Hey Jim: << I don't think this idea would work.>>
Well, it has worked! My buddy, Jim Mincher, at Two Wheeler Dealer in Wilmington NC (one of the cooler guys in our biz) had it set up in his shop...
It brought into use because in the 1980s he had bought a Woodrup frame from Ten Speed Drive Imports and it had a dent in the top tube.. The Rube Goldberg device worked on that one and a number of others.
When I saw this thread develop, I gave him a call and he said he still had the apparatus, disassembled, and if I wanted it, he would send it to me! So I said OK, and if he remembers to send it, I will be fiddling with it this Fall.
More news at 8!!
Dale Brown cycles de ORO, Inc. 1410 Mill Street #100 Greensboro, North Carolina 27408 USA 336-274-5959 http://www.cyclesdeoro.com http://www.classicrendezvous.com http://www.carolinacup.com \u201cLife is like riding a bicycle. To keep your balance you must keep moving\u201d A.Einstein
-----Original Message----- From: Jim Merz <jameshmerz@gmail.com> To: oroboyz@aol.com Cc: classicrendezvous@bikelist.org Sent: Fri, Jul 23, 2010 1:32 pm Subject: Re: [CR] Schwin Paramount Track frame as road fixed gear?
I don't think this idea would work. The pressure involved would be very high. I think a die would be needed on the outside of the whole top tube. If any portion was not surrounded it would bulge out. It probably could be done, but not worth the trouble.
Most dents in the middle of a frame main tube can be massaged out if there is no sharp crease. I used steel tube clamps that fit the tube very closely, split clamps about 4" long. If you centered the clamp on the dent and put the clamps in a vise with just enough pressure to allow the frame to be rotated in the clamp the dent would be worked out. Of course the paint is not going to be liking this, but otherwise it works pretty good.
Jim Merz Big Sur CA
On Fri, Jul 23, 2010 at 9:45 AM, <oroboyz@aol.com> wrote:
Mark wrote: I wish someone had an oil-pumped-into-the-top-tube-pop-out-dents set up, that we could send these frame to...
Dale Brown cycles de ORO, Inc. 1410 Mill Street #100 Greensboro, North Carolina 27408 USA 336-274-5959 http://www.cyclesdeoro.com http://www.classicrendezvous.com http://www.carolinacup.com \u201cLife is like riding a bicycle. To keep your balance you must keep moving\u201d A.Einstein
-----Original Message----- From: FujiFish1@aol.com To: classicrendezvous@bikelist.org Sent: Fri, Jul 23, 2010 12:46 am Subject: [CR] Schwin Paramount Track frame as road fixed gear?
I recently borrowed a 1974 Paramount track bike from a local friend named
Duane, for the Americane' festival on July 3rd, and after "the crash" on
the velodrome (not my fault .. I swear!), I noticed a dent in the top of the
top tube, inflicted by the metal post and railings that she came to rest
upon. After 36 years of Duane's ownership with no mechanical damage
whatsoever, I managed to dent it within the first two hours of riding it. Felt
so
bad ... that even though I couldn't afford it, I had to buy it! :)
The frame is factory drilled for front and rear brakes, and of course,
comes with a Campagnolo Record strada headset. I'm wondering, is there any
reason that I shouldn't use the frame and some of the components as a road
fixed gear, given the installation of flatter topped bars, stouter rimmed
wheels, proper brakes, and clamped on water bottle cages? Thanks for any
insight...
Ciao,
Mark Agree,
Southfield, Michigan, USA
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