F16C 3/18
Eccentric-shafts
F16C3/18 (Eccentric-shafts) appears on 65 US grants and 54 published applications in this corpus.
Search patents in F16C- Granted patents
- 65
- Published applications
- 54
- Assignees
- 55
- Inventors
- 141
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 3 |
| 2012 | 3 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 4 |
| 2017 | 2 | 11 |
| 2018 | 4 | 6 |
| 2019 | 8 | 4 |
| 2020 | 5 | 1 |
| 2021 | 2 | 4 |
| 2022 | 3 | 2 |
| 2023 | 1 | 5 |
| 2024 | 4 | 4 |
| 2025 | 5 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fan for lubrication and cooling of eccentric bearings in a surface compactor machine17 Mar 2026US 12,578,056 B2Volvo Construction Equipment AB
- Rotary bearing assembly12 Aug 2025US 12,385,523 B2Delta Electronics, Inc.
- Journal bearing lubrication side ports for optimum bearing load capacity8 Jul 2025US 12,352,141 B2Halliburton Energy Services.Inc.
- Drive system29 Apr 2025US 12,287,003 B2Physik Instrumente (Pi) GmbH & Co. KG
- Arrangement comprising a pin and a crank and turbocharger with such an arrangement21 Jan 2025US 12,203,408 B2Hella GmbH & Co. KGaA
- Sliding components17 Sep 2026US 2026/0276035 A1Eagle Industry Co., Ltd.
- Multiple-part modular shaft16 Jul 2026US 2026/0201922 A1Air Squared, Inc.
- Driveshaft assemblies and compressors including the same29 Aug 2024US 2024/0287904 A1Copeland Corporation
- Rotary bearing assembly16 May 2024US 2024/0159269 A1Delta Electronics, Inc.
- Drive system9 May 2024US 2024/0151275 A1Physik Instrumente (Pi) GmbH & Co. KG
Most cited
By later US patents
- Crankshaft assembly for variable stroke engine for variable compression26US 4,887,560 A1989
- Arrangement for journalling large eccentric forces21US 4,561,319 ADynapac GmbH · 1985
- Structural element made of reinforced polymeric material21US 5,106,672 AINA Walzlager Schaeffler KG · 1992
- Eccentric anti-friction drive for fluid power apparatus18US 5,230,275 AINA Bearing Company, Inc. · 1993
- Built-up mainshaft for multi-unit rotary mechanisms and method of manufacture thereof17US 4,072,448 ACurtiss-Wright Corporation · 1978