F16D 41/22
Freewheels or freewheel clutches: with clutching ring or disc axially shifted as
Official title: with clutching ring or disc axially shifted as a result of lost motion between actuating members (F16D41/02, F16D41/24 take precedence)
F16D41/22 (Freewheels or freewheel clutches: with clutching ring or disc axially shifted as) appears on 84 US grants and 61 published applications in this corpus.
Search patents in F16D- Granted patents
- 84
- Published applications
- 61
- Assignees
- 66
- Inventors
- 153
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 4 |
| 2010 | 0 | 3 |
| 2011 | 3 | 1 |
| 2012 | 3 | 2 |
| 2013 | 1 | 4 |
| 2014 | 3 | 1 |
| 2015 | 2 | 6 |
| 2016 | 1 | 2 |
| 2017 | 6 | 8 |
| 2018 | 5 | 5 |
| 2019 | 4 | 5 |
| 2020 | 9 | 4 |
| 2021 | 2 | 3 |
| 2022 | 2 | 1 |
| 2023 | 2 | 2 |
| 2024 | 2 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transmission for pedestrian-controlled wheeled vehicle and wheeled vehicle equipped with such a transmission18 Mar 2025US 12,250,902 B2France Reducteurs
- Offset clutch mechanism for electric starting and barring motor of a gas-turbine engine25 Feb 2025US 12,234,777 B2Rolls-Royce North American Technologies Inc.
- Mechanical backstop1 Oct 2024US 12,104,669 B2Ningbo Science Full Motor Company Limited
- Watercraft and associated pedal drive system9 Jan 2024US 11,866,136 B2Johnson Outdoors Inc.
- Actuator system, rear view device, motor vehicle and adjustment method25 Apr 2023US 11,634,075 B2Motherson Innovations Company Limited
- Disengaging mechanism12 Feb 2026US 2026/0041076 A1
- Selectable clutch4 Dec 2025US 2025/0369488 A1Tsubakimoto Chain Co.
- Offset clutch mechanism for electric starting and barring motor of a gas-turbine engine15 Aug 2024US 2024/0271574 A1Rolls-Royce North American Technologies Inc.
- Mechanical backstop29 Feb 2024US 2024/0068537 A1Ningbo Science Full Motor Company Limited
- Watercraft and associated pedal drive system8 Jun 2023US 2023/0174210 A1Johnson Outdoors Inc.
Most cited
By later US patents
- Overrunning clutch39US 4,261,452 AIngersoll-Rand Company · 1981
- Positive clutch differential35US 4,400,996 A1983
- Off-the-road four-wheel drive vehicle30US 4,650,029 AYamaha Hatsudoki Kabushiki Kaisha · 1987
- Damping element for damping translatory motion27US 5,355,979 A1994
- Isolator decoupler21US 7,891,475 B2The Gates Corporation · 2011