F01B 3/0076
Connection between cylinder barrel and inclined swash plate
Official title: {Connection between cylinder barrel and inclined swash plate}
F01B3/0076 (Connection between cylinder barrel and inclined swash plate) appears on 21 US grants and 11 published applications in this corpus.
Search patents in F01B- Granted patents
- 21
- Published applications
- 11
- Assignees
- 13
- Inventors
- 29
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 3 |
| 2020 | 2 | 0 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Actuation system for a motor6 Jan 2026US 12,516,662 B2Dana Motion Systems Italia S.R.L.
- Internal combustion engine with rotating pistons and cylinders and related devices and methods of using the same27 Dec 2022US 11,536,194 B2
- Hydrostatic piston engine18 May 2021US 11,008,862 B2Robert Bosch GmbH
- Internal combustion engine with rotating pistons and cylinders and related devices and methods of using the same16 Feb 2021US 10,920,663 B1
- Cylinder block and swash plate type liquid-pressure rotating apparatus including same6 Oct 2020US 10,794,185 B2Kawasaki Jukogyo Kabushiki Kaisha
- Actuation system for a motor26 Sep 2024US 2024/0318642 A1Dana Motion Systems Italia S.R.L.
- Internal combustion engine with rotating pistons and cylinders and related devices and methods of using the same30 Dec 2021US 2021/0404377 A1
- Internal combustion engine with rotating pistons and cylinders and related devices and methods of using the same3 Jun 2021US 2021/0164388 A1
- Cylinder block and swash plate type liquid-pressure rotating apparatus including same29 Aug 2019US 2019/0264564 A1Kawasaki Jukogyo Kabushiki Kaisha
- Hydrostatic Piston Engine13 Jun 2019US 2019/0178226 A1Robert Bosch GmbH
Most cited
By later US patents
- Axial-piston combustion engine37US 3,939,809 A1976
- Barrel engine with rocking ball drive24US 4,203,396 A1980
- Unitary bearing retainer for a swashplate bearing23US 4,627,330 ASundstrand Corporation · 1986
- Hydraulic displacement unit and method of assembly thereof19US 4,620,475 ASundstrand Corporation · 1986
- Return to neutral device for a hydraulic apparatus9US 8,001,883 B1Hydro-Gear Limited Partnership · 2011