- 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: 1009
10-year publication summary
|
90
|
79
|
84
|
75
|
79
|
78
|
82
|
75
|
94
|
63
|
| 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 | 1340 |
85 |
| HL Mando Corporation | 1856 |
71 |
| KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 665 |
54 |
| Hitachi Astemo, Ltd. | 6422 |
54 |
| Akebono Brake Industry Co., Ltd. | 366 |
46 |
| Brembo S.p.A. | 509 |
40 |
| Hyundai Mobis Co., Ltd. | 3643 |
38 |
| Robert Bosch GmbH | 44252 |
35 |
| ZF Active Safety GmbH | 267 |
35 |
| NTN Corporation | 4922 |
23 |
| Meritor Heavy Vehicle Braking Systems (UK) Limited | 88 |
20 |
| ZF CV Systems Europe BV | 823 |
20 |
| Foundation Brakes France | 83 |
19 |
| Hitachi Astemo France | 92 |
19 |
| Toyota Motor Corporation | 35992 |
18 |
| ADVICS Co., Ltd. | 1395 |
18 |
| ZF Active Safety US Inc. | 163 |
16 |
| WABCO Europe BVBA | 216 |
14 |
| Chassis Brakes International B.V. | 57 |
13 |
| Lucas Automotive GmbH | 300 |
13 |
| Other owners | 358 |