US PATENT SUBCLASS 464 / 67
.~.~.~.~ Springs on circumferentially extending curved centerline

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

Internet Version by PATENTEC © 1999      Terms of Use


464 /   HD   ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS

51  DF  TORQUE TRANSMITTED VIA FLEXIBLE ELEMENT {16}
61  DF  .~ Element is a spring coiled about centerline angularly related to or radially spaced from rotational axis {1}
62  DF  .~.~ Plural springs {4}
66  DF  .~.~.~ Opposite ends of spring are equidistant from rotational axis {2}
67.~.~.~.~ Springs on circumferentially extending curved centerline

DEFINITION

Classification: 464/67

Springs on circumferentially extending curved centerline:

(under subclass 66) Subject matter wherein the centerline of said element is curved and extends in circumferential direction radially spaced from the rotational axes of members interconnected by said elements.