B24B 39/045
The working tool being composed of a plurality of working rolls or
Official title: {the working tool being composed of a plurality of working rolls or balls}
B24B39/045 (The working tool being composed of a plurality of working rolls or) appears on 59 US grants and 54 published applications in this corpus.
Search patents in B24B- Granted patents
- 59
- Published applications
- 54
- Assignees
- 39
- Inventors
- 92
- Latest grant
- 2 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 6 |
| 2003 | 4 | 0 |
| 2004 | 2 | 5 |
| 2005 | 1 | 5 |
| 2006 | 7 | 2 |
| 2007 | 3 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 3 | 3 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 4 |
| 2015 | 2 | 4 |
| 2016 | 1 | 4 |
| 2017 | 1 | 3 |
| 2018 | 5 | 0 |
| 2019 | 1 | 4 |
| 2020 | 2 | 3 |
| 2021 | 2 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Rolling device for rolling work pieces having a toothing, and associated method2 May 2023US 11,638,981 B2Ecoroll AG Werkzeugtechnik
- Screw thread roller burnishing apparatus30 Aug 2022US 11,426,835 B2Knust-Godwin LLC
- Method and device for work-hardening a crankshaft31 May 2022US 11,344,980 B2Maschinenfabrik Alfing Kessler GmbH
- Method and device for the impact treatment of transition radii of a crankshaft21 Dec 2021US 11,203,056 B2Maschinenfabrik Alfing Kessler GmbH
- Method and device for structurally conditioning a roll7 Sep 2021US 11,110,564 B2Hydro Aluminium Rolled Products GmbH
- Processing method for additively manufactured article6 Mar 2025US 2025/0073781 A1Sintokogio, Ltd.
- Method for machining a bearing ring and for producing a rolling bearing4 Nov 2021US 2021/0339305 A1Schaeffler Technologies AG & Co. KG
- Method and device for the impact treatment of transition radii of a crankshaft13 May 2021US 2021/0138532 A1Maschinenfabrik Alfing Kessler GmbH
- Method and device for work-hardening a crankshaft9 Jul 2020US 2020/0216924 A1Maschinenfabrik Alfing Kessler GmbH
- Cage arrangement for deep-rolling rollers30 Apr 2020US 2020/0132120 A1Hegenscheidt-MFD GmbH & Co. KG
Most cited
By later US patents
- Tooling for deep rolling fillets of crankshaft journals40US 6,393,885 B1Hegenscheidt-MFD GmbH & Co. KG · 2002
- Microfinishing and roller burnishing machine17US 5,863,239 A1999
- Deep rolling tool mechanism with novel spring containing cage design11US 6,257,037 B1Lonero Engineering Company, Inc. · 2001
- Burnishing device for external surfaces of workpieces having circular sectional contours10US 4,924,568 ASugino Machine Limited · 1990
- Support tool for deep rolling crankshaft fillets10US 6,094,956 AHegenschiedt-MFD Corporation · 2000