F16D 1/09
With radial clamping due to axial loading of at least one pair
Official title: with radial clamping due to axial loading of at least one pair of conical surfaces {(tapered keys F16D1/0882)}
F16D1/09 (With radial clamping due to axial loading of at least one pair) appears on 445 US grants and 218 published applications in this corpus.
Search patents in F16D- Granted patents
- 445
- Published applications
- 218
- Assignees
- 292
- Inventors
- 718
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 11 | 0 |
| 1978 | 9 | 0 |
| 1979 | 5 | 0 |
| 1980 | 8 | 0 |
| 1981 | 5 | 0 |
| 1982 | 9 | 0 |
| 1983 | 13 | 0 |
| 1984 | 9 | 0 |
| 1985 | 10 | 0 |
| 1986 | 23 | 0 |
| 1987 | 11 | 0 |
| 1988 | 11 | 0 |
| 1989 | 11 | 0 |
| 1990 | 14 | 0 |
| 1991 | 16 | 0 |
| 1992 | 16 | 0 |
| 1993 | 8 | 0 |
| 1994 | 12 | 0 |
| 1995 | 9 | 0 |
| 1996 | 11 | 0 |
| 1997 | 14 | 0 |
| 1998 | 13 | 0 |
| 1999 | 12 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 2 |
| 2002 | 11 | 5 |
| 2003 | 7 | 4 |
| 2004 | 1 | 9 |
| 2005 | 3 | 8 |
| 2006 | 6 | 11 |
| 2007 | 9 | 8 |
| 2008 | 4 | 9 |
| 2009 | 4 | 9 |
| 2010 | 4 | 8 |
| 2011 | 5 | 9 |
| 2012 | 3 | 16 |
| 2013 | 5 | 5 |
| 2014 | 10 | 10 |
| 2015 | 8 | 7 |
| 2016 | 6 | 9 |
| 2017 | 7 | 10 |
| 2018 | 7 | 14 |
| 2019 | 9 | 15 |
| 2020 | 7 | 8 |
| 2021 | 7 | 8 |
| 2022 | 7 | 8 |
| 2023 | 8 | 9 |
| 2024 | 7 | 11 |
| 2025 | 10 | 5 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F16D 1/093Using one or more elastic segmented conical rings forming at least one302
- F16D 1/092The pair of conical mating surfaces being provided on the coupled hub91
- F16D 2001/0906Using a hydraulic fluid to clamp or disconnect, not provided for inIndexing code31
- F16D 2001/0903The clamped shaft being hollowIndexing code28
- F16D 1/091And comprising a chamber including a tapered piston moved axially by fluid18
Recent patents
- Braking and/or clamping device having a piston-loadable disk element6 Oct 2026US 12,753,816 B2
- Crankshaft nose end design18 Aug 2026US 12,710,073 B2GM Global Technology Operations LLC
- Hydraulic coupling device23 Jun 2026US 12,663,033 B2Aktiebolaget Skf
- Coupling system between an operating machine and a planetary gearbox11 Nov 2025US 12,467,506 B2Dinamic Oil S.P.A.
- Rotary compressor drive line30 Sep 2025US 12,429,054 B2Atlas Copco Airpower, Naamloze Vennootschap
- Device for mechanical overload protection and production process for same26 Mar 2026US 2026/0084255 A1Hilti Aktiengesellschaft
- Torque tube coupler24 Jul 2025US 2025/0237268 A1Array Tech, Inc.
- Tapered adapter for rotatable assembly and associated method19 Jun 2025US 2025/0198465 A1Horton, Inc.
- Crankshaft nose end design8 May 2025US 2025/0146534 A1GM Global Technology Operations LLC
- Pump assembly13 Feb 2025US 2025/0052246 A1Grundfos Holding A/S
Most cited
By later US patents
- Couplings for joining shafts120US 5,655,849 AHenry Filters, Inc. · 1997
- Shaft coupling113US 4,767,230 AAlgonquin Co., Inc. · 1988
- Coupling apparatus89US 7,537,410 B2Xerox Corporation · 2009
- Apparatus for mounting a bearing or other device and tapered adapter onto a shaft82US 5,011,306 AReliance Electric Industrial Company · 1991
- Shaft coupling66US 4,043,146 AMotoren- und Turbinen-Union Muenchen GmbH M.A.N. Maybach Mercedes-Benz · 1977