Rims with dismountable flange rings, seat rings, or lock rings

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Rims built-up of several main parts > Rims with dismountable flange rings, seat rings, or lock rings

CPC:

Rims built-up of several main parts (tools for assembling divided rims B60B31/04) > Rims with dismountable flange rings, seat rings, or lock rings

Of 5 combined children, 4 exist in both systems.

1 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

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B60B 25/045 CPC only CPC only
B60B 25/06 Split flange rings, e.g. transversely split; Connecting equipment for overlapping the slot IPC+CPC Available in IPC and CPC
B60B 25/08 Continuous flange rings; Arrangement of recesses enabling the flange rings to be slipped over the rim body IPC+CPC Available in IPC and CPC
B60B 25/10 Seat rings for the tyre bead part, e.g. split IPC+CPC Available in IPC and CPC
B60B 25/14 Locking means for flange rings or seat rings IPC+CPC Available in IPC and CPC

Class B60,2013–2023, worldwide · Source: EPO PATSTAT

Class B60,2013–2023, worldwide · Source: EPO PATSTAT