Re: [CR] Spoke Screwdriver?

(Example: Production Builders:Tonard)

From: "ternst" <ternst1@cox.net>
To: <john@os2.dhs.org>, "Mark Buswell" <mark@sisuhome.com>
References: <2B5F1B48-146F-4E30-BF49-F7FCA2EF36F9@sisuhome.com> <46219AF0.9040108@os2.dhs.org>
Subject: Re: [CR] Spoke Screwdriver?
Date: Sat, 14 Apr 2007 22:28:23 -0700
reply-type=original
cc: Classic Rendezvous Bike List <classicrendezvous@bikelist.org>

I don't quite understand what all this carrying about nipple screwdrivers is. Firstly , Mark is talking mostly about frozen nipples on spokes. There is no screwdriver that will hold the slot and undo a frozen spoke. You might be able to whack the nipple with a small hammer and another hammer or weight mass opposite to shock/crack corrosion loose. Or you might loosen them with some fluid to loosen the rust . The only nipples that can really be worked with are the hex head ones. A small mall vise grip holding the spoke and the trying to twist off the nipple might work, Or you round out the nipple flats trying to turn the nipples so they're useless or you wind up the spoke and it breaks. All of these tools are nifty but they are only there to help you snug up the spokes so you don't have to turn them so much with the spoke tightener. Once you loosen the spoke spokes a few turns so the wheel is detensioned, if the spokes are loose enough, then you can turn the nipples out with one of the nifty tools you are nice enough to picture, to save you lots of time. Also, those tools only work until the flat edge of the tool can seat itself in the bottom of the nipple slot, with the little peg as a guide which will only let the tool seat if you unscrew the spoke far enough to allow these things to happen. Hopefully instead of giving you a fish, this will teach how to fish
somewhat.
Ted Ernst
Palos Verdes Estates
CA USA


----- Original Message -----
From: John Thompson
To: Mark Buswell
Cc: Classic Rendezvous Bike List
Sent: Saturday, April 14, 2007 8:24 PM
Subject: Re: [CR] Spoke Screwdriver?



> Mark Buswell wrote:
>
>> Is there such thing as a spoke screwdriver? This would basically be a
>> standard slot screwdriver with a small channel to accomodate the end of
>> a spoke.
>>
>> I'm trying to UNbuild a set of wheels. Unfortunately, when I try to
>> loosen the nipples with a spoke wrench, the spoke turns too. So instead
>> of the nipple screwing off the spoke, it just torques the spoke. I'd
>> like to avoid snipping.
>
> VAR #263: http://www.sheldonbrown.com/var/pages/var0037.html
>
> --
> John Thompson (john@os2.dhs.org)
> Appleton WI USA