Differential compliant displacement reducer
US11837973B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2022 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Feb 2, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02N2/043
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention discloses a differential compliant displacement reducer, and relates to three technical solutions with similar working principles. The three technical solutions have the following characteristics: firstly, the three technical solutions all relate to an outer frame and all belong to a differential compliant displacement reducer circumferentially formed by extending upward and downward along both ends of the driver, and the working principle is similar; secondly, the differential motion of the three technical solutions comes from the difference caused by deformation of the upper and lower or inclined upper and lower deformable parts of the driver in the differential compliant displacement reducer; thirdly, compared with a traditional displacement amplifier, the three technical solutions all belong to the displacement reducer, the structure is simpler than that of the existing displacement amplifier; and fourthly, the three technical solutions can be matched with a macro-motion platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.