Y10T 279/1024
Directly expanding jaws
Y10T279/1024 (Directly expanding jaws) appears on 90 US grants and 19 published applications in this corpus.
Search patents in Y10T- Granted patents
- 90
- Published applications
- 19
- Assignees
- 49
- Inventors
- 113
- Latest grant
- 29 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 3 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 4 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 2 | 3 |
| 2012 | 0 | 2 |
| 2013 | 3 | 0 |
| 2014 | 2 | 2 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Device for clamping a workpiece to be machined29 Dec 2020US 10,875,103 B2SMW-Autoblok Spannsysteme GmbH
- Expansion chuck22 Mar 2016US 9,289,831 B2Kennametal Inc.
- Fixture for securing a thin-walled component21 Jul 2015US 9,085,057 B2ROLLS-ROYCE plc
- Fluid-actuated workholder with a collet driven by a soft and thin bladder3 Feb 2015US 8,944,438 B2Hydra-Lock Corporation
- Fixture for securing a thin-walled component7 Oct 2014US 8,851,438 B2ROLLS-ROYCE plc
- Device for clamping a workpiece to be machined20 Feb 2020US 2020/0055124 A1SMW-Autoblok Spannsysteme GmbH
- Adaptive design of fixture for thin-walled shell/cylindrical components25 Sep 2014US 2014/0283368 A1The University of Sheffield
- Expansion Chuck26 Jun 2014US 2014/0175760 A1Kennametal Inc.
- Fixture for securing a thin-walled component31 May 2012US 2012/0133103 A1ROLLS-ROYCE plc
- Fixture for securing a thin-walled component9 Feb 2012US 2012/0032053 A1ROLLS-ROYCE plc
Most cited
By later US patents
- Hydraulic tool holder with coolant jets53US 5,388,487 ASandvik AB · 1995
- Tool holder30US 6,077,003 AHydra-Lock Corporation · 2000
- Expandable holding device using a fusible alloy26US 5,127,780 AKennametal Inc. · 1992
- Fluid actuated coupling assembly25US 4,093,052 AForenade Fabriksverken · 1978
- Fluid operated chuck and methods of operation25US 5,441,284 AGeneral Manufacturing Systems, Inc. · 1995