F16D 2500/501
Relating the actuator
F16D2500/501 (Relating the actuator) appears on 227 US grants and 224 published applications in this corpus.
Search patents in F16D- Granted patents
- 227
- Published applications
- 224
- Assignees
- 94
- Inventors
- 513
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 3 |
| 2003 | 3 | 1 |
| 2004 | 4 | 6 |
| 2005 | 2 | 4 |
| 2006 | 4 | 4 |
| 2007 | 1 | 10 |
| 2008 | 6 | 10 |
| 2009 | 4 | 13 |
| 2010 | 8 | 14 |
| 2011 | 6 | 8 |
| 2012 | 11 | 13 |
| 2013 | 15 | 11 |
| 2014 | 21 | 15 |
| 2015 | 12 | 10 |
| 2016 | 9 | 10 |
| 2017 | 10 | 19 |
| 2018 | 18 | 17 |
| 2019 | 16 | 6 |
| 2020 | 11 | 14 |
| 2021 | 14 | 8 |
| 2022 | 9 | 8 |
| 2023 | 7 | 10 |
| 2024 | 5 | 5 |
| 2025 | 6 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F16D 2500/5018Calibration or recalibration of the actuatorIndexing code70
- F16D 2500/5012Accurate determination of the clutch positionsIndexing code58
- F16D 2500/5014Filling the actuator cylinder with fluidIndexing code46
- F16D 2500/5016Shifting operation, i.e. volume compensation of the primary cylinder due to wearIndexing code19
Recent patents
- System and method for calibrating transmission5 May 2026US 12,618,466 B2Dana Belgium N.V.
- Electric powertrain and method of calibration20 Jan 2026US 12,529,421 B2Caterpillar Inc.
- Method and device for calibrating a clutch, and agricultural towing vehicle22 Jul 2025US 12,366,270 B2Deere & Company
- Control device27 May 2025US 12,313,132 B2Honda Motor Co., Ltd.
- Installation space-saving and safe control unit for the electrohydraulic actuation of motor vehicle assemblies22 Apr 2025US 12,281,680 B2Schaeffler Technologies AG & Co. KG
- Position estimate for disconnect device in driveline for vehicle30 Apr 2026US 2026/0117827 A1Rivian IP Holdings, LLC
- System and method for calibrating transmission30 Apr 2026US 2026/0117860 A1Dana Belgium N.V.
- Electric Powertrain and Method of Calibration4 Dec 2025US 2025/0369513 A1Caterpillar Inc.
- Clutch system for a distribution control system in a fluid(s) circuit11 Sep 2025US 2025/0283515 A1
- Control device26 Dec 2024US 2024/0426353 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Torque transfer device having an electric motor/brake actuator and friction clutch95US 6,808,053 B2New Venture Gear, Inc. · 2004
- Device for sensing the engagement position of a clutch73US 4,340,133 AZahnradfabrik Friedrichshafen AG · 1982
- Apparatus for controlling hydraulic pressure for clutch42US 5,168,973 AKabushiki Kaisha Komatsu Seisakusho · 1992
- Electronic control system for powershift transmission with compensation for variation in supply voltage35US 5,053,960 AJ. I. Case Company · 1991
- Automated clutch control and calibration30US 5,624,350 AEaton Corporation · 1997