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CPC Subgroup
F16H 1/28

with gears having orbital motion

Full Title

Toothed gearings for conveying rotary motion (specific for conveying rotary motion with variable gear ratio or for reversing rotary motion F16H3/00) > with gears having orbital motion

12 direct subcodes

Child Classifications

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  • F16H 1/30 in which an orbital gear has an axis crossing the main axis of the gearing and has helical teeth or is a worm
  • F16H 1/34 involving gears essentially having intermeshing elements other than involute or cycloidal teeth (in worm gearing F16H1/30)
  • F16H 1/36 with two central gears coupled by intermeshing orbital gears
  • F16H 1/46 Systems consisting of a plurality of gear trains each with orbital gears,
  • F16H 1/48 Special means compensating for misalignment of axes

Top Applicants

Top 10 applicants by patent filingsfor class F16, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SCHAEFFLER TECHNOLOGIES & COMPANY DE 22,817
  2. ZAHNRADFABRIK FRIEDRICHSHAFEN DE 10,523
  3. HYUNDAI MOTOR COMPANY KR 7,933
  4. ROBERT BOSCH DE 7,059
  5. KIA MOTORS CORPORATION KR 4,867
  6. SKF SE 4,729
  7. TOYOTA MOTOR CORPORATION JP 4,111
  8. FORD GLOBAL TECHNOLOGIES US 3,838
  9. GM GLOBAL TECHNOLOGY OPERATIONS US 3,575
  10. TOYOTA MOTOR CORPORATION 3,499