Actuator for a drug administrating device
US10965189B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2019 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Dec 11, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K11/33
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An actuator unit includes a support plate having a first side and a second side; an electric motor with terminal lugs and a motor shaft; a motor mounting pocket on the first side, the motor mounting pocket accommodating the electric motor; mounting projections on the first side, the mounting projections including a plurality of clamping pockets; a PC-board insertion slot on the first side; a motor shaft passage from the first side to the second side; the motor shaft of the electric motor projecting from the first side through the shaft passage to the second side and carrying a pinion; a multistage reduction gear arranged on the second side and meshing with the pinion; and a plurality of conductor stampings fixed in the clamping pockets and connected with the terminal lugs of the electric motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.