Dual machine arrangement
US-2024367940-A1 · Nov 7, 2024 · US
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with a clutch or a coupling system between several motors, e.g. switching different speeds, progressive starting, torque limitation, flywheel (control B66B1/28)
with a clutch or a coupling system between several motors, e.g. switching different speeds, progressive starting, torque limitation, flywheel (control B66B1/28) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B66B11/0484 |
| Official title | {with a clutch or a coupling system between several motors, e.g. switching different speeds, progressive starting, torque limitation, flywheel (control B66B1/28)} |
| Display label | with a clutch or a coupling system between several motors, e.g. switching different speeds, progressive starting, torque limitation, flywheel (control B66B1/28) |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Skip hoist of a blast furnace
US-2022325367-A1 · Oct 13, 2022 · US
Traction geared machine for elevator
US-10850945-B2 · Dec 1, 2020 · US
Machine assembly and elevator
US-2018339883-A1 · Nov 29, 2018 · US
Traction geared machine for elevator
US-2017088400-A1 · Mar 30, 2017 · US
Method and arrangement for moving a heavy load
US-9415974-B2 · Aug 16, 2016 · US