F16H 61/30
Hydraulic or pneumatic motors or related fluid control means therefor
Official title: Hydraulic {or pneumatic} motors {or related fluid control means} therefor
F16H61/30 (Hydraulic or pneumatic motors or related fluid control means therefor) appears on 549 US grants and 450 published applications in this corpus.
Search patents in F16H- Granted patents
- 549
- Published applications
- 450
- Assignees
- 204
- Inventors
- 1,083
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 13 | 0 |
| 1999 | 13 | 0 |
| 2000 | 14 | 0 |
| 2001 | 18 | 2 |
| 2002 | 12 | 16 |
| 2003 | 14 | 6 |
| 2004 | 8 | 11 |
| 2005 | 11 | 10 |
| 2006 | 11 | 14 |
| 2007 | 4 | 11 |
| 2008 | 9 | 23 |
| 2009 | 7 | 21 |
| 2010 | 11 | 12 |
| 2011 | 18 | 11 |
| 2012 | 12 | 10 |
| 2013 | 11 | 9 |
| 2014 | 13 | 17 |
| 2015 | 10 | 9 |
| 2016 | 12 | 15 |
| 2017 | 17 | 32 |
| 2018 | 17 | 30 |
| 2019 | 39 | 30 |
| 2020 | 25 | 38 |
| 2021 | 26 | 37 |
| 2022 | 39 | 23 |
| 2023 | 26 | 23 |
| 2024 | 23 | 16 |
| 2025 | 15 | 11 |
| 2026 | 11 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F16H 2061/308Modular hydraulic shift units, i.e. preassembled actuator units for select and shiftIndexing code93
- F16H 2061/307Actuators with three or more defined positionsIndexing code82
- F16H 2061/305Accumulators for fluid supply to the servo motors, or control thereofIndexing code32
- F16H 2061/301For power assistance, i.e. servos with follow up actionIndexing code27
- F16H 2061/304Using telemotors, i.e. systems with master cylinder and linked shift actuator withoutIndexing code15
Recent patents
- Method for operating drive assembly, drive assembly, and work machine6 Oct 2026US 12,753,834 B2Deere & Company
- Electric motor gearbox with integrated brake15 Sep 2026US 12,736,129 B2Oshkosh Defense, LLC
- Control system, work vehicle, control method and computer program1 Sep 2026US 12,723,649 B2Kubota Corporation
- Working vehicle28 Apr 2026US 12,611,928 B2Kubota Corporation
- Drop-in signal accumulator piston kit and method for replacing an original equipment signal accumulator piston28 Apr 2026US 12,612,929 B2Sonnax Transmission Company
- Planetary line transmission, power assembly and vehicle3 Sep 2026US 2026/0258852 A1Tsing Cci Automobile (Beijing) Co., Ltd
- Method for Controlling a Hydraulic Assembly of a Motor Vehicle Transmission, Hydraulic Assembly, and Motor Vehicle Transmission3 Sep 2026US 2026/0258861 A1ZF Friedrichshafen AG
- System and method for clutch heating control16 Jul 2026US 2026/0201949 A1Dana Belgium N.V.
- Actuator Assembly And Transmission Comprising An Actuator Assembly18 Jun 2026US 2026/0168570 A1Kongsberg Automotive Holding 2 AS
- Mechanical transmission system, associated powertrain and associated vehicle21 May 2026US 2026/0139735 A1Volvo Truck Corporation
Most cited
By later US patents
- Method and apparatus for actuating a transmission66US 6,003,649 ALuK Getreibe-Systeme GmbH · 1999
- Method for controlling the positioning of the synchronizers of a dual clutch transmission54US 6,883,394 B2BorgWarner Inc. · 2005
- Shift control49US 4,440,037 AEaton Corporation · 1984
- On-off valve fluid governed servosystem44US 4,416,187 A1983
- Automatic transmission system for automobiles having hydraulic and electronic control systems41US 4,653,352 AAisin Seiki Kabushiki Kaisha · 1987