Method for producing dentures

Details Method for producing dentures Method for producing dentures

2002-11-14

2008-10-07

Howell, Daniel W (Department: 3726)

Gear cutting, milling, or planing

Milling

Process

C409S193000, C409S137000

Reexamination Certificate

active

07431545

ABSTRACT:
The invention relates to a method for producing dentures by milling a workpiece. The inventive method is characterized in that in the event of a change in the load on the workpiece or on the milling tool, or on the workpiece and on the milling tool, determined before the milling begins and occurring during the milling, the relative speed between the milling tool and the workplace is varied without using a regulation technique.

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Ahlmann, “CAD/CAM Systeme, Technik richtig gerechnet,”Zahntechnik Wirtschaft, Laborpp. 65-66 (Feb. 1999)(English Language Translation, “CAD/CAM Systems, Technology properly calculated,” (3pgs.)) (Feb. 1999).
Baltzer et al., “CAD/CAM in der Zahntechnik, CEREC inLab,” in German,Sonderdruck aus dental labor, Heft May 2001, Verlag Neuer Merkur GmbH, 80939 München, Germany, 6 pgs (English Language Translation, “CAD/CAM in dental technology, CEREC inLab,” Special Edition from “dental labor,” Issue May 2001, Neuer-Merkur GmbH Publishing Co., 80939 MMunich, (7 pgs.)) (May 2001).
“‘Erlkönige’ in der Zahntechnik Zirkonoxidkronen und-brücken per Knopfdruck,”Zahntechnik Wirtschaft, Laborp. 31 (May 1999) (English Language Translation, inTechnology, ‘Prototypes’ in Dental Technology, “Zirconium oxide crowns and bridges with the push of a button,” (2 pgs.)) (May 1999).
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Product Information Brochure, “Cerec 3, Operating Instructions for the Milling Unit/Scanning Milling Unit,” Sirona The Dental Company, Sirona Dental Systems GmbH, Title page, Customer Letter, List of Contents, pp. 5-36, and Publication page (Feb. 2000).
Product Information Brochure, “DC-Tell. Das faserverstarkte Polyamid. DC-TELL®,” in German, DCS Dental AG, Allschwil, Germany (2 pgs) (English Language Translation, “The fiberglass-reinforced polyamide, DC-TELL®,” (2 pgs.)) (Published on or before Sep. 17, 2001).
Product Information Brochure, “DC-Titan. Das leichte Metall. DC-TITAN®,” in German, DCS Dental AG, Allschwil, Germany (2 pgs) (English Language Translation, “The light metal, DC-TITAN®,” (2 pgs.)) (Published on or before Sep. 17, 2001).
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Product Information Brochure, “Die Procera® Technik, auf einen Blick, Volkeramische Kronen, Kronen und Brücken aus Titan, Individualisierte Distanzhülsen,” in German, Nobel Biocare AB, Göteborg, Sweden, 6 pgs (English Language Translation, “The Procera Technique, In one view, All-Ceramic crowns, Crowns and bridges made of titanium, Individualized centric posts,” (6 pgs.)) (Published on or before Aug. 2000).
Product Information Brochure, “Die reine Keramik. DC-ZIRKON®,” in German, DCS Dental AG, Allschwil, Germany (2 pgs) (English Language Translation, “The pure ceramic, DC-ZIRKON®,” (2pgs.)) (Published on or before Sep. 17, 2001).
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Product Information Brochure, &#

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