F16D 2127/08
Self-amplifying or de-amplifying mechanisms
F16D2127/08 (Self-amplifying or de-amplifying mechanisms) appears on 246 US grants and 178 published applications in this corpus.
Search patents in F16D- Granted patents
- 246
- Published applications
- 178
- Assignees
- 123
- Inventors
- 390
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 8 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 11 | 0 |
| 2001 | 8 | 1 |
| 2002 | 6 | 3 |
| 2003 | 3 | 5 |
| 2004 | 4 | 14 |
| 2005 | 8 | 15 |
| 2006 | 12 | 11 |
| 2007 | 4 | 15 |
| 2008 | 11 | 23 |
| 2009 | 9 | 19 |
| 2010 | 4 | 21 |
| 2011 | 11 | 13 |
| 2012 | 18 | 7 |
| 2013 | 11 | 6 |
| 2014 | 10 | 3 |
| 2015 | 5 | 3 |
| 2016 | 2 | 4 |
| 2017 | 2 | 3 |
| 2018 | 2 | 4 |
| 2019 | 4 | 3 |
| 2020 | 0 | 1 |
| 2021 | 3 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Clutch unit3 Sep 2024US 12,078,220 B2Ntn Corporation
- Smooth transient excursion non-resonant (STEN-R) damper9 Jan 2024US 11,867,249 B1
- Electromechanical storm brake actuator5 Dec 2023US 11,835,099 B2
- Balanced piston clutch29 Nov 2022US 11,512,747 B2CNH Industrial America LLC
- Hydraulic brake system and apparatus19 Jul 2022US 11,390,355 B1Syscend, Inc.
- Electromechanical brake actuator for a vehicle brake11 Dec 2025US 2025/0376142 A1ZF CV Systems Global GmbH
- Clutch unit5 Oct 2023US 2023/0313850 A1Ntn Corporation
- Balanced piston clutch15 Jul 2021US 2021/0215208 A1CNH Industrial America LLC
- Powertrain system actuator and powertrain system therewith22 Apr 2021US 2021/0115984 A1Magna Powertrain of America, Inc.
- Brake caliper10 Dec 2020US 2020/0386286 A1FRENI BREMBO S.p. A.
Most cited
By later US patents
- Method and apparatus for diagnosing electrically operated brake without manual operation of brake operating member72US 6,158,822 AToyota Jidosha Kabushiki Kaisha · 2000
- Braking system for motorcycle having apportioning control60US 5,219,211 AHonda Giken Kogyo Kabushiki Kaisha · 1993
- Electromechanical brake with self-energization57US 6,318,513 B1Deutsches Zentrum für Luft- und Raumfahrt e. V. · 2001
- Electrically operated braking system having a device for operating electric motor of brake to obtain relationship between motor power and braking torque46US 6,270,172 B1Toyota Jidosha Kabushiki Kaisha · 2001
- Braking system including motor-driven disc brake equipped with self-servo mechanism45US 6,305,506 B1Toyota Jidosha Kabushiki Kaisha · 2001