B02C 2/045
And with bowl adjusting or controlling mechanisms
Official title: {and with bowl adjusting or controlling mechanisms (B02C2/042, B02C2/06 take precedence)}
B02C2/045 (And with bowl adjusting or controlling mechanisms) appears on 74 US grants and 43 published applications in this corpus.
Search patents in B02C- Granted patents
- 74
- Published applications
- 43
- Assignees
- 43
- Inventors
- 137
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 0 | 1 |
| 2016 | 2 | 4 |
| 2017 | 2 | 3 |
| 2018 | 0 | 3 |
| 2019 | 3 | 1 |
| 2020 | 4 | 4 |
| 2021 | 2 | 2 |
| 2022 | 2 | 3 |
| 2023 | 1 | 4 |
| 2024 | 4 | 3 |
| 2025 | 2 | 0 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Concave5 May 2026US 12,616,977 B2Kleemann GmbH
- Gyratory crusher, a method for rotating an upper crusher frame and a retrofitting kit9 Dec 2025US 12,491,518 B2Metso USA Inc.
- System and method of aligning a main shaft of a gyratory crusher20 May 2025US 12,305,761 B2Metso Outotec USA Inc.
- Crusher10 Sep 2024US 12,083,530 B2
- Drive mechanism for a crusher10 Sep 2024US 12,083,531 B2
- Cone crusher with bottom spring adjustment type mechanism26 Mar 2026US 2026/0084159 A1Zhekuang Heavy Industry Co., Ltd.
- Gyratory crusher, a method for rotating an upper crusher frame and a retrofitting kit22 Jan 2026US 2026/0021490 A1Metso USA Inc.
- Spider assembly for use with a gyratory crusher15 Jan 2026US 2026/0014567 A1Metso USA Inc.
- Seal ring retention and centering system for a gyratory crusher15 Jan 2026US 2026/0016090 A1Metso USA Inc.
- Maintenance platform for cone crushers28 Nov 2024US 2024/0390914 A1
Most cited
By later US patents
- Conical crusher33US 4,478,373 ARexnord Inc. · 1984
- Cone crusher27US 4,192,472 A1980
- Gyratory crusher with automatic tramp iron release21US 4,615,491 ATelsmith Division Barber-Greene Company · 1986
- Positioning device for concave of cone crusher20US 5,769,340 A1998
- Method for controlling process parameters of a cone crusher16US 7,954,735 B2Sandvik Intellectual Property AB · 2011