Dental artificial skull with teeth

摘要

In a dental artificial skull with teeth (1) which comprises a maxillary model (2) arranged on an upper retaining plate (4) and a mandibular model (3) arranged on a lower retaining plate (5), both retaining plates (4, 5) having on their inner denture side an O-ring support device (8) for accommodation of the jaw models (2, 3) against which the jaw models (2, 3) can be tensioned with their basic surface (16), in each case by means of a tensioning means (9) that can be operated from the outside and penetrates the retaining plates (4, 5), uniform contact of the jaw model basic surface (16) with the O-ring support device (8) is to be possible in each case on tensioning of the jaw model, and for this reason the O-ring support device comprises three O-rings offset relative to one another. <IMAGE>