• All sections
• F - Mechanical engineering; lighting; heating; weapons; blasting
• F16H - Gearing
• F16H 3/089 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously- meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved

Patent holdings for IPC class F16H 3/089

Total number of patents in this class: 337

10-year publication summary

Principal owners for this class