- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 1/091 - Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hubCouplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces and comprising a chamber including a tapered piston moved axially by fluid pressure to effect clamping
Patent holdings for IPC class F16D 1/091
Total number of patents in this class: 12
10-year publication summary
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aktiebolaget SKF | 3076 |
4 |
| JTEKT Corporation | 2554 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9020 |
1 |
| Cameron Rig Solutions, Inc. | 3 |
1 |
| Danieli & C. Officine Meccaniche S.p.A. | 712 |
1 |
| ETP Transmission AB | 24 |
1 |
| Indovinare Oy | 1 |
1 |
| Other owners | 0 |