.~ Rolling cutter bit or rolling cutter bit element {26}
365
.~.~ Outwardly directed stub axle
DEFINITION
Classification: 175/365
(under subclass 331) Apparatus in which the rolling cutter element is journaled on axle or pin which is supported at its inner end only in cantilever fashion and extends radially away from the center of the bit head.
SEE OR SEARCH THIS CLASS, SUBCLASS:
356, for stub axles which are circumferentially spaced and which may be outwardly directed.
