B60T 17/083
Combination of service brake actuators with spring loaded brake actuators
Official title: {Combination of service brake actuators with spring loaded brake actuators}
B60T17/083 (Combination of service brake actuators with spring loaded brake actuators) appears on 237 US grants and 152 published applications in this corpus.
Search patents in B60T- Granted patents
- 237
- Published applications
- 152
- Assignees
- 101
- Inventors
- 343
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 11 | 0 |
| 2002 | 10 | 3 |
| 2003 | 2 | 4 |
| 2004 | 3 | 2 |
| 2005 | 1 | 2 |
| 2006 | 5 | 2 |
| 2007 | 0 | 6 |
| 2008 | 3 | 8 |
| 2009 | 5 | 2 |
| 2010 | 2 | 14 |
| 2011 | 5 | 4 |
| 2012 | 4 | 4 |
| 2013 | 5 | 7 |
| 2014 | 4 | 8 |
| 2015 | 8 | 4 |
| 2016 | 5 | 7 |
| 2017 | 8 | 8 |
| 2018 | 12 | 6 |
| 2019 | 5 | 5 |
| 2020 | 5 | 6 |
| 2021 | 4 | 4 |
| 2022 | 3 | 14 |
| 2023 | 8 | 10 |
| 2024 | 10 | 10 |
| 2025 | 5 | 6 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electropneumatic valve assembly with self-locking safety valve15 Sep 2026US 12,735,015 B2ZF CV Systems Global GmbH
- Electro-pneumatic hand brake system1 Sep 2026US 12,722,614 B2Zf Cv Systems Europe BV
- Diaphragm arrangement for a spring brake actuator of a pneumatic braking system of a vehicle25 Aug 2026US 12,715,415 B2Zf Cv Systems Europe BV
- Trailer braking through trailer supply line14 Apr 2026US 12,600,335 B2Outrider Technologies, Inc.
- Spring brake actuator and retaining device for such spring brake actuator24 Feb 2026US 12,559,082 B2Zf Cv Systems Europe BV
- Combined service brake and spring brake cylinder with service brake cylinder mounted inside the spring brake cylinder9 Jul 2026US 2026/0192790 A1Knorr-Bremse Systeme fur Nutzfahrzeuge GmbH
- Railway braking system and railway vehicle provided with such a system11 Jun 2026US 2026/0160307 A1WABTEC Hauts-de-France
- Brake cylinder for a vehicle brake14 May 2026US 2026/0131774 A1SAF-HOLLAND GmbH
- Brake actuator with clamp ring, clamp ring, method of assembling a brake actuator and method of manufacturing a clamp ring2 Apr 2026US 2026/0091768 A1Bendix Commercial Vehicle Systems LLC
- Pneumatic Brake Cylinder and Disc Brake26 Feb 2026US 2026/0054704 A1KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
Most cited
By later US patents
- Brake wear indicator66US 5,206,625 A1993
- Tamper-resistant brake actuator45US 4,960,036 AIndian Head Industries, Inc. · 1990
- Spring brake construction and method of manufacture thereof36US 4,850,263 AOverland Brakes, Inc. · 1989
- Underbeam axle lift assembly35US 6,416,069 B1The Boler Company · 2002
- Brake cylinder device combining a pneumatically-applied service brake and a spring-applied parking brake33US 4,364,305 AWABCO Westinghouse GmbH · 1982