B30B 15/142
Controlling the brake or the clutch
Official title: {controlling the brake or the clutch}
B30B15/142 (Controlling the brake or the clutch) appears on 33 US grants and 20 published applications in this corpus.
Search patents in B30B- Granted patents
- 33
- Published applications
- 20
- Assignees
- 23
- Inventors
- 56
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 2 |
| 2021 | 4 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Press machine and press machine execution system30 Nov 2021US 11,186,057 B2Hefei University of Technology
- Press device and control method for press device16 Nov 2021US 11,173,681 B2Komatsu Industries Corporation
- Workpiece holding tool changing system for a workpiece conveying apparatus of a transfer press machine25 May 2021US 11,014,216 B2Aida Engineering, Ltd.
- Roller press assembly including infeed and outfeed guard assemblies1 Oct 2026US 2026/0295964 A1
- Apparatus and Method for Monitoring Braking Power1 Aug 2024US 2024/0255379 A1Pilz GmbH & Co.KG
- Drive device for a pressing machine14 Apr 2022US 2022/0112928 A1Aida Engineering, Ltd.
- Press machine execution system24 Feb 2022US 2022/0055332 A1Hefei University of Technology
- Method for operating a combined clutch- and brake device of a punch press16 Dec 2021US 2021/0388879 A1
Most cited
By later US patents
- Monitor for double safety valves21US 4,542,767 ARoss Operating Valve Company · 1985
- Double safety valve for stamping presses and the like19US 4,257,455 ARoss Operating Valve Company · 1981
- Press machine with press function display11US 5,732,619 AKomatsu Ltd. · 1998
- Low inertia clutch and brake system having safety operation features9US 4,194,606 AVerson Allsteel Press Company · 1980
- Manually operated press having an overload protection9US 7,562,622 B2Gebr. Schmidt Fabrik fuer Feinmechanik GmbH & Co. KG · 2009