Failsafe brake device for robotic and other applications
US-11732768-B2 · Aug 22, 2023 · US
shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member (similar clutches F16D13/08)
shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member (similar clutches F16D13/08) · 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 | F16D49/02 |
| Official title | shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member (similar clutches F16D13/08) |
| Display label | shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member (similar clutches F16D13/08) |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 20 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Window covering and driving device thereof
US-11629552-B2 · Apr 18, 2023 · US
Electromotive furniture drive comprising a drive motor with a brake device
US-11539266-B2 · Dec 27, 2022 · US
Disc brake having an actuation device
US-11466741-B2 · Oct 11, 2022 · US
Failsafe brake device for robotic and other applications
US-2021301895-A1 · Sep 30, 2021 · US
Window covering and driving device thereof
US-2021164290-A1 · Jun 3, 2021 · US
Torque-limiting device
US-10859123-B2 · Dec 8, 2020 · US
Disc brake having an actuation device
US-2020224740-A1 · Jul 16, 2020 · US
Electromotive furniture drive comprising a drive motor with a brake device
US-2020014280-A1 · Jan 9, 2020 · US
Motor brake system
US-10520054-B2 · Dec 31, 2019 · US
Shaft assembly and aircraft engine with a shaft assembly
US-2019277342-A1 · Sep 12, 2019 · US
Motor brake system
US-2019101175-A1 · Apr 4, 2019 · US
Torque-limiting device
US-2018355921-A1 · Dec 13, 2018 · US
Wrap spring park brake system, apparatus and method
US-9995351-B2 · Jun 12, 2018 · US
Electro ceramic coated aluminum transmission components
US-9915007-B2 · Mar 13, 2018 · US
Hand-held work implement and process for producing a braking device of a hand-held work implement
US-9624993-B2 · Apr 18, 2017 · US
Bi-stable voice coil park brake
US-9586678-B2 · Mar 7, 2017 · US
Electro ceramic coated aluminum transmission components
US-2016376720-A1 · Dec 29, 2016 · US
Bi-stable clutch with permanent magnet array
US-9463872-B2 · Oct 11, 2016 · US
Motor having a braking function and used in linear actuator
US-9444305-B2 · Sep 13, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D49/02?
- CPC F16D49/02 is the Cooperative Patent Classification code for “shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member (similar clutches F16D13/08).”
- How many patents are filed under CPC F16D49/02 (shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member (similar clutches F16D13/08))?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC F16D49/02 growing?
- Publication counts under this code: 2 in 2022 vs 2 in 2023 (latest complete years).