CPC Subgroup
F16D 41/06 with intermediate wedging coupling members between an inner and an outer surface (F16D41/02, F16D41/24 take precedence)
Full Title
Freewheels or freewheel clutches (cycle brakes controlled by back-pedalling B62L5/00 ) > with intermediate wedging coupling members between an inner and an outer surface (F16D41/02, F16D41/24 take precedence)
10 direct subcodes
Child Classifications
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- F16D 41/061 the intermediate members wedging by movement having an axial component
- F16D 41/063 the intermediate members wedging by moving along the inner and the outer surface without pivoting or rolling, e.g. sliding wedges (F16D41/061 takes precedence)
- F16D 41/064 the intermediate members wedging by rolling and having a circular cross-section, e.g. balls (F16D41/061 takes precedence)
- F16D 41/069 the intermediate members wedging by pivoting or rocking, e.g. sprags (F16D41/061 takes precedence)
- F16D 41/08 with provision for altering the freewheeling action
Top Applicants
Top 10 applicants by patent filingsfor class F16, 2013–2023, worldwide · Source: EPO PATSTAT
- SCHAEFFLER TECHNOLOGIES & COMPANY DE 22,817
- ZAHNRADFABRIK FRIEDRICHSHAFEN DE 10,523
- HYUNDAI MOTOR COMPANY KR 7,933
- ROBERT BOSCH DE 7,059
- KIA MOTORS CORPORATION KR 4,867
- SKF SE 4,729
- TOYOTA MOTOR CORPORATION JP 4,111
- FORD GLOBAL TECHNOLOGIES US 3,838
- GM GLOBAL TECHNOLOGY OPERATIONS US 3,575
- TOYOTA MOTOR CORPORATION 3,499