One-way speed limiter for a power door opening system for an aircraft
US-12214892-B2 · Feb 4, 2025 · US
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controlled by acceleration or deceleration of angular speed
controlled by acceleration or deceleration of angular speed · 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 | F16D43/24 |
| Official title | controlled by acceleration or deceleration of angular speed |
| Display label | controlled by acceleration or deceleration of angular speed |
| Total patents | 19 |
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 |
| 2016 | 2 |
| 2017 | 5 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
One-way speed limiter for a power door opening system for an aircraft
US-2024060344-A1 · Feb 22, 2024 · US
Torque restriction mechanism, drive device, and robot device
US-11148304-B2 · Oct 19, 2021 · US
Clutch and motor
US-11047433-B2 · Jun 29, 2021 · US
Clutch device for a drivetrain of a vehicle
US-2020232518-A1 · Jul 23, 2020 · US
Clutch and motor
US-2019331175-A1 · Oct 31, 2019 · US
Torque restriction mechanism, drive device, and robot device
US-2019299429-A1 · Oct 3, 2019 · US
Controller of vehicle and vehicle
US-9822829-B2 · Nov 21, 2017 · US
Controller of vehicle and vehicle
US-2017198764-A1 · Jul 13, 2017 · US
Clutched device with wrap spring clutch with overrun locking member
US-9651099-B2 · May 16, 2017 · US
Decoupler carrier with balanced forces
US-9638270-B2 · May 2, 2017 · US
Fluid driving device, motor assembly and centrifugal friction clutch thereof
US-2017058905-A1 · Mar 2, 2017 · US
Power transmitting device with overrunning decoupler
US-9441681-B2 · Sep 13, 2016 · US
Speed dependent clutch
US-9290882-B2 · Mar 22, 2016 · US
Clutched device with wrap spring clutch with overrun locking member
US-2015345575-A1 · Dec 3, 2015 · US
Decoupler carrier with balanced forces
US-2015122610-A1 · May 7, 2015 · US
Decoupler assembly with sliding interface between hub and pulley
US-8985293-B2 · Mar 24, 2015 · US
Power transmitting device with overrunning decoupler
US-2015075943-A1 · Mar 19, 2015 · US
Governor sheave with an overlapping flyweight system
US-8931598-B2 · Jan 13, 2015 · US