JOSEPH R DUBE
Optometry in New Bedford, MA
License number
Massachusetts 675
Type
Dispensing Optician
Address
Address
New Bedford, MA 02745
Professional information
Milling Machine Extension
US Patent:
5632580, May 27, 1997
Filed:
Mar 31, 1995
Appl. No.:
8/414885
Inventors:
Joseph H. Dube - New Bedford MA
Steven P. Tobiaz - Fall River MA
Steven P. Tobiaz - Fall River MA
Assignee:
The United States of America as represented by the Secretary of the Navy - Washington DC
International Classification:
B23Q 3152, B23C 900
US Classification:
409230
Abstract:
A machine tool extension joins a machine tool to a spindle on a milling mine. The machine tool extension has an extension collar with a cavity therethrough and a mouth at either end for joining the collar to the milling machine and the machine tool. An extension shaft is disposed within the extension collar for mounting on the spindle. The shaft has a bar aperture extending axially therethrough. A draw bar is disposed within the bar aperture for holding the machine tool against the extension collar and shaft. The machine tool extension allows machining of parts with deep cavities.