F16H 57/02004
The gears being positioned relative to one another by rolling members or
Official title: {the gears being positioned relative to one another by rolling members or by specially adapted surfaces on the gears, e.g. by a rolling surface with the diameter of the pitch circle}
F16H57/02004 (The gears being positioned relative to one another by rolling members or) appears on 104 US grants and 91 published applications in this corpus.
Search patents in F16H- Granted patents
- 104
- Published applications
- 91
- Assignees
- 60
- Inventors
- 156
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 1 | 3 |
| 2008 | 2 | 4 |
| 2009 | 4 | 1 |
| 2010 | 2 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 3 | 6 |
| 2016 | 1 | 2 |
| 2017 | 3 | 1 |
| 2018 | 0 | 13 |
| 2019 | 4 | 2 |
| 2020 | 10 | 23 |
| 2021 | 12 | 13 |
| 2022 | 15 | 2 |
| 2023 | 10 | 3 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transmission and electric drive device including the same10 Feb 2026US 12,549,064 B2Hl Mando Corporation
- System, method, and apparatus for operating a high efficiency, high output transmission9 Sep 2025US 12,410,861 B2Eaton Cummins Automated Transmission Technologies, LLC
- Transmission, drive train and vehicle comprising transmission10 Sep 2024US 12,083,879 B2ZF Friedrichshafen AG
- System, method, and apparatus for operating a high efficiency, high output transmission21 Nov 2023US 11,821,509 B2Eaton Cummins Automated Transmission Technologies, LLC
- System, method, and apparatus for operating a high efficiency, high output transmission3 Oct 2023US 11,773,964 B2Eaton Cummins Automated Transmission Technologies, LLC
- Mechanical speed reducing assembly7 May 2026US 2026/0126099 A1Innovative Mechatronic Systems B.V.
- System, Method, And Apparatus For Operating A High Efficiency, High Output Transmission23 Apr 2026US 2026/0110356 A1Eaton Cummins Automated Transmission Technologies, LLC
- Transmission and electric drive device including the same12 Sep 2024US 2024/0305166 A1Hl Mando Corporation
- System, method, and apparatus for operating a high efficiency, high output transmission15 Feb 2024US 2024/0052924 A1Eaton Cummins Automated Transmission Technologies, LLC
- Gearbox with internal carrier7 Dec 2023US 2023/0392678 A1
Most cited
By later US patents
- Friction-wheel planetary gear for converting a rotating movement into a back and forth movement with decreased frequency185US 7,086,979 B2Gustav Klauke GmbH · 2006
- Compound planetary gear assembly46US 4,825,723 AAllied-Signal Inc. · 1989
- Buffer device for a roller chain and sprocket coupling36US 4,348,199 AHonda Giken Kogyo Kabushiki Kaisha · 1982
- Gear bearings30US 6,626,792 B2The United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 2003
- Planetary gear assembly for a planetary transmission27US 4,901,602 AMatex Co., Ltd. · 1990