B61H 1/003
Applications or arrangements of brakes with a braking member or members co-operating
Official title: {with an actuator directly acting on a brake head}
B61H1/003 (Applications or arrangements of brakes with a braking member or members co-operating) appears on 29 US grants and 18 published applications in this corpus.
Search patents in B61H- Granted patents
- 29
- Published applications
- 18
- Assignees
- 22
- Inventors
- 53
- Latest grant
- 28 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 4 |
| 2018 | 3 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 3 |
| 2022 | 0 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bogie and rail vehicle28 Feb 2023US 11,590,991 B2Crrc Tangshan Co., Ltd.
- Systems for a brake system10 Jan 2023US 11,548,539 B2Transportation IP Holdings, LLC
- Braking systems for railway cars10 Apr 2018US 9,937,935 B2Amsted Rail Company, Inc.
- Braking systems for railway cars20 Feb 2018US 9,896,113 B2Amsted Rail Company, Inc.
- Braking systems for railway cars2 Jan 2018US 9,855,960 B2Amsted Rail Company, Inc.
- Railway braking system for a railway vehicle having brakes with at least one shoe, and railway vehicle provided with such a system3 Sep 2026US 2026/0257703 A1WABTEC Hauts-de-France
- Railway braking system for a railway vehicle having brakes with at least one shoe, and railway vehicle provided with such a system25 Jun 2026US 2026/0175881 A1WABTEC Hauts-de-France
- Electronic braking indication system for at least one vehicle, particularly at least one railway vehicle26 Jun 2025US 2025/0206360 A1FAIVELEY TRANSPORT ITALIA S. p. A.
- Electromechanical actuator for a braking system of a vehicle, braking system and vehicle13 Feb 2025US 2025/0050845 A1FAIVELEY TRANSPORT ITALIA S. p. A.
- Braking system for at least one vehicle, system and process for the calibration of a braking system of at least one vehicle, and vehicle6 Feb 2025US 2025/0042376 A1FAIVELEY TRANSPORT ITALIA S. p. A.
Most cited
By later US patents
- Device at a brake actuator13US 4,287,968 ASAB Industri AB · 1981
- Parking brake control system for railway vehicles12US 4,175,793 AWestinghouse Air Brake Company · 1979
- Rail car brake system11US 4,276,968 ABi-Modal Corporation · 1981
- Safety brake arrangement in a brake actuator10US 6,491,141 B1Sab Wabco AB · 2002
- Hydropneumatic brake actuator arranged to maintain a constant brake shoe clearance9US 4,802,559 AAmerican Standard Inc. · 1989