• All sections
• F - Mechanical engineering; lighting; heating; weapons; blasting
• F16H - Gearing
• F16H 9/14 - Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using only one pulley built-up out of adjustable conical parts

Patent holdings for IPC class F16H 9/14

Total number of patents in this class: 54

10-year publication summary

Principal owners for this class