F16H 61/425
Motor capacity control by electric actuators
F16H61/425 (Motor capacity control by electric actuators) appears on 86 US grants and 46 published applications in this corpus.
Search patents in F16H- Granted patents
- 86
- Published applications
- 46
- Assignees
- 31
- Inventors
- 130
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 12 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 4 |
| 2002 | 3 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 5 |
| 2010 | 1 | 1 |
| 2011 | 3 | 1 |
| 2012 | 1 | 0 |
| 2013 | 3 | 3 |
| 2014 | 3 | 4 |
| 2015 | 2 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 3 |
| 2018 | 1 | 5 |
| 2019 | 3 | 1 |
| 2020 | 6 | 7 |
| 2021 | 4 | 2 |
| 2022 | 5 | 1 |
| 2023 | 0 | 1 |
| 2024 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for teaching the control function of hydrostatic motors when in drive mode22 Oct 2024US 12,124,227 B2Robert Bosch GmbH
- Work vehicle9 Jul 2024US 12,031,299 B2Hitachi Construction Machinery Co., Ltd.
- Stepless speed change structure4 Jun 2024US 12,000,467 B2Kanzaki Kokyukoki Mfg.Co., Ltd.
- Control arrangement for vehicles having a hydrostatic auxiliary drive13 Sep 2022US 11,441,677 B2CNH Baumaschinen GmbH
- Wheel drive assembly for a hydrostatic traction drive and hydrostatic traction drive6 Sep 2022US 11,434,994 B2Robert Bosch GmbH
- Stepless speed change structure16 Feb 2023US 2023/0049519 A1Kanzaki Kokyukoki Mfg.Co., Ltd.
- Work vehicle22 Sep 2022US 2022/0298753 A1Hitachi Construction Machinery Co., Ltd.
- Method for teaching the control function of hydrostatic motors when in drive mode9 Dec 2021US 2021/0382444 A1Robert Bosch GmbH
- Work vehicle19 Aug 2021US 2021/0254710 A1Yanmar Power Technology Co., Ltd.
- Slewing hydraulic work machine12 Nov 2020US 2020/0354926 A1Kobelco Construction Machinery Co., Ltd.
Most cited
By later US patents
- Engine control systems63US 4,679,396 A1987
- Method for providing different speed ranges for a speed pedal55US 5,553,453 ACaterpillar Inc. · 1996
- Method of controlling continuously variable transmission in combination with engine throttle control43US 5,040,114 AHonda Giken Kogyo Kabushiki Kaisha · 1991
- Shift control device for hydrostatic continuously variable transmission34US 4,875,390 AHonda Giken Kogyo Kabushiki Kaisha · 1989
- Hydraulic drive traveling system34US 5,177,964 AHitachi Construction Machinery Co., Ltd. · 1993