- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 55/226 - Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially
Patent holdings for IPC class F16D 55/226
Total number of patents in this class: 946
10-year publication summary
|
86
|
78
|
84
|
73
|
79
|
77
|
77
|
70
|
88
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1371 |
85 |
| HL Mando Corporation | 1725 |
64 |
| Hitachi Astemo, Ltd. | 6381 |
53 |
| KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 642 |
52 |
| Akebono Brake Industry Co., Ltd. | 360 |
43 |
| Brembo S.p.A. | 496 |
39 |
| Hyundai Mobis Co., Ltd. | 3400 |
33 |
| Robert Bosch GmbH | 43294 |
32 |
| ZF Active Safety GmbH | 254 |
32 |
| NTN Corporation | 4944 |
23 |
| Meritor Heavy Vehicle Braking Systems (UK) Limited | 79 |
20 |
| ZF CV Systems Europe BV | 801 |
20 |
| Foundation Brakes France | 83 |
19 |
| Toyota Motor Corporation | 33951 |
18 |
| ADVICS Co., Ltd. | 1333 |
18 |
| Hitachi Astemo France | 91 |
18 |
| ZF Active Safety US Inc. | 157 |
15 |
| WABCO Europe BVBA | 216 |
14 |
| Chassis Brakes International B.V. | 57 |
13 |
| Lucas Automotive GmbH | 307 |
13 |
| Other owners | 322 |