F16H 2039/005
Comprising arrangements or layout to change the capacity of the motor or
Official title: {comprising arrangements or layout to change the capacity of the motor or pump by moving the hydraulic chamber of the motor or pump}
F16H2039/005 (Comprising arrangements or layout to change the capacity of the motor or) appears on 34 US grants and 36 published applications in this corpus.
Search patents in F16H- Granted patents
- 34
- Published applications
- 36
- Assignees
- 28
- Inventors
- 69
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 5 |
| 2005 | 1 | 3 |
| 2006 | 3 | 2 |
| 2007 | 2 | 3 |
| 2008 | 2 | 1 |
| 2009 | 2 | 2 |
| 2010 | 3 | 4 |
| 2011 | 0 | 1 |
| 2012 | 4 | 4 |
| 2013 | 1 | 0 |
| 2014 | 4 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Energy storage device and work machine23 Sep 2025US 12,420,623 B2Yanmar Holdings Co., Ltd.
- Power split transmission, method of operating a power split transmission and motor vehicle with a power split transmission22 Apr 2025US 12,281,695 B2Dziuba Gears GmbH
- Wheel drive assembly for a hydrostatic traction drive and hydrostatic traction drive6 Sep 2022US 11,434,994 B2Robert Bosch GmbH
- Hydro-mechanical hybrid transmission device with two hydraulic transmission mechanisms12 Apr 2022US 11,300,187 B2Jiangsu University
- Hydraulic system and driving unit with deceleration mechanism10 Dec 2019US 10,502,317 B2Kanzaki Kokyukoki Mfg.Co., Ltd.
- Power split transmission, method of operating a power split transmission and motor vehicle with a power split transmission3 Oct 2024US 2024/0328483 A1Dziuba Gears GmbH
- Energy storage device and work machine19 Sep 2024US 2024/0309609 A1Yanmar Holdings Co., Ltd.
- Hydro-mechanical hybrid transmission device with two hydraulic transmission mechanisms10 Feb 2022US 2022/0042586 A1Jiangsu University
- Wheel Drive Assembly for a Hydrostatic Traction Drive and Hydrostatic Traction Drive2 Jan 2020US 2020/0003302 A1Robert Bosch GmbH
- Hydrostatic Traction Drive with a Pressure Cutoff and Method for Calibrating the Pressure Cutoff2 Jan 2020US 2020/0003303 A1Robert Bosch GmbH
Most cited
By later US patents
- Opposing pump/motors32US 7,374,005 B2The United States of America as represented by the Administrator of the U. S. Environmental Protection Agency · 2008
- Continuous hydrostatic power division transmission26US 5,766,107 AJ. M. Voith GmbH · 1998
- Parallel hydromechanical underdrive transmission20US 6,530,855 B1Folsom Technologies, Inc. · 2003
- Vehicle drive-train including a clutchless transmission, and method of operation15US 7,252,020 B2The United States of America as represented by the Administrator of the U. S. Environmental Protection Agency · 2007
- High-efficiency, large angle, variable displacement hydraulic pump/motor13US 7,014,429 B2The United States of America as represented by the Administrator of the U. S. Environmental Protection Agency · 2006