| 摘要 |
The present invention relates to a combination appliance, also known as a mounting aid, for holding and fixing a transfer bow, for pivotably holding and setting the desired angle of inclination of a frame part of an articulator, and for fixing superimposed jaw casts while mounting the cast of the opposite jaw in the articulator, by means of plaster of Paris. For this purpose, the combination appliance possesses a U-shaped cradle, the base surface of this cradle forming the setting-up surface, in order to guarantee that the combination appliance stands securely. A support for the transfer bow is fitted near the upper end of each sidewall, this support forming several supporting points, it being possible to fix the transfer bow on the support by means of a locking device. In addition, a movable pintle for the frame part of the dental articulator is located near the support, this pintle pointing into the interior space between the sidewalls, and being made in such a way that it is possible to set the dental articulator to the particular angle of inclination desired. Furthermore, a support column and a carrier block, which is height-adjustable and carries a resilient extension arm, are located on one of the sidewalls of the combination appliance, or on a portion of the support rail, which may be extended, this column and block being provided for the purpose of fixing superimposed jaw casts while the cast of the opposite jaw is mounted in the articulator by means of plaster of Paris.
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