F16D 2125/36
Helical cams, ball-rotating ramps
Official title: Helical cams, Ball-rotating ramps
F16D2125/36 (Helical cams, ball-rotating ramps) appears on 576 US grants and 468 published applications in this corpus.
Search patents in F16D- Granted patents
- 576
- Published applications
- 468
- Assignees
- 241
- Inventors
- 973
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 12 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 9 | 0 |
| 1982 | 8 | 0 |
| 1983 | 8 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 12 | 0 |
| 1988 | 6 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 8 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 12 | 7 |
| 2002 | 17 | 12 |
| 2003 | 14 | 13 |
| 2004 | 11 | 27 |
| 2005 | 17 | 13 |
| 2006 | 8 | 13 |
| 2007 | 3 | 12 |
| 2008 | 7 | 15 |
| 2009 | 7 | 20 |
| 2010 | 10 | 13 |
| 2011 | 8 | 11 |
| 2012 | 15 | 17 |
| 2013 | 12 | 13 |
| 2014 | 19 | 18 |
| 2015 | 17 | 23 |
| 2016 | 23 | 22 |
| 2017 | 18 | 26 |
| 2018 | 17 | 27 |
| 2019 | 23 | 22 |
| 2020 | 22 | 27 |
| 2021 | 25 | 27 |
| 2022 | 23 | 25 |
| 2023 | 25 | 22 |
| 2024 | 16 | 10 |
| 2025 | 16 | 17 |
| 2026 | 11 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Resettable mechanical disconnect15 Sep 2026US 12,736,094 B2Honeywell Aerospace US LLC
- Apparatus and method for braking mecanum wheels28 Jul 2026US 12,692,914 B2
- Ball-screw drive for electromechanical brake28 Jul 2026US 12,692,921 B2ZF Active Safety US Inc.
- Actuating device for a brake disc7 Jul 2026US 12,673,651 B2Brembo S.p.A.
- Integrated actuator assembly for disconnector device and electronic limited slip differential device23 Jun 2026US 12,663,047 B2Hyundai Motor Company
- Ball ramp drive for electromechanical brake8 Oct 2026US 2026/0309198 A1ZF Active Safety US Inc.
- Resettable mechanical disconnect27 Aug 2026US 2026/0251186 A1Honeywell International Inc.
- Hydrostatic Rotary Machine with Brake Discs Mounted on Bolts20 Aug 2026US 2026/0243316 A1Robert Bosch GmbH
- Braking system for a motor vehicle, braking device for a motor vehicle, and method for controlling a braking system of a motor vehicle6 Aug 2026US 2026/0225570 A1thyssenkrupp AG
- Electromechanical braking mechanism for a motor vehicle16 Jul 2026US 2026/0200451 A1thyssenkrupp AG
Most cited
By later US patents
- Brake actuating apparatus for a vehicle98US 5,348,123 AAkebono Brake Industry Co., Ltd. · 1994
- Cable feed for a mechanical ball bearing disc brake88US 6,520,297 B1Avid, L.L.C. · 2003
- Axle driving apparatus58US 5,394,699 AKanzaki Kokyukoki Mfg.Co., Ltd. · 1995
- Electromechanical brake with self-energization57US 6,318,513 B1Deutsches Zentrum für Luft- und Raumfahrt e. V. · 2001
- Combination no-back brake and torque limiter assembly46US 4,176,733 ASundstrand Corporation · 1979