B23F 19/06
Shaving the faces of gear teeth
B23F19/06 (Shaving the faces of gear teeth) appears on 34 US grants and 18 published applications in this corpus.
Search patents in B23F- Granted patents
- 34
- Published applications
- 18
- Assignees
- 25
- Inventors
- 62
- Latest grant
- 28 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 2 | 3 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tool for cutting teeth or for dressing of a fine machining tool having a set of external teeth28 May 2024US 11,992,888 B2Präwema Antriebstechnik GmbH
- Method for cutting a gear and gear-cutting machine23 May 2023US 11,654,497 B2Gleason-Pfauter Maschinenfabrik GmbH
- Method for grinding finish machining of gearwheels21 Jun 2022US 11,364,560 B2Klingelnberg GmbH
- Shaving processing method and shaving processing apparatus for gear7 Dec 2021US 11,192,198 B2Mazda Motor Corporation
- Bevel gear flank surface structure shift7 Jul 2020US 10,702,935 B2The Gleason Works
- Tool, gear machining apparatus, and method of machining gear25 Jun 2026US 2026/0175307 A1Jtekt Gear Systems Corporation
- Method for designing cylindrical skiving tool without geometric relief angle26 Dec 2024US 2024/0424585 A1Jiangsu University
- Shaving processing method and shaving processing apparatus for gear24 Jun 2021US 2021/0187643 A1Mazda Motor Corporation
- Method for cutting a gear and gear-cutting machine19 Nov 2020US 2020/0361012 A1Gleason-Pfauter Maschinenfabrik GmbH
- Tool for Cutting Teeth or for Dressing of a Fine Machining Tool Having a Set of External Teeth13 Feb 2020US 2020/0047269 A1Präwema Antriebstechnik GmbH
Most cited
By later US patents
- Machine for the precision working of the tooth flanks of gear-shaped workpieces with an internally toothed tool17US 5,443,338 AHurth Maschinen und Werkzeuge G.m.b.H. · 1995
- Apparatus for machining a spur gear by means of a rotating gearlike tool13US 4,635,404 AReishauer AG · 1987
- Process for machining a spur gear by means of a rotating gear-like tool12US 4,559,744 AReishauer AG · 1985
- Method for the precision working of crowned tooth flanks on particularly hardened gears11US 4,947,590 ACarl Hurth Maschinen- und Zahnradfabrik GmbH & Co. · 1990
- Apparatus for orienting the position of a machine tool carriage relative to a stationary machine part10US 4,575,289 ACarl Hurth Maschinen- und Zahnradfabrik GmbH & Co. · 1986