US PATENT SUBCLASS 242 / 155 M
.~.~ Magnetic


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

Internet Version by PATENTEC © 1999      Terms of Use



242 /   HD   WINDING, TENSIONING, OR GUIDING

147 R  DF  STRAND TENSIONING DEVICE {7}
155 R  DF  .~ Wheel or pulley {2}
155 M.~.~ Magnetic

Unofficial Alpha Subclasses: R M BW

DEFINITION

Classification: 242/155

Tension devices in which a rotary pulley, wheel, or disk is employed and around which the cordage or other material is passed. The contact face or groove of the wheel may be provided with means for producing a sinuous or deflected path for the material.

SEE OR SEARCH CLASS

474, Endless Belt Power Transmission Systems or Components, particularly

101+, for tension adjusters for an endless power transmission belt wherein the tension adjusters may comprise an idler pulley or guide roll.

492, Roll or Roller, for a roll, per se, not elsewhere provided for, and see the notes thereunder.