US PATENT SUBCLASS 152 / 86
.~.~.~.~ Arcuate


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

Internet Version by PATENTEC © 1999      Terms of Use



152 /   HD   RESILIENT TIRES AND WHEELS

1  DF  SPRING WHEELS {3}
17  DF  .~ Spring encircling rigid annulus {10}
69  DF  .~.~ Leaf spring {8}
80  DF  .~.~.~ End secured {5}
86.~.~.~.~ Arcuate


DEFINITION

Classification: 152/86

The end secured leaf spring supports for the spring encircling rigid annulus in the spring wheel are curved from end to end substantially on an arc of a single circle.

(1) Note. For such springs arranged in pairs with opposite curvature, see this class, subclass 84.

(2) Note. For similar springs having straight portions, see this class, subclasses 80-83.