F16H 2061/302
With variable force amplification
Official title: {with variable force amplification, e.g. force is depending on selected gear or on actuator force (non-linear amplification)}
F16H2061/302 (With variable force amplification) appears on 10 US grants and 8 published applications in this corpus.
Search patents in F16H- Granted patents
- 10
- Published applications
- 8
- Assignees
- 9
- Inventors
- 19
- Latest grant
- 3 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 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 | 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 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Operation of a multi-speed vehicle transmission3 Oct 2023US 11,773,969 B2ZF Friedrichshafen AG
- Work vehicle direct drive power system with torque control mode31 Jan 2023US 11,565,685 B2Deere & Company
- Control apparatus for vehicle drive-force transmitting apparatus17 Aug 2021US 11,092,202 B2Toyota Jidosha Kabushiki Kaisha
- Power transmission system and attenuation mechanism18 Aug 2020US 10,745,015 B2Exedy Corporation
- Pneumatic shifting force supporting device16 Feb 2016US 9,261,117 B2Hoerbiger Automotive Komfortsysteme GmbH
- Operation of a multi-speed vehicle transmission14 Jul 2022US 2022/0221051 A1ZF Friedrichshafen AG
- Work vehicle direct drive power system with torque control mode8 Apr 2021US 2021/0101580 A1Deere & Company
- Control apparatus for vehicle drive-force transmitting apparatus16 Apr 2020US 2020/0116212 A1Toyota Jidosha Kabushiki Kaisha
- Power transmission system and attenuation mechanism23 Jan 2020US 2020/0023851 A1Exedy Corporation
- Pneumatic shifting force supporting device23 Jan 2014US 2014/0020552 A1Hoerbiger Automotive Komfortsysteme GmbH
Most cited
By later US patents
- Apparatus for facilitating gear changing in mechanical gearboxes6US 4,287,784 ASaab-Scania Aktiebolag · 1981
- Mechanical gear selector5US 4,542,662 AZahnradfabrik Friedrichafen · 1985
- Servo assistance device for motor vehicle variable-speed transmission3US 8,074,533 B2ZF Friedrichshafen AG · 2011
- Shifting device for a variable speed motor vehicle transmission2US 8,578,809 B2ZF Friedrichshafen AG · 2013
- Control apparatus for vehicle drive-force transmitting apparatus1US 11,092,202 B2Toyota Jidosha Kabushiki Kaisha · 2021