B23B 31/16258
Using mechanical transmission through the spindle
Official title: {using mechanical transmission through the spindle}
B23B31/16258 (Using mechanical transmission through the spindle) appears on 19 US grants and 13 published applications in this corpus.
Search patents in B23B- Granted patents
- 19
- Published applications
- 13
- Assignees
- 19
- Inventors
- 28
- Latest grant
- 28 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Workpiece gripping device28 Feb 2023US 11,590,618 B2Jtekt Corporation
- Clamping device for clamping an article, balancing adapter for a balancing device, balancing device and clamping device set23 Aug 2022US 11,420,270 B2Franz Haimer Maschinenbau KG
- Workpiece holding device and loading apparatus that uses the workpiece holding device21 Sep 2021US 11,123,832 B2Nakamura-Tome Precision Industry Co., Ltd.
- Machine tool provided with spindle having measurement function14 Sep 2021US 11,117,237 B2Nakamura-Tome Precision Industry Co., Ltd.
- Retracting chuck23 Jun 2020US 10,688,567 B2Kitagawa Iron Works Co., Ltd.
- Workpiece gripping device7 Jan 2021US 2021/0001440 A1Jtekt Corporation
- Clamping device for clamping an article, balancing adapter for a balancing device, balancing device and clamping device set10 Dec 2020US 2020/0384546 A1Franz Haimer Maschinenbau KG
- Machine tool provided with spindle having measurement function23 Apr 2020US 2020/0122240 A1Nakamura-Tome Precision Industry Co., Ltd.
- Workpiece holding device and loading apparatus that uses the workpiece holding device23 Apr 2020US 2020/0122285 A1Nakamura-Tome Precision Industry Co., Ltd.
- Retracting chuck31 Jan 2019US 2019/0030617 A1Kitagawa Iron Works Co., Ltd.
Most cited
By later US patents
- Fast-release power-chuck assembly for a lathe16US 4,582,331 A1986
- Power operable jaw chuck12US 4,007,943 APaul Forkardt Kommanditgesellschaft · 1977
- Crankshaft machine stock and chuck apparatus6US 4,044,638 AC. M. Systems, Incorporated · 1977
- Power-operated chuck6US 4,198,067 APaul Forkardt Kommanditgesellschaft · 1980
- Method for power clamping work pieces5US 4,318,293 AWilhelm Hegenscheidt Gesellschaft mbH · 1982