F16H 29/00
Gearings for conveying rotary motion with intermittently-driving members
Official title: Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
F16H29/00 (Gearings for conveying rotary motion with intermittently-driving members) appears on 272 US grants and 200 published applications in this corpus.
Search patents in F16H- Granted patents
- 272
- Published applications
- 200
- Assignees
- 97
- Inventors
- 295
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 9 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 2 |
| 2003 | 2 | 0 |
| 2004 | 4 | 11 |
| 2005 | 1 | 10 |
| 2006 | 7 | 7 |
| 2007 | 3 | 2 |
| 2008 | 4 | 6 |
| 2009 | 2 | 5 |
| 2010 | 3 | 7 |
| 2011 | 4 | 12 |
| 2012 | 4 | 11 |
| 2013 | 12 | 9 |
| 2014 | 12 | 13 |
| 2015 | 12 | 16 |
| 2016 | 13 | 12 |
| 2017 | 4 | 15 |
| 2018 | 6 | 13 |
| 2019 | 12 | 13 |
| 2020 | 15 | 9 |
| 2021 | 8 | 3 |
| 2022 | 7 | 6 |
| 2023 | 5 | 4 |
| 2024 | 2 | 4 |
| 2025 | 6 | 7 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F16H 29/02Between one of the shafts and an oscillating or reciprocating intermediate member157
- F16H 29/12Between rotary driving and driven members91
- F16H 29/20The intermittently-acting members being shaped as worms, screws, or racks28
- F16H 29/22Gearings for conveying rotary motion with intermittently-driving members: with automatic speed change21
Recent patents
- Display unit with drive mechanism24 Mar 2026US 12,584,545 B2
- Manual screw shaft driving device30 Dec 2025US 12,510,139 B2Lin Gwo Tsair Enterprise Co., Ltd.
- Kinematic component9 Dec 2025US 12,492,741 B2Grammer AG
- Drive including a transmission driven by an electric motor7 Oct 2025US 12,435,777 B2Sew-Eurodrive GmbH & Co. KG
- Gearwheel transmission comprising wobble member22 Apr 2025US 12,281,694 B2Sed-Ef GmbH
- Continuously variable transmission unit, such as for a bicycle16 Jul 2026US 2026/0201943 A1Classified Cycling B.V.
- Display Unit with Intermittently Rotating Drive Mechanism7 May 2026US 2026/0123773 A1
- Display unit with drive mechanism30 Oct 2025US 2025/0334172 A1
- Motor-integrated continuously variable transmission25 Sep 2025US 2025/0297673 A1
- Material processing device with variable operating mechanism31 Jul 2025US 2025/0242352 A1Terex GB Limited
Most cited
By later US patents
- Continuously variable transmission244US 4,909,101 A1990
- Infinitely and continuously variable transmission system231US 6,119,539 AGalaxy Shipping Enterprises, Inc. · 2000
- Continuously variable transmission with external cam50US 7,878,935 B22011
- Device for use in mechanical power transmission system24US 4,164,153 A1979
- Infinitely variable gear ratio transmission23US 4,487,085 A1984