F16H 29/16
In which the transmission ratio is changed by adjustment of the distance
Official title: in which the transmission ratio is changed by adjustment of the distance between the axes of the rotary members
F16H29/16 (In which the transmission ratio is changed by adjustment of the distance) appears on 48 US grants and 30 published applications in this corpus.
Search patents in F16H- Granted patents
- 48
- Published applications
- 30
- Assignees
- 15
- Inventors
- 62
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 4 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 4 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 2 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 5 |
| 2019 | 1 | 3 |
| 2020 | 3 | 0 |
| 2021 | 2 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Linkage structure and universal driving device using same21 Jan 2025US 12,203,536 B1Hyundai Motor Company
- Infinitely variable transmission with uniform input-to-output ratio that is non-dependant on friction24 May 2022US 11,339,859 B2
- Drive force transmission device9 Nov 2021US 11,168,771 B2Kabushiki Kaisha Toyota Chuo Kenkyusho
- Continuously variable transmission with uniform input-to-output ratio that is non-dependent on friction24 Aug 2021US 11,098,791 B2
- Slip-modulated proprioceptive infinitely variable transmission and robotic power distribution system8 Dec 2020US 10,859,142 B2
- Continuously variable transmission unit, such as for a bicycle16 Jul 2026US 2026/0201943 A1Classified Cycling B.V.
- Infinitely Variable Transmission with Uniform Input-To-Output Ratio that is non-Dependant on friction17 Oct 2019US 2019/0316662 A1
- Slip-modulated Prioperceptive Infinitely Variable Transmission and Robotic Power Distribution System2 May 2019US 2019/0128390 A1
- Continuously variable transmission with uniform input-to-output ratio that is non- dependent on friction3 Jan 2019US 2019/0003564 A1
- Variable speed-ratio transmission25 Oct 2018US 2018/0306288 A1
Most cited
By later US patents
- Device for use in mechanical power transmission system24US 4,164,153 A1979
- Continuously variable transmission having a double eccentric shaft and a worm gear adjusting mechanism20US 5,454,766 ASpeed Control, Inc. · 1995
- Variable-speed transmission18US 5,516,132 A1996
- Device to provide continuously variable gearing16US 6,447,421 B12002
- Continuously variable transmission13US 4,660,427 A1987