Bishman Tire Machine

["Kinney,Tom" <tkinney@foxboro.com>]

I've recently acquired a Bishman Tire machine but it is missing the bar
which goes over the center post to actually remove the tire over the rim.
The usual search doesn't reveal that Bishman still exists.  Does anyone have
a suggestion on how to get a bar for this machine.  I believe that a bar
from another machine could be modified to fit this machine.  Comments or
suggestions would be appreciated.  Possibly Bishman has been bought out by
someone else?

tk