B60T 7/124
Brakes for railway vehicles coming into operation in case of accident, derailment
Official title: {Brakes for railway vehicles coming into operation in case of accident, derailment or damage of rolling stock or superstructure (self-acting brakes in general F16D59/00)}
B60T7/124 (Brakes for railway vehicles coming into operation in case of accident, derailment) appears on 25 US grants and 18 published applications in this corpus.
Search patents in B60T- Granted patents
- 25
- Published applications
- 18
- Assignees
- 17
- Inventors
- 55
- Latest grant
- 5 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
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| 1985 | 0 | 0 |
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| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Individualized dynamic electric train braking5 Sep 2023US 11,745,707 B2United States Department of Transportation, Federal Railroad Administration
- Train anti-derailment and braking system31 May 2022US 11,345,375 B1
- Trip cock valve for a brake system on a rail car16 Feb 2021US 10,919,504 B2
- Railway vehicle comprising an emergency braking device22 Sep 2020US 10,780,870 B2Alstom Transport Technologies
- System, method, and apparatus for improving safety of ECP-equipped trains with flammable cargo3 Sep 2019US 10,399,551 B2Westinghouse Air Brake Technologies Corporation
- Emergency brake assembly for a motor-driven tool and method for operating an emergency brake assembly12 Feb 2026US 2026/0042180 A1Festool GmbH
- System for monitoring the integrity of a convoy of vehicles and corresponding procedure24 Apr 2025US 2025/0128684 A1FAIVELEY TRANSPORT ITALIA S. p. A.
- System for monitoring the integrity of a convoy of vehicles and corresponding procedure24 Apr 2025US 2025/0131828 A1FAIVELEY TRANSPORT ITALIA S. p. A.
- Individualized Dynamic Electric Train Braking19 Nov 2020US 2020/0361433 A1United States Department of Transportation, Federal Railroad Administration
- Trip cock valve for a brake system on a rail car16 Apr 2020US 2020/0114895 A1Graham-White Manufacturing Company
Most cited
By later US patents
- Devices for applying freight train air brakes on derailment16US 4,783,028 A1988
- Method and apparatus for detecting and signalling derailment conditions in a railway vehicle16US 6,860,453 B2SKF Industrie S. p. A. · 2005
- Railroad car derailment safety device15US 5,188,038 A1993
- Two-way safety trip for railway vehicles15US 5,601,259 ABoda Industries, Inc. · 1997
- Derailment detecting method and derailment detecting apparatus for rolling stock7US 6,411,870 B1Tokyu Car Corporation · 2002