Patent Classification Explorer PCE

DIFF Main Group

F16H 13/00

Gearing for conveying rotary motion with constant gear ratio by friction between rotary members

Introduced: September 1968

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

Child Classifications

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F16H 13/02 without members having orbital motion IPC+CPC Available in IPC and CPC
F16H 13/06 with members having orbital motion IPC+CPC Available in IPC and CPC
F16H 13/10 Means for influencing the pressure between the members IPC+CPC Available in IPC and CPC