Substrate for a mirror support with reduced weight as well as mirror with reduced-weight mirror support
- Diesen Text übersetzen Erste Seite Clipping von US8911098 (B2) In a substrate, particularly in a substrate for a mirror support, in which recesses are introduced in one surface, preferably in the back side of the substrate, as a result of which, in particular, bridging pieces are defined between the recesses, in order to achieve the situation that despite a reduced weight, a high rigidity still remains, which means only a slight sagging after its correct uptake in a holding device provided for it, it is provided that at least one first portion of the bridging pieces has a width that is different than a second portion of the bridging pieces.
Author: | Martin Schäfer, Thorsten DöhringORCiD, Volker Seibert, Thomas Westerhoff, Hans-Joachim Nowak |
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URL: | http://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=8911098B2&KC=B2&FT=D&ND=5&date=20141216&DB=EPODOC&locale=de_EP |
Document Type: | Patent |
Language: | English |
Year of Completion: | 2014 |
Contributing Corporation: | SCHOTT AG |
Release Date: | 2015/04/21 |
Tag: | Zerodur; astronomy; ceramic; lightweight; mirror |
GND Keyword: | Spiegeloptik; Raumfahrt |
Urheberrecht: | 0 |
Patentnummer: | US8911098 (B2) |
Patentnummer: | US2010103546 (A1) |
Land der Patentanmeldung: | USA |
research focus : | Materials / Innovative Material Processing |
Materials / Material Testing & Sensor Technology | |
Licence (German): |