Martin Whybrow" wrote in message
...
| Spotted this on ebay:
|
http://cgi.ebay.co.uk/ws/eBayISAPI.d...tem=3867320 7
86&rd=1
| No relation to seller, just curious if anyone can identify it.
| Martin

I'll take a stab. Thread tapping machine. The wheel at the top is a
flywheel and the threaded thing above second shaft pushes the tap down as it
goes. Not a very long travel. It winds up or down the thread as it
operates.