B23B 29/0345
Boring and facing heads
Official title: {Boring and facing heads}
B23B29/0345 (Boring and facing heads) appears on 14 US grants and 5 published applications in this corpus.
Search patents in B23B- Granted patents
- 14
- Published applications
- 5
- Assignees
- 9
- Inventors
- 25
- Latest grant
- 29 Dec 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device and method for machining a cylinder bore by means of a geometrically defined cutter and a geometrically undefined cutter29 Dec 2015US 9,221,106 B2Gehring Technologies GmbH + Co. KG
- Tool head for use in machine tools20 Oct 2015US 9,162,291 B2Komet Group GmbH
- Machining unit, particularly for machining the surface of cylindrical cavities, having a tool holding assembly including actuating means for adjusting the tool position and a wireless control system for the actuating means17 Jan 2012US 8,096,736 B2Comau S.p.A.
- Boring and turning mill28 Aug 2007US 7,260,877 B2Dorries Scharmann Technologie GmbH
- Tool head for use in machine tools24 Oct 2000US 6,134,996 AKomet Praezisionswerkzeuge Robert Breuning GmbH
- Tool head for use in machine tools4 Jul 2013US 2013/0167695 A1Komet Group GmbH
- Device and method for machining a cylinder bore by means of a geometrically defined cutter and a geometrically undefined cutter7 Mar 2013US 2013/0058730 A1Gehring Technologies GmbH + Co. KG
- Device for inner turning8 Apr 2010US 2010/0083799 A1
- Machining Unit, Particularly For Machining The Surface Of Cylindrical Cavities, Having A Tool Holding Assembly Including Actuating Means For Adjusting The Tool Position And A Wireless Control System For The Actuating Means27 Aug 2009US 2009/0215598 A1Comau S.p.A.
- Facing head2 Dec 2004US 2004/0240953 A1Dorries Scharmann Technologie GmbH
Most cited
By later US patents
- Tool head, in particular a facing-tool head25US 5,836,727 AKomet Praezisionswerkzeuge Robert Breuning GmbH · 1998
- Contouring and threading attachment for multi-function machine tools21US 4,354,305 AGiddings & Lewis, Inc. · 1982
- Machine tool19US 5,795,114 AChiron-Werke GmbH & Co. KG · 1998
- Exchangeable turning head, particularly a face turning head12US 4,607,549 AMauser-Werke Oberndorf GmbH · 1986
- Method and apparatus for machining a differential carrier12US 5,086,676 AJ. P. Tool, Inc. · 1992