DEVICE AT AN ARTICULATOR

摘要

The invention relates to an arrangement (50) for an articulator (51) for holding cast impressions of upper and lower sets of teeth in conjunction with the testing and processing of the same and comprising two holders (7,11) capable of movement relative to one another, and each intended to hold its own cast impression of a set of teeth, with a spring device (6) arranged between the aforementioned holders (7,11). In accordance with the invention, the spring device is so arranged as to permit the holders to move forwards (52) and backwards (53) relative to one another from a neutral rest position (I) for the holders.