment--
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