"hydraulic" artist bench problems

[John Fortiner]

Sew ups??  I thought I was the only one that used sew ups on a bicycle.  (
Started doing that in the 70s). 

-----Original Message-----
From: Conrad Hoffsommer [mailto:hoffsoco at luther.edu] 
Sent: Saturday, March 11, 2006 4:31 AM
To: Pianotech List
Subject: Re: "hydraulic" artist bench problems

At 05:05 3/11/2006, you wrote:
>55 lbs. from a bicycle pump is the same as 55 lbs. from an air 
>compressor (I'm assuming lbs.= psi). Just as you would want to be sure 
>the bicycle pump has a gauge on it to monitor air pressure, make sure 
>the compressor has a pressure limiting valve such that the intended maximum
pressure is pre-set.
>
>Come to think of it, it's time to pump up my bicycle tires for my 
>Saturday morning ride!  (With a compressor!)
>
>Terry Farrell


Have a good ride!    I think the suggestion of the bike pump is 
because of the very small volumne of the pressure tank. Smaller than your
tire, even if it's a sew-up.  That compressor had better have a _real_ fast
and _real_ accurate pressure limiting valve.



Conrad Hoffsommer

Early to rise: early to bed;
Makes a man healthy, and socially dead.