The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 2009
Filed:
Sep. 22, 2005
Method for producing a mirror from a titanium-based material, and a mirror made from such a material
Hans-georg Marquardt, Uhldingen-Mühlhofen, DE;
Klaus-dieter Knapp, Überlingen, DE;
Alfred Gaiser, Überlingen, DE;
Peter Gerd Fisch, Überlingen, DE;
Anton Dittler, Überlingen, DE;
Dirk Bross, Überlingen, DE;
Thomas Betz, Überlingen, DE;
Jörg Baumgart, Salem, DE;
Hans-Georg Marquardt, Uhldingen-Mühlhofen, DE;
Klaus-Dieter Knapp, Überlingen, DE;
Alfred Gaiser, Überlingen, DE;
Peter Gerd Fisch, Überlingen, DE;
Anton Dittler, Überlingen, DE;
Dirk Bross, Überlingen, DE;
Thomas Betz, Überlingen, DE;
Jörg Baumgart, Salem, DE;
Diehl BGT Defence GmbH & Co. KG, Überlingen, DE;
Abstract
A method for producing a mirror () from a titanium-based material by using the technique of ultraprecision machining. The mirror produced using this method has both a shape accuracy and a surface roughness in the submicrometer region. The mirror () is made from a titanium-based material having a shape accuracy and a surface roughness in the submicrometer region, whose basic shape () has a has a reflecting surface () having a surface roughness of less than 60 nm, and in particular of less than 30 nm.