F16D 29/00
Clutches and systems of clutches involving both fluid and magnetic actuation
F16D29/00 (Clutches and systems of clutches involving both fluid and magnetic actuation) appears on 124 US grants and 115 published applications in this corpus.
Search patents in F16D- Granted patents
- 124
- Published applications
- 115
- Assignees
- 57
- Inventors
- 243
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 5 |
| 2003 | 3 | 4 |
| 2004 | 4 | 1 |
| 2005 | 2 | 11 |
| 2006 | 9 | 11 |
| 2007 | 5 | 15 |
| 2008 | 6 | 7 |
| 2009 | 6 | 8 |
| 2010 | 6 | 3 |
| 2011 | 4 | 3 |
| 2012 | 9 | 3 |
| 2013 | 5 | 2 |
| 2014 | 2 | 1 |
| 2015 | 2 | 2 |
| 2016 | 2 | 10 |
| 2017 | 4 | 3 |
| 2018 | 3 | 7 |
| 2019 | 6 | 1 |
| 2020 | 7 | 8 |
| 2021 | 5 | 1 |
| 2022 | 2 | 4 |
| 2023 | 2 | 4 |
| 2024 | 4 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Clutch actuator, detection system and method for detecting an angular position of a rotary component17 Jun 2025US 12,332,087 B2Schaeffler Technologies AG & Co. KG
- Shared clutch control for manual transmission with a hybrid drive4 Feb 2025US 12,214,668 B2Toyota Research Institute, Inc.
- Clutch actuator, sensing system and method for sensing an angular position of a rotational component31 Dec 2024US 12,181,311 B2Schaeffler Technologies AG & Co. KG
- Clutch actuator, detection system and method for detecting an angular position of a rotary component15 Oct 2024US 12,117,053 B2Schaeffler Technologies AG & Co. KG
- Method for determining an angular position of a rotating component, in particular of an electric motor for a clutch actuation system of a vehicle14 May 2024US 11,984,837 B2Schaeffler Technologies AG & Co. KG
- Clutch actuator, sensing system and method for sensing an angular position of a rotational component16 Mar 2023US 2023/0079776 A1Schaeffler Technologies AG & Co. KG
- Clutch actuator, detection system and method for detecting an angular position of a rotary component2 Mar 2023US 2023/0069443 A1Schaeffler Technologies AG & Co. KG
- Clutch actuator, detection system and method for detecting an angular position of a rotary component16 Feb 2023US 2023/0046131 A1Schaeffler Technologies AG & Co. KG
- Shared clutch control for manual transmission with a hybrid drive9 Feb 2023US 2023/0037369 A1Toyota Research Institute, Inc.
- Power transfer component with clutch having components with geometry for increased strength and/or reduced mass28 Jul 2022US 2022/0235827 A1BorgWarner Inc.
Most cited
By later US patents
- One-way torque transmitter with a friction actuating apparatus66US 7,021,442 B2General Motors Corporation · 2006
- Torque transfer clutch with linear piston hydraulic clutch actuator44US 6,595,338 B2New Venture Gear, Inc. · 2003
- Control device, in particular for a motor-vehicle friction clutch31US 4,852,419 ASachs-Systemtechnik GmbH · 1989
- Motor vehicle clutch assembly having an actuator device, which actuator device has a clutch motion blocking system31US 5,678,671 AFichtel & Sachs AG · 1997
- Method, device and use thereof for operating a motor vehicle30US 7,160,225 B2LuK Lamellen und Kupplungsbau Beteiligungs KG · 2007