B06B 1/166
Where the phase-angle of masses mounted on counter-rotating shafts can be varied
Official title: {Where the phase-angle of masses mounted on counter-rotating shafts can be varied, e.g. variation of the vibration phase}
B06B1/166 (Where the phase-angle of masses mounted on counter-rotating shafts can be varied) appears on 120 US grants and 80 published applications in this corpus.
Search patents in B06B- Granted patents
- 120
- Published applications
- 80
- Assignees
- 86
- Inventors
- 204
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 5 | 1 |
| 2004 | 1 | 8 |
| 2005 | 1 | 2 |
| 2006 | 3 | 4 |
| 2007 | 3 | 1 |
| 2008 | 1 | 2 |
| 2009 | 4 | 5 |
| 2010 | 2 | 7 |
| 2011 | 2 | 1 |
| 2012 | 2 | 0 |
| 2013 | 3 | 1 |
| 2014 | 0 | 4 |
| 2015 | 1 | 3 |
| 2016 | 2 | 3 |
| 2017 | 1 | 2 |
| 2018 | 3 | 6 |
| 2019 | 6 | 4 |
| 2020 | 5 | 5 |
| 2021 | 2 | 2 |
| 2022 | 2 | 6 |
| 2023 | 3 | 5 |
| 2024 | 3 | 1 |
| 2025 | 3 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elliptical drive24 Mar 2026US 12,584,552 B2Conn-Weld Industries, Inc.
- Motor-vibrator assembly for a vibrating machine11 Nov 2025US 12,465,950 B2Oli S.P.A.
- Systems and methods for producing a pure vibration force from a synchronized dual array of eccentric rotating masses1 Jul 2025US 12,343,761 B2General Vibration Corporation
- Eccentric mass vibrating system1 Jul 2025US 12,348,173 B2Barra Project International S.R.L.
- Vibration generator and construction machine having such a vibration generator24 Dec 2024US 12,172,190 B2Liebherr-Components Biberach GmbH
- Stabilizing assembly and method for stabilizing a track16 Jul 2026US 2026/0201654 A1Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M. B. H.
- Elliptical drive2 Jul 2026US 2026/0185598 A1Conn-Weld Industries, Inc.
- Complex modulated high frequency/low frequency vibration tool4 Dec 2025US 2025/0367705 A1
- Elliptical drive19 Jun 2025US 2025/0198495 A1Conn-Weld Industries, Inc.
- Systems and methods for generating controllable pure torque vibrations using synchronized parallel rotating masses17 Apr 2025US 2025/0121409 A1General Vibration Corporation
Most cited
By later US patents
- Variable mechanical vibrator182US 4,262,549 A1981
- Vibratory conveyor101US 5,131,525 AGeneral Kinematics Corporation · 1992
- Vibrator massager using beat frequency53US 4,570,616 AClairol Incorporated · 1986
- High frequency vibratory systems for earth boring42US 4,553,443 AGeomarex · 1985
- Modular vibratory force generator, and method of operating same39US 5,903,077 AMoog Inc. · 1999