Self-activated no-back device
US-11906006-B2 · Feb 20, 2024 · US
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by moving discs or pads away from one another against radial walls of drums or cylinders
by moving discs or pads away from one another against radial walls of drums or cylinders · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16D55/04 |
| Official title | by moving discs or pads away from one another against radial walls of drums or cylinders |
| Display label | by moving discs or pads away from one another against radial walls of drums or cylinders |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2023 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Brake assembly and method for operating a brake assembly for a vehicle wheel
US-2023383803-A1 · Nov 30, 2023 · US
Brake assembly and method for operating a brake assembly for a vehicle wheel
US-2023213077-A1 · Jul 6, 2023 · US
Self-activated no-back device
US-2023115546-A1 · Apr 13, 2023 · US
Hoist and method for manufacturing hoist
US-11171539-B2 · Nov 9, 2021 · US
Disc brake
US-10895297-B2 · Jan 19, 2021 · US
Bicycle brake disc assembly
US-10753412-B2 · Aug 25, 2020 · US
Wheel drum brake assembly
US-2020172057-A1 · Jun 4, 2020 · US
Brake motor and method for manufacturing brake motor
US-2019238027-A1 · Aug 1, 2019 · US
Disc brake
US-2019024740-A1 · Jan 24, 2019 · US
Bicycle brake disc assembly
US-2018320745-A1 · Nov 8, 2018 · US
Brake module
US-2018223919-A1 · Aug 9, 2018 · US
Disc brakes
US-9180842-B2 · Nov 10, 2015 · US
Friction brake device
US-2015129382-A1 · May 14, 2015 · US
Friction brake device
US-2015114767-A1 · Apr 30, 2015 · US
Brake caliper for disc brake assembly and method and apparatus for producing same
US-8997945-B1 · Apr 7, 2015 · US
Friction brake device
US-2015075921-A1 · Mar 19, 2015 · US