DIFF Subgroup
F02F 1/06 Shape or arrangement of cooling fins; Finned cylinders
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Cylinders; Cylinder heads > having cooling means > for air cooling > Shape or arrangement of cooling fins; Finned cylinders
CPC:
Cylinders; Cylinder heads > having cooling means (cylinder heads F02F1/26) > for air cooling > Shape or arrangement of cooling fins; Finned cylinders
Of 2 combined children, 1 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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- F02F 1/08 running-liner and cooling-part of cylinder being different parts or of different material IPC+CPC Available in IPC and CPC