Verbesserte Vorrichtung zur Unterstützung von vorgeformten Elementen zur Herstellung einzelner Superstrukturen für Zahnprothesen und System zur Unterstützung dieser Vorrichtung auf der Bearbeitungsmaschine der vorgeformten Elemente

Details

Veröffentlichungs-Nr.

EP2965712

Aktenzeichen

EP14175931

Anmeldetag

7. Juli 2014

Veröffentlichung

30. Januar 2019

Erteilung

30. Januar 2019

Rechtsraum

EP

IPC

A61C13/00B23Q3/06

Abstract

A supporting device (10) of preformed elements for producing single superstructures of dental prostheses, of the type consisting of a supporting body comprising an interface (8) for supporting a preformed element (2) with respect to the same device. According to the invention, said supporting body has a stem (17, 24) provided with an element (20, 26) housed in correspondence with said stem and which has a surface (22, 27) for supporting the preformed element (2) with respect to the same supporting body, wherein said supporting surface (22, 27) has larger dimensions than those of the above-mentioned interface (8). With respect to the known embodiments in the field, the device of the invention offers the advantage of also resisting side milling loads of the preformed element, which can therefore also withstand the side loads necessary for producing undercuts and processings below the emergency profile. Thanks to the device of the invention, in fact, the loads generated by side-oriented processings with respect to the preformed element are converted to axial or vertical forces, which even small-dimensioned screws are able to resist.

Anmelder

Firmen

Kulzer GmbH
Heraeus Kulzer GmbH

Land

🇩🇪 Deutschland

Fachgebiete