US PATENT SUBCLASS 474 / 181
.~.~.~ And abutting radial surfaces integral with the flanges

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

Internet Version by PATENTEC © 1999      Terms of Use


474 /   HD   ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS

166  DF  FRICTION DRIVE PULLEY OR GUIDE ROLL {11}
174  DF  .~ Pulley or guide roll including circumferential belt-receiving groove {4}
179  DF  .~.~ Including connected discrete axially spaced groove-forming flanges {2}
181.~.~.~ And abutting radial surfaces integral with the flanges {1}
182  DF  .~.~.~.~> Including connector extending through opening in abutting surfaces {1}

DEFINITION

Classification: 474/181

And abutting radial surfaces integral with the flanges:

(under subclass 179) Subject matter wherein the separate members each has a planar face formed integral with, and extending radially inwardly from, the outer peripherical portion, the planar face of one of the members being mounted in abutting relationship with the planar face of the other of the members. [figure]