Welcome to AllMetalShaping Mark.
We actually have a couple current threads where the Dake machine is mentioned:
http://allmetalshaping.com/showthread.php?t=16432
http://allmetalshaping.com/showthread.php?t=16442
Dennis Borgworth was a friend. I just wish he hadn't called it a hammer. I'm a bit anal about using the proper names for tools.