US PATENT SUBCLASS 451 / 245
.~.~.~.~ Through feed

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


451 /   HD   ABRADING

64  DF  MACHINE {12}
177  DF  .~ Rotary tool {3}
178  DF  .~.~ Rotary cylinder {11}
242  DF  .~.~.~ Work rotating {5}
245.~.~.~.~ Through feed

DEFINITION

Classification: 451/245

Through feed:

(under subclass 242) Abrading machine in which the work is

traversed axially past the abrading tool in one direction during the abrading process.

(1) Note. This subclass includes patents disclosing centerless grinding machines having a regulating wheel opposite the grinder for rotating and traversing the work past the grinder.