B23B 31/16141
Using fluid-pressure means to actuate the gripping means
Official title: {using fluid-pressure means to actuate the gripping means}
B23B31/16141 (Using fluid-pressure means to actuate the gripping means) appears on 4 US grants and 4 published applications in this corpus.
Search patents in B23B- Granted patents
- 4
- Published applications
- 4
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 25 Aug 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
By publication year.
Subgroups
Granted patents
Recent patents
- Material transferring and positioning device for wheel machining center25 Aug 2020US 10,751,807 B2CITIC Dicastal Co., Ltd.
- Chucking means11 Aug 2020US 10,737,334 B2Rohm Co., Ltd.
- Positioning workpieces by clamping devices10 Jul 2018US 10,016,865 B2TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Clamping device for elongated workpieces9 May 2006US 7,040,629 B2Bystronic Laser AG
- Material transferring and positioning device for wheel machining center6 Feb 2020US 2020/0038965 A1CITIC Dicastal Co., Ltd.
- Chucking means27 Dec 2018US 2018/0369929 A1RÖHM GbmH
- Positioning Workpieces by Clamping Devices22 Jan 2015US 2015/0020372 A1TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Clamping device for elongated workpieces22 Apr 2004US 2004/0076486 A1Bystronic Laser AG
Most cited
By later US patents
- Clamping device for elongated workpieces6US 7,040,629 B2Bystronic Laser AG · 2006
- Positioning workpieces by clamping devices4US 10,016,865 B2TRUMPF Werkzeugmaschinen GmbH + Co. KG · 2018
- Material transferring and positioning device for wheel machining center1US 10,751,807 B2CITIC Dicastal Co., Ltd. · 2020