F16D 1/033
By clamping together two faces perpendicular to the axis of rotation
Official title: by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
F16D1/033 (By clamping together two faces perpendicular to the axis of rotation) appears on 194 US grants and 165 published applications in this corpus.
Search patents in F16D- Granted patents
- 194
- Published applications
- 165
- Assignees
- 155
- Inventors
- 428
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 3 | 6 |
| 2004 | 2 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 2 | 5 |
| 2009 | 1 | 3 |
| 2010 | 3 | 7 |
| 2011 | 3 | 12 |
| 2012 | 3 | 2 |
| 2013 | 5 | 10 |
| 2014 | 5 | 14 |
| 2015 | 13 | 17 |
| 2016 | 12 | 13 |
| 2017 | 17 | 8 |
| 2018 | 4 | 14 |
| 2019 | 11 | 11 |
| 2020 | 9 | 8 |
| 2021 | 5 | 7 |
| 2022 | 12 | 7 |
| 2023 | 6 | 5 |
| 2024 | 2 | 3 |
| 2025 | 3 | 4 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Generator rotor centering device14 Apr 2026US 12,601,581 B2Caterpillar Inc.
- Coupling assembly21 Oct 2025US 12,449,005 B2Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Driveline axle connection with radial direction face spline without retention check9 Jul 2026US 2026/0194110 A1GM Global Technology Operations LLC
- Friction shim19 Mar 2026US 2026/0078806 A1Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Flange connection and robot arm6 Nov 2025US 2025/0339976 A1Neura Robotics GmbH
- Coupling assembly26 Jun 2025US 2025/0207560 A1Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Disc coupling10 Apr 2025US 2025/0116301 A1PSC Couplings, LLC
Most cited
By later US patents
- Quick-connect mounting apparatus for modular pump system or generator system145US 8,757,918 B22014
- Strengthened graphite-metal threaded connection109US 4,685,822 AUnion Carbide Corporation · 1987
- Component connecting means especially flange connecting means53US 5,259,689 AGKN Cardantec International · 1993
- Apparatus to mechanically stress a bolt-type fastener39US 4,622,730 A1986
- Structure for preventing escape of jack bolts in apparatus to mechanically stress a bolt-type fastener36US 5,083,889 A1992