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Publication numberDE3442158 A1
Publication typeApplication
Application numberDE19843442158
Publication date28 May 1986
Filing date17 Nov 1984
Priority date17 Nov 1984
Publication number19843442158, 843442158, DE 3442158 A1, DE 3442158A1, DE-A1-3442158, DE19843442158, DE3442158 A1, DE3442158A1, DE843442158
InventorsRudi Koerner
ApplicantRudi Koerner
Export CitationBiBTeX, EndNote, RefMan
External Links: DPMA, Espacenet
Method and device for milling dental prostheses
DE 3442158 A1
Abstract
A method for milling dental prostheses, especially crowns and bridges on residual teeth (22), utilises a milling tool (15) movable in three planes and driven by a motor (14), which can be used to reduce the wall thickness of the dental prosthesis. The movement of the milling tool (15) and the relative position thereof to the residual teeth (22) is displayed on a screen or monitor (19) via a contact pin (16) which is directly or indirectly connected with the milling tool and is guided on a contact plate (17) transmitting the movement of the contact pin. <IMAGE>
Description  available in
Claims  available in
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
DE3203937A1 *5 Feb 19821 Sep 1983Luc Dr BarrutVerfahren und vorrichtung zum maschinellen sanieren oder korrigieren mindestens eines zahnes oder zum maschinellen vorbereiten mindestens eines zahnes fuer eine festsitzende prothetische restaurierung und zum maschinellen herstellen der festsitzenden prothetischen restaurierung
EP0033492A1 *23 Jan 198112 Aug 1981Becker Dental-Labor GmbH.Process and device for producing a dental crown part
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
DE3604531A1 *13 Feb 198620 Aug 1987Kurt Kern Gmbh & Co KgMethod of producing denture parts and device for performing the method
DE3711010A1 *2 Apr 198720 Oct 1988Gunnar MartschkeElectronic exploratory grinding instrument
WO1991007141A1 *17 Nov 199030 May 1991Wolfgang BeckerProcess for making a dental prosthesis
Classifications
International ClassificationA61C13/00
Cooperative ClassificationA61C13/0003
European ClassificationA61C13/00C
Legal Events
DateCodeEventDescription
28 May 1986OP8Request for examination as to paragraph 44 patent law
7 Sep 19898131Rejection