Light-pipe adjusting apparatus
US9977314B1 · kind B1 · utility
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0References
14Claims
0Family size
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Key dates
| Filing date | Mar 15, 2017 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Mar 15, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B21/145
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present application provides a light-pipe adjusting apparatus comprising: a first support; a light-pipe component, slidably connected to the first support via a first rail; and a first drive device, provided on the first support and connected to the light-pipe component for driving the light-pipe component to slide along the first rail. The present application can improve the accuracy and reliability of the position adjustment of the light-pipe component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.