B23B 31/20125
Axially fixed cam, moving jaws
Official title: {Axially fixed cam, moving jaws}
B23B31/20125 (Axially fixed cam, moving jaws) appears on 113 US grants and 107 published applications in this corpus.
Search patents in B23B- Granted patents
- 113
- Published applications
- 107
- Assignees
- 67
- Inventors
- 167
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 3 | 3 |
| 2004 | 1 | 2 |
| 2005 | 4 | 1 |
| 2006 | 1 | 7 |
| 2007 | 3 | 4 |
| 2008 | 2 | 5 |
| 2009 | 5 | 4 |
| 2010 | 5 | 5 |
| 2011 | 1 | 4 |
| 2012 | 2 | 8 |
| 2013 | 2 | 3 |
| 2014 | 8 | 6 |
| 2015 | 6 | 5 |
| 2016 | 4 | 11 |
| 2017 | 2 | 6 |
| 2018 | 7 | 8 |
| 2019 | 5 | 8 |
| 2020 | 5 | 5 |
| 2021 | 5 | 5 |
| 2022 | 4 | 0 |
| 2023 | 3 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cutter holder assembly capable of reducing longitudinal assembling gap between cutter and collet3 Jun 2025US 12,318,847 B2Shin-Yain Industrial Co., Ltd.
- Apparatus for holding and releasing with rod-shaped release elements made of a shape memory alloy18 Jul 2023US 11,701,716 B2Deutsches Zentrum für Luft- und Raumfahrt e. V.
- Toolholder matched with the internal jet cooling spindle for cryogenic coolant4 Jul 2023US 11,691,235 B2Dalian University of Technology
- Tool holder with built-in cavities17 Jan 2023US 11,554,422 B2Franz Haimer Maschinenbau KG
- Tool clamping method of tool holder and the tool holder18 Oct 2022US 11,471,954 B2Big Daishowa Co., Ltd.
- Tool holder with groove ring20 Aug 2026US 2026/0241464 A1Albrecht Praezision GmbH & Co. KG
- Tool holder for easy assembly and disassembly15 May 2025US 2025/0153249 A1Shin-Yain Industrial Co., Ltd.
- Cutter holder assembly capable of reducing longitudinal assembling gap between cutter and collet20 Feb 2025US 2025/0058381 A1Shin-Yain Industrial Co., Ltd.
- Quick-change collet20 Jun 2024US 2024/0198434 A1Techtronic Cordless GP
- Collet bit retainer30 Nov 2023US 2023/0381941 A1Milwaukee Electric Tool Corporation
Most cited
By later US patents
- Tool holder42US 5,593,258 ANikken Kosakusho Works Ltd. · 1997
- Tool holder36US 5,975,817 ABig Alpha Co., Inc. · 1999
- Bit holding apparatus for use with a power tool35US 8,132,990 B22012
- Tool-free collet tightener34US 6,350,087 B1Black & Decker Inc. · 2002
- Tool holder with radial tool change mechanism27US 5,167,478 AKennametal Inc. · 1992