F16D 1/092
The pair of conical mating surfaces being provided on the coupled hub
Official title: the pair of conical mating surfaces being provided on the coupled hub and shaft
F16D1/092 (The pair of conical mating surfaces being provided on the coupled hub) appears on 91 US grants and 58 published applications in this corpus.
Search patents in F16D- Granted patents
- 91
- Published applications
- 58
- Assignees
- 80
- Inventors
- 184
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 4 |
| 2010 | 1 | 2 |
| 2011 | 2 | 3 |
| 2012 | 2 | 4 |
| 2013 | 2 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 2 | 2 |
| 2017 | 2 | 3 |
| 2018 | 2 | 4 |
| 2019 | 3 | 4 |
| 2020 | 2 | 3 |
| 2021 | 0 | 6 |
| 2022 | 4 | 4 |
| 2023 | 4 | 3 |
| 2024 | 5 | 5 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Coupling system between an operating machine and a planetary gearbox11 Nov 2025US 12,467,506 B2Dinamic Oil S.P.A.
- Pair of connectable portions for connecting a transmission shaft and a roller6 May 2025US 12,292,087 B2Philip Morris Products S. A.
- Composite shaft17 Dec 2024US 12,169,002 B2Crompton Technology Group Limited
- Flange arrangement, flanged hub, stop member, gear unit, electric motor, wind turbine and industrial application20 Feb 2024US 11,905,925 B2Flender GmbH
- Coupling device and rotational phase adjustment method for coupling device20 Feb 2024US 11,906,003 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Gear arrangement19 Dec 2024US 2024/0418252 A1
- Torque-limiting coupling18 Jul 2024US 2024/0240673 A1Voith Patent GmbH
- High torque friction fit low moment hub joint assembly for a shaft25 Apr 2024US 2024/0133431 A1Riverhawk Company
- Tapered shaft hub adapter15 Feb 2024US 2024/0052891 A1Cummins Inc.
- Composite shaft25 Jan 2024US 2024/0026932 A1Crompton Technology Group Limited
Most cited
By later US patents
- Shaft coupling113US 4,767,230 AAlgonquin Co., Inc. · 1988
- Shaft coupling66US 4,043,146 AMotoren- und Turbinen-Union Muenchen GmbH M.A.N. Maybach Mercedes-Benz · 1977
- Quick release downhole motor coupling63US 4,391,547 ADresser Industries, Inc. · 1983
- Hybrid gas turbine rotor46US 4,639,194 AGeneral Motors Corporation · 1987
- Speed limiting arrangement for a centrifuge rotor having an axial mounting bolt31US 4,753,631 AE. I. Du Pont de Nemours and Company · 1988