B61H 1/00
Applications or arrangements of brakes with a braking member or members co-operating
Official title: Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum or the like
B61H1/00 (Applications or arrangements of brakes with a braking member or members co-operating) appears on 133 US grants and 90 published applications in this corpus.
Search patents in B61H- Granted patents
- 133
- Published applications
- 90
- Assignees
- 87
- Inventors
- 236
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 6 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 8 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 0 |
| 2003 | 0 | 3 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 4 |
| 2014 | 2 | 3 |
| 2015 | 3 | 7 |
| 2016 | 2 | 3 |
| 2017 | 5 | 7 |
| 2018 | 10 | 9 |
| 2019 | 6 | 12 |
| 2020 | 8 | 2 |
| 2021 | 4 | 7 |
| 2022 | 2 | 5 |
| 2023 | 4 | 3 |
| 2024 | 4 | 3 |
| 2025 | 2 | 8 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Slip/skid discrimination device, brake control system, and slip/skid discrimination method22 Sep 2026US 12,741,621 B2Mitsubishi Electric Corporation
- Brake assembly16 Jun 2026US 12,654,750 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
- Abrasive block mounting and dismounting assembly, mounting and dismounting method, wheel tread cleaner and railway vehicle28 Apr 2026US 12,612,015 B2Crrc Changzhou Tech-Mark Industrial Co., Ltd.
- Vehicle having a sensor arrangement for measuring an actuating angle of the actuating element, measuring arrangement and measurement method7 Apr 2026US 12,594,923 B2Siemens Mobility GmbH
- Tread brake assembly31 Mar 2026US 12,589,781 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
- 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
- Friction shoe20 Aug 2026US 2026/0243318 A1Transportation IP Holdings, LLC
- Parking brake system for locomotive16 Jul 2026US 2026/0200508 A1Progress Rail Locomotive Inc.
- Service brake system for locomotive16 Jul 2026US 2026/0200510 A1Progress Rail Locomotive Inc.
- 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
Most cited
By later US patents
- Electric actuators92US 4,546,298 AWestinghouse Brake & Signal Co. Ltd. · 1985
- Electric actuators69US 4,532,462 AWestinghouse Brake & Signal Co. Ltd. · 1985
- Radial axle railway truck64US 4,134,343 AGeneral Steel Industries, Inc. · 1979
- Electric actuators64US 4,546,296 AWestinghouse Brake & Signal Co. Ltd. · 1985
- Electric actuators62US 4,546,297 AWestinghouse Brake & Signal Co. Ltd. · 1985