F16H 2055/173
Crown gears, i.e. gears have axially arranged teeth
Official title: {Crown gears, i.e. gears have axially arranged teeth}
F16H2055/173 (Crown gears, i.e. gears have axially arranged teeth) appears on 41 US grants and 45 published applications in this corpus.
Search patents in F16H- Granted patents
- 41
- Published applications
- 45
- Assignees
- 41
- Inventors
- 103
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
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| 1976 | 1 | 0 |
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| 2009 | 0 | 1 |
| 2010 | 1 | 9 |
| 2011 | 3 | 0 |
| 2012 | 2 | 1 |
| 2013 | 1 | 1 |
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| 2018 | 0 | 3 |
| 2019 | 3 | 1 |
| 2020 | 3 | 3 |
| 2021 | 1 | 5 |
| 2022 | 2 | 3 |
| 2023 | 3 | 1 |
| 2024 | 3 | 0 |
| 2025 | 2 | 6 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mechanical positioning device, system provided with said device and positioning process30 Jun 2026US 12,667,984 B2Tecsi S.R.L.
- Differential bevel gear, bevel gear differential and method for producing a differential bevel gear using forming technology9 Dec 2025US 12,492,743 B2Hirschvogel Holding GmbH
- Crown wheel gear1 Jul 2025US 12,345,319 B2Lewa GmbH
- Rotating member and forming method thereof18 Jun 2024US 12,013,021 B2Tsubakimoto Chain Co.
- Gear unit including a rotatably mounted toothed part, and process for manufacturing a gear unit including a toothed part7 May 2024US 11,976,714 B2Sew-Eurodrive GmbH & Co. KG
- Gearwheel, device and work machine6 Aug 2026US 2026/0226969 A1Deere & Company
- Electromechanical actuating device, and fluid distribution valve comprising such an electromechanical actuating device30 Jul 2026US 2026/0218806 A1Vernet
- Drivetrain for wind turbine and wind turbine11 Jun 2026US 2026/0160235 A1Envision Energy CO.,LTD
- Mechanical positioning device, system provided with said device and positioning process18 Sep 2025US 2025/0290562 A1Tecsi S.R.L.
- Drive device for vehicle31 Jul 2025US 2025/0242675 A1Aisin Corporation
Most cited
By later US patents
- Differential speed transmission43US 5,807,202 ASikorsky Aircraft Corporation · 1998
- Increased capacity face gear arrangement for transmitting torque through an angle and to a plurality of power extraction paths41US 5,233,886 ALucas Western, Inc. · 1993
- Epicyclic face gear reduction gearbox particularly for a gas turbine engine38US 6,183,388 B2Allison Engine Company, Inc. · 2001
- Gear arrangement for transmitting torque through an angle31US 5,135,442 ALucas Western, Inc. · 1992
- Offset face gear transmission24US 5,178,028 ALucas Western, Inc. · 1993