[TowerTalk] Rohn 25/Crankup loading
    Al Williams 
    alwilliams at olywa.net
       
    Sat Jan 29 15:24:55 EST 2005
    
    
  
>
> The cable goes up to a PULLEY, then down again to another.  The pulley
is
> taking half the load, so a percentage the load *IS* carried by the
corners
> of the tower.  The lift cable is *NOT* carrying the total load of the
> elevated tower sections.
>
Then where does the other part of the "lift" come from when raising the
elevated
portion of the tower sections?
k7puc
    
    
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