F03C 1/0686
By changing the inclination of the swash plate
Official title: {by changing the inclination of the swash plate}
F03C1/0686 (By changing the inclination of the swash plate) appears on 77 US grants and 76 published applications in this corpus.
Search patents in F03C- Granted patents
- 77
- Published applications
- 76
- Assignees
- 39
- Inventors
- 163
- Latest grant
- 22 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 4 |
| 2014 | 3 | 3 |
| 2015 | 1 | 1 |
| 2016 | 4 | 3 |
| 2017 | 0 | 4 |
| 2018 | 3 | 5 |
| 2019 | 4 | 9 |
| 2020 | 8 | 14 |
| 2021 | 7 | 8 |
| 2022 | 8 | 6 |
| 2023 | 10 | 4 |
| 2024 | 6 | 5 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Tilt rotor control22 Jul 2025US 12,365,454 B2Goodrich Actuation Systems Limited
- Servo system bolted on design8 Jul 2025US 12,352,253 B2Danfoss Power Solutions GmbH & Co. OHG
- Fuel pump driven by a variable displacement motor for aerial refueling operation1 Apr 2025US 12,264,678 B2Federal Industries, Inc.
- Real-time-capable trajectory planning for pivoting-plate-type axial piston pumps with systematic consideration of system limitations19 Nov 2024US 12,146,484 B2Robert Bosch GmbH
- Method for teaching the control function of hydrostatic motors when in drive mode22 Oct 2024US 12,124,227 B2Robert Bosch GmbH
- Swivel Angle Measuring Device on a Hydrostatic Axial Piston Machine with Variable Stroke Volume20 Feb 2025US 2025/0059963 A1Robert Bosch GmbH
- Tilt rotor control17 Oct 2024US 2024/0343388 A1Goodrich Actuation Systems Limited
- Axial piston hydraulic machine having a self-adjusting swash plate3 Oct 2024US 2024/0328404 A1Dana Motion Systems Italia S.R.L.
- Fuel Pump Driven by a Variable Displacement Motor for Aerial Refueling Operation28 Mar 2024US 2024/0102476 A1Federal Industries, Inc.
- Adjusting device for an axial piston machine15 Feb 2024US 2024/0052816 A1Liebherr Machines Bulle SA
Most cited
By later US patents
- Fluid delivery system32US 10,029,540 B2Caterpillar Inc. · 2018
- Hydrostatic motor unit27US 6,248,037 B1Linde Aktiengesellschaft · 2001
- Adjustable hydraulic motor apparatus25US 7,308,790 B1Hydro-Gear Limited Partnership · 2007
- Hydrostatic axial piston machine with a control port, a cradle supported swashplate and a swashplate actuating piston22US 6,663,354 B2Linde Aktiengesellschaft · 2003
- Power drive unit19US 4,191,094 ASundstrand Corporation · 1980