Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 110,951
Milling Machine
Improvement in Back Centers for Milling Machines
Patentee:
Amos H. Brainard - Hyde Park, MA

USPTO Classifications:
409/242

Tool Categories:
metalworking machines : milling machines : milling machine accessories

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Alban Andrew
Francis Gardner
Birges Bark
Oscar A. Perrigo

Patent Dates:
Granted: Jan. 17, 1871

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
Alban Andrew - patent attorney

The object of my invention is to provide a simple and convenient back center, or support for one end of arbors, reamers, or .other work required to be supported at each end on Centers, which shall always be in line with the arbor or other work, be the same higher or lower, or inclined to a horizontal line.

Copyright © 2002-2017 - DATAMP