F16D 1/08
With clamping hub
Official title: with clamping hub; with hub and longitudinal key
F16D1/08 (With clamping hub) appears on 1,634 US grants and 1,089 published applications in this corpus.
Search patents in F16D- Granted patents
- 1,634
- Published applications
- 1,089
- Assignees
- 938
- Inventors
- 2,971
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 25 | 0 |
| 1977 | 18 | 0 |
| 1978 | 21 | 0 |
| 1979 | 11 | 0 |
| 1980 | 24 | 0 |
| 1981 | 20 | 0 |
| 1982 | 23 | 0 |
| 1983 | 21 | 0 |
| 1984 | 24 | 0 |
| 1985 | 25 | 0 |
| 1986 | 40 | 0 |
| 1987 | 28 | 0 |
| 1988 | 32 | 0 |
| 1989 | 37 | 0 |
| 1990 | 43 | 0 |
| 1991 | 40 | 0 |
| 1992 | 32 | 0 |
| 1993 | 30 | 0 |
| 1994 | 41 | 0 |
| 1995 | 23 | 0 |
| 1996 | 42 | 0 |
| 1997 | 38 | 0 |
| 1998 | 38 | 0 |
| 1999 | 35 | 0 |
| 2000 | 31 | 0 |
| 2001 | 32 | 13 |
| 2002 | 39 | 28 |
| 2003 | 25 | 24 |
| 2004 | 23 | 37 |
| 2005 | 21 | 34 |
| 2006 | 21 | 40 |
| 2007 | 20 | 30 |
| 2008 | 16 | 42 |
| 2009 | 22 | 38 |
| 2010 | 21 | 53 |
| 2011 | 23 | 36 |
| 2012 | 34 | 41 |
| 2013 | 35 | 33 |
| 2014 | 40 | 74 |
| 2015 | 61 | 53 |
| 2016 | 43 | 65 |
| 2017 | 45 | 68 |
| 2018 | 45 | 64 |
| 2019 | 59 | 59 |
| 2020 | 49 | 67 |
| 2021 | 44 | 41 |
| 2022 | 51 | 45 |
| 2023 | 33 | 36 |
| 2024 | 46 | 35 |
| 2025 | 33 | 23 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F16D 1/0852With radial clamping between the mating surfaces of the hub and shaft525
- F16D 1/09With radial clamping due to axial loading of at least one pair445
- F16D 1/0829With radial loading of both hub and shaft by an intermediate ring204
- F16D 1/0876With axial keys and no other radial clamping182
- F16D 1/0894With other than axial keys112
- F16D 1/0847With radial clamping due to a radial screw101
- F16D 1/0805With radial clamping due to deformation of a resilient body or a78
- F16D 1/0817With radial clamping due to rotation along an eccentric surface47
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
- Rotor shaft system with increased stiffness4 Aug 2026US 12,698,795 B2GM Global Technology Operations LLC
- Hydraulic coupling device23 Jun 2026US 12,663,033 B2Aktiebolaget Skf
- Shaft connector systems and methods9 Jun 2026US 12,650,150 B2AWC Frac Valves Inc.
- Shaft Connector Systems and Methods17 Sep 2026US 2026/0276042 A1AWC Frac Valves Inc.
- Rotation locking mechanism, rotary joint assembly, and medical device30 Jul 2026US 2026/0218842 A1Wuhan United Imaging Healthcare Co., Ltd.
- Force coupling assemblies and related systems and methods21 May 2026US 2026/0139709 A1US Synthetic Corporation
- Systems and Methods For Gearbox and Geardrive Assemblies21 May 2026US 2026/0142525 A1Regal Beloit America, Inc.
- Systems and Methods For Gearbox and Geardrive Assemblies21 May 2026US 2026/0142526 A1Regal Beloit America, Inc.
Most cited
By later US patents
- Medical device adapter with wrist mechanism1,269US 9,295,522 B2Covidien LP · 2016
- Medical device adapter with wrist mechanism794US 10,390,897 B2Covidien LP · 2019
- Key for coupling driving and driven members together153US 5,344,252 A1994
- Multiple shaft diameter flexible coupling system139US 6,682,432 B12004
- Shaft coupling132US 4,068,965 ACraneVeyor Corporation · 1978