Multi-axis positioner
US12287513B2 · kind B2 · utility
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79References
20Claims
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Key dates
| Filing date | Apr 26, 2023 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Apr 26, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/3616
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A multi-axis positioning stage or positioner includes a top plate supported and manipulatable by a plurality of prismatic joint actuators. Each actuator includes an actuator joint having four or five Degrees of Freedom (DOF) with the top plate. When one or more of the actuators extends or contracts, the pivot points, or four or five DOF actuator joints, of the remaining actuators are allowed to shift to move the top plate. The actuators can be disposed between at least one base plate or base structure, and can be fixed thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.