F16D 43/10
The centrifugal masses acting directly on the pressure ring, no other actuating
Official title: the centrifugal masses acting directly on the pressure ring, no other actuating mechanism for the pressure ring being provided
F16D43/10 (The centrifugal masses acting directly on the pressure ring, no other actuating) appears on 78 US grants and 72 published applications in this corpus.
Search patents in F16D- Granted patents
- 78
- Published applications
- 72
- Assignees
- 36
- Inventors
- 133
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 3 |
| 2003 | 9 | 9 |
| 2004 | 3 | 3 |
| 2005 | 1 | 4 |
| 2006 | 2 | 4 |
| 2007 | 2 | 2 |
| 2008 | 2 | 4 |
| 2009 | 1 | 2 |
| 2010 | 3 | 2 |
| 2011 | 2 | 1 |
| 2012 | 4 | 7 |
| 2013 | 3 | 0 |
| 2014 | 4 | 3 |
| 2015 | 2 | 0 |
| 2016 | 1 | 4 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 4 |
| 2020 | 4 | 4 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 4 | 6 |
| 2024 | 2 | 1 |
| 2025 | 3 | 5 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power transmission apparatus14 Jul 2026US 12,680,581 B2Kabushiki Kaisha F.C.C.
- Electric vehicle with powertrain having reverse-acting centrifugal clutch4 Nov 2025US 12,459,352 B2Ford Global Technologies, LLC
- Power transmission apparatus16 Sep 2025US 12,416,339 B2Kabushiki Kaisha F.C.C.
- Power transmission apparatus26 Aug 2025US 12,398,767 B2Kabushiki Kaisha F.C.C.
- Power transmission apparatus24 Sep 2024US 12,098,754 B2Kabushiki Kaisha F.C.C.
- Boat propulsion device and boat12 Mar 2026US 2026/0070641 A1Yamaha Hatsudoki Kabushiki Kaisha
- Power transmission apparatus4 Dec 2025US 2025/0369489 A1Kabushiki Kaisha F.C.C.
- Power transmission apparatus13 Nov 2025US 2025/0347326 A1Kabushiki Kaisha F.C.C.
- Clutch device23 Oct 2025US 2025/0327496 A1Kabushiki Kaisha F.C.C.
- Electric vehicle with powertrain having reverse-acting centrifugal clutch9 Oct 2025US 2025/0313082 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Centrifugal friction mechanism35US 4,111,291 AHorstman Manufacturing Co., Inc. · 1978
- Motorcycle adjustable slider clutch20US 4,732,251 A1988
- Centrifugal clutch17US 5,638,935 A1997
- Adjustable centrifugal clutch15US 5,070,984 A1991
- Centrifugal friction clutch for automatic speed changing device14US 5,733,217 AHonda Giken Kogyo Kabushiki Kaisha · 1998