F16D 1/0876
With axial keys and no other radial clamping
Official title: {with axial keys and no other radial clamping}
F16D1/0876 (With axial keys and no other radial clamping) appears on 182 US grants and 134 published applications in this corpus.
Search patents in F16D- Granted patents
- 182
- Published applications
- 134
- Assignees
- 156
- Inventors
- 409
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 2 | 3 |
| 2007 | 2 | 2 |
| 2008 | 1 | 5 |
| 2009 | 1 | 2 |
| 2010 | 3 | 4 |
| 2011 | 1 | 3 |
| 2012 | 3 | 7 |
| 2013 | 5 | 10 |
| 2014 | 3 | 14 |
| 2015 | 12 | 9 |
| 2016 | 10 | 11 |
| 2017 | 6 | 11 |
| 2018 | 6 | 4 |
| 2019 | 7 | 1 |
| 2020 | 2 | 12 |
| 2021 | 6 | 6 |
| 2022 | 5 | 9 |
| 2023 | 4 | 6 |
| 2024 | 9 | 5 |
| 2025 | 7 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transmission25 Nov 2025US 12,480,572 B2Flender GmbH
- Torque limiter, corresponding transmission assembly and use4 Nov 2025US 12,460,683 B2Compagnie Engrenages Et Reducteurs - Messian - Durand
- Tie rod-locking nut assembly and gas turbine including same14 Oct 2025US 12,442,300 B2Doosan Enerbility Co., Ltd.
- Assembly for connecting an adapter shaft to a shaft in a force-fitting manner using a clamping ring19 Aug 2025US 12,392,378 B2Sew-Eurodrive GmbH & Co. KG
- Adapter series for geared motors, and method for producing an adapter20 May 2025US 12,305,744 B2Sew-Eurodrive GmbH & Co. KG
- Shaft-hub connection having a shaft with a feather key groove, a hollow shaft, and a feather key, and method for producing a shaft-hub connection12 Feb 2026US 2026/0043427 A1Sew-Eurodrive GmbH & Co. KG
- Tapered adapter for rotatable assembly and associated method19 Jun 2025US 2025/0198465 A1Horton, Inc.
- Torque limiter, corresponding transmission assembly and use30 Jan 2025US 2025/0035167 A1Compagnie Engrenages Et Reducteurs - Messian - Durand
- Rotor shaft with localized splines for keyways23 Jan 2025US 2025/0030305 A1
- Shaft-mounted conveyor assembly2 Jan 2025US 2025/0002262 A1Laitram, L. L. C.
Most cited
By later US patents
- Key for coupling driving and driven members together153US 5,344,252 A1994
- Torque coupling system130US 5,028,211 AThe Carborundum Company · 1991
- Torque coupling system for graphite impeller shafts113US 5,025,198 AThe Carborundum Company · 1991
- Molten metal pump53US 9,951,777 B2Pyrotek, Inc. · 2018
- Tapered key coupling47US 4,217,061 A1980