G05B 2219/49252
Two spindle drives for common workpiece
G05B2219/49252 (Two spindle drives for common workpiece) appears on 7 US grants and 6 published applications in this corpus.
Search patents in G05B- Granted patents
- 7
- Published applications
- 6
- Assignees
- 9
- Inventors
- 17
- Latest grant
- 13 Nov 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Servo control apparatus for driving plurality of motors13 Nov 2018US 10,126,734 B2Fanuc Corporation
- Controller structure for multiple mechanically coupled drive units11 Aug 2015US 9,106,169 B2Dr. Johannes Heidenhain GmbH
- Drive device comprising a plurality of drives and regulating system for this overall drive10 Feb 2015US 8,952,645 B2Lenze Automation GmbH
- Method and apparatus for automatically dividing machining process in automatic programming apparatus10 Jul 2007US 7,243,000 B2Yamazaki Mazak Corporation
- Method and apparatus for controlling driver mechanism in NC machine tool20 Jan 2004US 6,681,146 B2Mori Seiki Co., Ltd.
- Lathe12 Aug 2021US 2021/0245257 A1Star Micronics Co., Ltd.
- Servo control apparatus for driving plurality of motors12 Oct 2017US 2017/0293287 A1Fanuc Corporation
- Controller Structure for Multiple Mechanically Coupled Drive Units8 Dec 2011US 2011/0301763 A1
- Drive device comprising a plurality of drives and regulating system for this overall drive29 Jul 2010US 2010/0188028 A1Lenze Automation GmbH
- Method and apparatus for automatically dividing machining process in automatic programming apparatus29 Jun 2006US 2006/0142892 A1Yamazaki Mazak Corporation
Most cited
By later US patents
- Synchronizing control apparatus13US 5,175,680 AToyoda Koki Kabushiki Kaisha · 1992
- Synchronization control device for servo motors5US 6,333,615 B1Mitsubishi Denki Kabushiki Kaisha · 2001
- Drive device comprising a plurality of drives and regulating system for this overall drive3US 8,952,645 B2Lenze Automation GmbH · 2015
- Method and apparatus for controlling driver mechanism in NC machine tool2US 6,681,146 B2Mori Seiki Co., Ltd. · 2004
- Method and apparatus for automatically dividing machining process in automatic programming apparatus2US 7,243,000 B2Yamazaki Mazak Corporation · 2007