F16D 13/28
With means for increasing the effective force between the actuating sleeve or
Official title: with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member
F16D13/28 (With means for increasing the effective force between the actuating sleeve or) appears on 25 US grants and 26 published applications in this corpus.
Search patents in F16D- Granted patents
- 25
- Published applications
- 26
- Assignees
- 18
- Inventors
- 53
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 4 | 2 |
| 2016 | 2 | 3 |
| 2017 | 4 | 5 |
| 2018 | 3 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 3 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Auto sliding ramp for vehicle24 Dec 2024US 12,171,699 B2Hyundai Motor Company
- Cone clutch system18 Jun 2024US 12,012,997 B2ROLLS-ROYCE plc
- Cone friction clutch having an actuator and a lever for disengaging the clutch14 May 2024US 11,982,322 B2Kendrion (Markdorf) GmbH
- Cone friction clutch having an actuator and a lever for disengaging the clutch29 Aug 2023US 11,739,799 B2Kendrion (Villingen) GmbH
- Shifting device for a motor vehicle and motor vehicle transmission5 Jan 2021US 10,883,550 B2Hoerbiger Antriebstechnik Holding GmbH
- Cone friction clutch having an actuator and a lever for disengaging the clutch27 Jul 2023US 2023/0235796 A1Kendrion (Markdorf) GmbH
- Auto Sliding Ramp for Vehicle9 Mar 2023US 2023/0072090 A1Hyundai Motor Company
- Cone clutch system9 Mar 2023US 2023/0074560 A1ROLLS-ROYCE plc
- Cone friction clutch having an actuator and a lever for disengaging the clutch27 Oct 2022US 2022/0341470 A1Kendrion (Villingen) GmbH
- Schaltvorrichtung für ein Kraftfahrzeug sowie Kraftfahrzeuggetriebe20 Sep 2018US 2018/0266493 A1Hoerbiger Antriebstechnik Holding GmbH
Most cited
By later US patents
- Pulley with asymmetric torque-sensitive clutching9US 8,529,387 B2Dayco IP Holdings, LLC · 2013
- Drive coupling and clutches8US 4,189,038 AChrysler Corporation · 1980
- Cone clutch transmission8US 4,763,765 ATwin Disc, Incorporated · 1988
- Torque converter drive assembly including bias spring and axially movable turbine5US 10,145,458 B2Schaeffler Technologies AG & Co. KG · 2018
- Auger brake clutch and drive assembly and related methods4US 8,281,914 B2Honda Motor Co., Ltd. · 2012