F16H 2025/063
The intermediate members being balls engaging on opposite cam discs
Official title: {the intermediate members being balls engaging on opposite cam discs}
F16H2025/063 (The intermediate members being balls engaging on opposite cam discs) appears on 31 US grants and 18 published applications in this corpus.
Search patents in F16H- Granted patents
- 31
- Published applications
- 18
- Assignees
- 14
- Inventors
- 44
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 4 |
| 2019 | 1 | 4 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems and methods that use harmonic drives for converting reciprocating axial motion to continuous rotary motion, helical drives for converting reciprocating rotary motion to reciprocating axial motion and combinations thereof for converting reciprocating rotary motion to continuous rotary motion21 Jan 2025US 12,203,531 B2National Technology & Engineering Solutions of Sandia, LLC
- Transmission7 May 2024US 11,976,712 B2
- Systems and methods that use harmonic drives for converting reciprocating axial motion to continuous rotary motion, helical drives for converting reciprocating rotary motion to reciprocating axial motion and combinations thereof for converting reciprocating rotary motion to continuous rotary motion20 Feb 2024US 11,906,020 B2National Technology & Engineering Solutions of Sandia, LLC
- Cam transmission mechanism with ball followers6 Jun 2023US 11,668,376 B2National Sun Yat-Sen University
- Logarithmic hollow shaft speed reducer9 Oct 2025US 2025/0314289 A1
- Systems and methods that use harmonic drives for converting reciprocating axial motion to continuous rotary motion, helical drives for converting reciprocating rotary motion to reciprocating axial motion and combinations thereof for converting reciprocating rotary motion to continuous rotary motion13 Jun 2024US 2024/0191786 A1National Technology & Engineering Solutions of Sandia, LLC
- Radiaxial bearing and electric motor18 Apr 2024US 2024/0125350 A1BIATEC MOTION s.r.o.
- Cam transmission mechanism with ball followers23 Mar 2023US 2023/0086375 A1National Sun Yat-Sen University
- Transmission28 Apr 2022US 2022/0128138 A1
Most cited
By later US patents
- Integral balls and cams type motorized speed converter with bearings arrangement122US 5,562,564 ASynkinetics, Inc. · 1996
- Speed reducing gearing mechanism employing trochoidally formed gear surfaces for rolling torque transmission37US 4,643,047 AAdvanced Energy Concepts '81 Ltd. · 1987
- Speed converter22US 5,312,306 ASynkinetics, Inc. · 1994
- Ball bearig gears20US 5,016,487 ABollmann Hydraulik GmbH · 1991
- Gearless differential speed reducer structure19US 4,829,851 A1989