Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs

Introduced: September 1968

Of 15 combined children, 8 exist in both systems.

7 codes are CPC-only extensions.

Note: 2 CPC extensions are marked as secondary classification only.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

Navigate with arrow keys, Enter to open

B02C 15/001 CPC only CPC only
B02C 15/003 CPC only CPC only
B02C 15/004 +1 CPC CPC only CPC only
B02C 15/006 CPC only CPC only
B02C 15/007 CPC only CPC only
B02C 15/02 Centrifugal pendulum-type mills IPC+CPC Available in IPC and CPC
B02C 15/04 Mills with pressed pendularly-mounted rollers, e.g. spring pressed +1 CPC IPC+CPC Available in IPC and CPC
B02C 15/06 Mills with rollers forced against the interior of a rotary ring, e.g. under spring action (B02C15/04 takes precedence) IPC+CPC Available in IPC and CPC
B02C 15/08 Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by a centrally arranged member (B02C15/02 takes precedence) IPC+CPC Available in IPC and CPC
B02C 15/10 Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by other means than a centrally-arranged member IPC+CPC Available in IPC and CPC
B02C 15/12 Mills with at least two discs and interposed balls or rollers mounted like ball or roller bearings +2 CPC IPC+CPC Available in IPC and CPC
B02C 15/14 Edge runners, e.g. Chile mills +2 CPC IPC+CPC Available in IPC and CPC
B02C 15/16 with milling members essentially having different peripheral speeds and in the form of a hollow cylinder or cone and an internal roller or cone IPC+CPC Available in IPC and CPC
B02C 2015/002 2nd only CPC only CPC only
B02C 2015/008 2nd only CPC only CPC only