GreatBot
Aluminum
- Joined
- Dec 16, 2005
- Location
- Boston, MA
I found this U.S. Patent while Googling thread chasing dials. This is for a thread chasing dial that will work with both English and metric threads on a lathe with an English lead screw. South Bend holds the patent! Has anybody seen anything like this on a South Bend (or any lathe for that matter).
Patent # 4,218,942 (you can see if for free at www.pat2pdf.org).
Pete
Patent # 4,218,942 (you can see if for free at www.pat2pdf.org).
Pete