B23Q 3/1578
For tool transfer in a machine tool with a horizontal and a
Official title: {for tool transfer in a machine tool with a horizontal and a vertical spindle; for tool transfer in a machine tool with a spindle having variable orientation}
B23Q3/1578 (For tool transfer in a machine tool with a horizontal and a) appears on 19 US grants and 11 published applications in this corpus.
Search patents in B23Q- Granted patents
- 19
- Published applications
- 11
- Assignees
- 15
- Inventors
- 37
- Latest grant
- 20 Dec 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 6 |
| 2014 | 3 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Vertical machining center20 Dec 2016US 9,522,451 B2Yamazaki Mazak Corporation
- Y-axis machining apparatus10 Nov 2015US 9,180,567 B2Emag Holding GmbH
- Multitasking machine tool26 May 2015US 9,039,587 B2Okuma Corporation
- Turning tool holder used for a combined lathe apparatus18 Nov 2014US 8,887,362 B2Yamazaki Mazak Corporation
- Method for controlling combined lathe apparatus13 May 2014US 8,720,025 B2Yamazaki Mazak Corporation
- Machining system for workpiece machining28 Jul 2022US 2022/0234155 A1Festo AG & Co.
- Vertical machining center24 Sep 2015US 2015/0266148 A1Yamazaki Mazak Corporation
- Method for Changing a Gear Cutting Tool with Double-Sided Bearing in a Gear Cutting Machine and Device Therefor17 Apr 2014US 2014/0106950 A1Liebherr-Verzahntechnik GmbH
- Y-axis machining apparatus15 Aug 2013US 2013/0206438 A1Emag Holding GmbH
- Multitasking machine tool11 Jul 2013US 2013/0178347 A1Okuma Corporation
Most cited
By later US patents
- Lathe27US 4,571,796 AVoest-Alpine Aktiengesellschaft · 1986
- Tool-change and workpiece-change apparatus16US 4,845,835 AErowa AG · 1989
- Tool holding attachment14US 5,823,722 AOkuma Corporation · 1998
- Tool changing device for program-controlled universal milling and drilling machines13US 4,831,714 AMAHO Aktiengesellschaft · 1989
- Tool pivoting mechanism of a tool magazine13US 5,554,087 AIndustrial Technology Research Institute · 1996