F16D 1/093
Using one or more elastic segmented conical rings forming at least one
Official title: using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping (F16D1/091 takes precedence)
F16D1/093 (Using one or more elastic segmented conical rings forming at least one) appears on 302 US grants and 123 published applications in this corpus.
Search patents in F16D- Granted patents
- 302
- Published applications
- 123
- Assignees
- 190
- Inventors
- 454
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 6 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 7 | 0 |
| 1981 | 3 | 0 |
| 1982 | 9 | 0 |
| 1983 | 8 | 0 |
| 1984 | 6 | 0 |
| 1985 | 9 | 0 |
| 1986 | 16 | 0 |
| 1987 | 7 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 14 | 0 |
| 1992 | 12 | 0 |
| 1993 | 6 | 0 |
| 1994 | 10 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 12 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 2 |
| 2002 | 6 | 3 |
| 2003 | 4 | 3 |
| 2004 | 1 | 6 |
| 2005 | 3 | 8 |
| 2006 | 3 | 8 |
| 2007 | 7 | 5 |
| 2008 | 3 | 6 |
| 2009 | 3 | 3 |
| 2010 | 2 | 4 |
| 2011 | 2 | 4 |
| 2012 | 0 | 10 |
| 2013 | 2 | 3 |
| 2014 | 7 | 6 |
| 2015 | 6 | 5 |
| 2016 | 3 | 5 |
| 2017 | 3 | 4 |
| 2018 | 5 | 8 |
| 2019 | 4 | 9 |
| 2020 | 5 | 5 |
| 2021 | 6 | 3 |
| 2022 | 3 | 2 |
| 2023 | 3 | 3 |
| 2024 | 1 | 3 |
| 2025 | 4 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Braking and/or clamping device having a piston-loadable disk element6 Oct 2026US 12,753,816 B2
- Rotary compressor drive line30 Sep 2025US 12,429,054 B2Atlas Copco Airpower, Naamloze Vennootschap
- Torque tube coupler17 Jun 2025US 12,331,789 B2Array Tech, Inc.
- Keyless gear timing assembly for a reciprocating pump25 Mar 2025US 12,258,960 B2SPM Oil & Gas Inc.
- Pump shaft for a multi-stage pump25 Feb 2025US 12,234,831 B2KSB SE & Co. KGaA
- 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.
- Pump assembly13 Feb 2025US 2025/0052246 A1Grundfos Holding A/S
- Braking and/or clamping device having a piston-loadable disk element13 Feb 2025US 2025/0052292 A1
Most cited
By later US patents
- Couplings for joining shafts120US 5,655,849 AHenry Filters, Inc. · 1997
- 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
- Spiralling tapered slip-on drill string stabilizer56US 4,630,690 ADailey Petroleum Services Corp. · 1986
- Torque transmitting coupling with obtuse screw edge angles55US 4,645,473 A1987