F16F 15/267
Characterised by bearing support of balancer shafts
Official title: {characterised by bearing support of balancer shafts; Lubrication arrangements}
F16F15/267 (Characterised by bearing support of balancer shafts) appears on 84 US grants and 85 published applications in this corpus.
Search patents in F16F- Granted patents
- 84
- Published applications
- 85
- Assignees
- 41
- Inventors
- 173
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 3 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 2 | 3 |
| 2009 | 4 | 10 |
| 2010 | 3 | 5 |
| 2011 | 5 | 7 |
| 2012 | 5 | 5 |
| 2013 | 9 | 4 |
| 2014 | 7 | 4 |
| 2015 | 4 | 4 |
| 2016 | 0 | 7 |
| 2017 | 5 | 6 |
| 2018 | 3 | 2 |
| 2019 | 4 | 4 |
| 2020 | 5 | 4 |
| 2021 | 3 | 3 |
| 2022 | 2 | 5 |
| 2023 | 1 | 0 |
| 2024 | 4 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Counterbalancer assemblies for engines15 Sep 2026US 12,736,106 B1Brunswick Corporation
- Hydroformed balance shaft27 Aug 2024US 12,071,999 B2Linamar Corporation
- Internal combustion engine including a mass differential gear including two balance shafts30 Apr 2024US 11,971,080 B2Deutz Aktiengesellschaft
- Unbalanced shaft23 Apr 2024US 11,965,549 B2Schaeffler Technologies AG & Co. KG
- Internal combustion engine having concentric camshaft and balance shaft30 Jan 2024US 11,885,390 B2ASF Technologies (Australia) Pty Ltd
- Method for producing a pre-assembled subassembly12 Sep 2024US 2024/0301938 A1Herzog Intertec GmbH
- Internal combustion engine having concentric camshaft and balance shaft22 Dec 2022US 2022/0403915 A1ASF Technologies (Australia) Pty Ltd
- Hydroformed balance shaft10 Nov 2022US 2022/0356925 A1Linamar Corporation
- Internal combustion engine including a mass differential gear including two balance shafts13 Oct 2022US 2022/0325776 A1Deutz Aktiengesellschaft
- Insert of Bed Plate of Vehicle11 Aug 2022US 2022/0252020 A1Hyundai Motor Company
Most cited
By later US patents
- Helicopter vibration control system and rotary force generator for canceling vibrations37US 7,448,854 B2Lord Corporation · 2008
- Combination counterbalance and oil slinger for horizontal shaft engines31US 4,741,303 ATecumseh Products Company · 1988
- Helicopter vibration control system and rotary force generator for canceling vibrations17US 8,313,296 B2Lord Corporation · 2012
- Balancer device for in-line engine13US 5,253,547 ANissan Motor Co., Ltd. · 1993
- Balance shaft, housing for balance shaft and engine oil return passage13US 6,772,725 B2Honda Giken Kabushiki Kaisha · 2004