B61F 5/325
The guiding device including swinging arms or the like to ensure the
Official title: {The guiding device including swinging arms or the like to ensure the parallelism of the axles}
B61F5/325 (The guiding device including swinging arms or the like to ensure the) appears on 69 US grants and 36 published applications in this corpus.
Search patents in B61F- Granted patents
- 69
- Published applications
- 36
- Assignees
- 43
- Inventors
- 119
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 3 | 2 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 4 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 3 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 2 | 4 |
| 2021 | 2 | 3 |
| 2022 | 2 | 4 |
| 2023 | 3 | 0 |
| 2024 | 2 | 0 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wheel arrangement for a rail vehicle2 Jun 2026US 12,643,580 B2Bombardier Transportation GmbH
- Traction rod assembly16 Sep 2025US 12,415,553 B2Wabtec UK Limited
- Assembly for positioning a wheel of a rail vehicle29 Jul 2025US 12,371,075 B2Siemens Mobility GmbH
- Running gear for a rail vehicle9 Jul 2024US 12,030,532 B2Siemens Mobility Austria GmbH
- Railway vehicle bogie and associated railway vehicle and machining process28 May 2024US 11,993,296 B2Alstom Transport Technologies
- Assembly for positioning a wheel of a rail vehicle10 Nov 2022US 2022/0355835 A1Siemens Mobility GmbH
- Traction rod assembly16 Jun 2022US 2022/0185344 A1Wabtec Rail Limited
- Railway vehicle bogie and associated railway vehicle and machining process19 May 2022US 2022/0153321 A1Alstom Transport Technologies
- Wheel arrangement for a rail vehicle17 Mar 2022US 2022/0081014 A1Bombardier Transportation GmbH
- Support structure of railcar bogie and method of supporting railcar bogie17 Jun 2021US 2021/0179151 A1Kawasaki Jukogyo Kabushiki Kaisha
Most cited
By later US patents
- Damped railway car suspension64US 4,356,775 A1982
- Roller bearing adapter stabilizer bar63US 5,735,216 AStandard Car Truck Company · 1998
- Bogie with composite side members57US 6,338,300 B12002
- Device for improving warp stiffness of a railcar truck42US 5,503,084 AAMSTED Industries Incorporated · 1996
- Self-steering rail truck39US 4,660,476 A1987