B23B 29/03478
By means of an eccentric
Official title: {by means of an eccentric}
B23B29/03478 (By means of an eccentric) appears on 28 US grants and 14 published applications in this corpus.
Search patents in B23B- Granted patents
- 28
- Published applications
- 14
- Assignees
- 26
- Inventors
- 56
- Latest grant
- 31 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Cutting head operated by centrifugal force and cutting apparatus including the same31 Aug 2021US 11,103,932 B2Korea Institute of Machinery & Materials
- Machine tool and method for processing by machine tool26 May 2020US 10,661,349 B2Citizen Machinery Co., Ltd.
- Hybrid cutting apparatus and method of cutting groove using the same27 Aug 2019US 10,391,564 B2Korea Institute of Machinery & Materials
- Round hole machining method and round-hole machining device13 Mar 2018US 9,914,177 B2Honda Motor Co., Ltd.
- Round hole machining method and round hole machining device9 Jan 2018US 9,862,034 B2Honda Motor Co., Ltd.
- Cutting head operated by centrifugal force and cutting apparatus including the same19 Mar 2020US 2020/0086394 A1Korea Institute of Machinery & Materials
- Turning device for static bar12 Dec 2019US 2019/0375023 A1Bucci Automations S.P.A.
- Machine tool and method for processing by machine tool27 Dec 2018US 2018/0369920 A1Citizen Machinery Co., Ltd.
- Hybrid cutting apparatus and method of cutting groove using the same11 Oct 2018US 2018/0290216 A1Gottfried Wilhelm Leibniz Universitat Hannover
- Round hole machining method and round hole machining device16 Jun 2016US 2016/0167138 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Turning boring head with a tool for radial adjustment43US 4,224,846 AFirma Samson Aktiengesellschaft · 1980
- Adjustable machining system and implement therefore26US 4,581,808 AThe Charles Stark Draper Laboratory, Inc. · 1986
- Method and apparatus for controlling the depth of cut in the radial direction of a rotary cutting tool in a machine tool14US 4,569,115 AIkegai Tekko Kabushiki Kaisha · 1986
- Multiple boring head12US 4,154,555 AF. Jos. Lamb Company · 1979
- Spindle mechanism providing for a continuous change in cutting radius, and method of operation12US 4,602,539 AKabushiki Kaisha Komatsu Seisakusho · 1986