B60T 15/46
For retarding braking action to prevent rear vehicles of a vehicle train
Official title: for retarding braking action to prevent rear vehicles of a vehicle train overtaking the forward ones
B60T15/46 (For retarding braking action to prevent rear vehicles of a vehicle train) appears on 17 US grants and 10 published applications in this corpus.
Search patents in B60T- Granted patents
- 17
- Published applications
- 10
- Assignees
- 15
- Inventors
- 35
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Trailer brake control system7 Apr 2026US 12,594,919 B2AGCO International GmbH
- Method for the brake control of a vehicle combination26 Nov 2024US 12,151,662 B2Zf Cv Systems Europe BV
- Valve arrangement24 Sep 2024US 12,097,830 B2KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Emergency hydraulic braking method and circuit for coupling28 Nov 2023US 11,827,198 B2Poclain Hydraulics Industrie
- Method for testing a pressure-medium-operated electronic brake system31 Jan 2023US 11,565,681 B2WABCO GmbH
- Trailer Brake Control System21 Mar 2024US 2024/0092329 A1AGCO International GmbH
- Valve arrangement29 Dec 2022US 2022/0410863 A1KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Method for the brake control of a vehicle combination16 Sep 2021US 2021/0284109 A1WABCO Europe BVBA
- Improved Emergency Hydraulic Braking Method and Circuit for Coupling2 Sep 2021US 2021/0268999 A1Poclain Hydraulics Industrie
- Method for testing a pressure-medium-operated electronic brake system7 May 2020US 2020/0139953 A1WABCO GmbH
Most cited
By later US patents
- Method and tractor for towing aircraft43US 4,113,041 A1978
- Apparatus for braking a train of vehicles14US 4,231,442 A1980
- Method and device in tractor-trailer brakes11US 5,273,347 AVBG Produkter AB · 1993
- Malfunction detection arrangement for jerk controlled brake command system7US 4,631,514 ANippon Air Brake Co., Ltd. · 1986
- Ratio relay emergency valve system for vehicles6US 4,181,367 ASealco Air Controls, Inc. · 1980