DIFF Subgroup
F16H 15/50 Gearings providing a continuous range of gear ratios
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members > with members having orbital motion > Gearings providing a continuous range of gear ratios
CPC:
Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members (control of change-speed or reversing-gearings conveying rotary motion F16H59/00 - F16H63/00) > with members having orbital motion > Gearings providing a continuous range of gear ratios
Of 4 combined children, 2 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open
- F16H 15/52 in which a member of uniform effective diameter mounted on a shaft may co-operate with different parts of another member IPC+CPC Available in IPC and CPC
- F16H 15/54 in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first-mentioned members IPC+CPC Available in IPC and CPC