IPC Subgroup
F16H 59/14 Inputs being a function of torque or torque demand
Introduced: January 1990
Last revised: January 2006
Full Title
Control inputs to change-speed- or reversing-gearings for conveying rotary motion > Inputs being a function of torque or torque demand
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- Subclass:
- GEARING
5 direct subcodes
Child Classifications
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- F16H 59/16 Dynamometric measurement of torque
- F16H 59/18 dependent on the position of the accelerator pedal
- F16H 59/24 dependent on the throttle opening
- F16H 59/26 dependent on pressure
- F16H 59/34 dependent on fuel feed
Top Applicants
Top 10 applicants by patent filingsfor class F16, 2013–2023, worldwide · Source: EPO PATSTAT
- SCHAEFFLER TECHNOLOGIES & COMPANY DE 21,545
- ZAHNRADFABRIK FRIEDRICHSHAFEN DE 9,446
- TOYOTA MOTOR CORPORATION 7,215
- HYUNDAI MOTOR COMPANY KR 6,846
- ROBERT BOSCH DE 6,106
- NTN CORPORATION 5,305
- SKF SE 4,219
- KIA MOTORS CORPORATION KR 3,852
- NSK 3,850
- HONDA MOTOR COMPANY 3,639