A practical treatise on mechanical dentistry . flask. With one-half thus made, substantially the same processwill produce the counterpart. Fig. 177 shows the palate complete, with its attachment to theteeth. The palate is secured to the plate by a pin of gold passingthrough a hole in the palate of the same size; the head on the pin, Fig. being larger than the hole, is forced through, and thus the twohalves of the palate are bound together and joined to the plate. Fig. 178 shows a mold in four pieces. The blocks, C C, areaccurately adapted to the body of the mold, marked A, and areprevent
A practical treatise on mechanical dentistry . flask. With one-half thus made, substantially the same processwill produce the counterpart. Fig. 177 shows the palate complete, with its attachment to theteeth. The palate is secured to the plate by a pin of gold passingthrough a hole in the palate of the same size; the head on the pin, Fig. being larger than the hole, is forced through, and thus the twohalves of the palate are bound together and joined to the plate. Fig. 178 shows a mold in four pieces. The blocks, C C, areaccurately adapted to the body of the mold, marked A, and areprevented from coming improperly in contact with each other bythe flanges, D D, which overlap the rest upon the sides of the ARTIFICIAL TREATMENT OF PALATAL DEFECTS. 391 main piece. B shows the top of the mold, and the groove, E,provides for the surplus rubber in packing-. Such a mold makes the most perfect appliance that can be pro-duced. The palate is one homogeneous and inseparable piece. Fig. 178.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectdentist, bookyear1903
