Method and apparatus for mounting dental die models in dental st

Details Method and apparatus for mounting dental die models in dental st Method and apparatus for mounting dental die models in dental st

1976-07-26

1978-10-31

Peshock, Robert

A61C 1300

Patent

active

041226062

ABSTRACT:
Dental die models may be mounted in dental stone by filling a flexible tray having sides with uncured, fluid dental stone, and inserting the outer ends of dowel pins of the die models into the stone, while it still is in fluid condition. If more than one die model is inserted into the stone in the tray, the stone may be divided by inserting stiff divider partitions before curing. After curing, the stone is removed by flexing the tray, after which the stone may be broken along the divider partitions into separate pieces, and ground to a shape to fit in an articulator, or the like. Colored indicating members may be used to indicate the location of the outer ends of the dowel pins for grinding. Permanently emplaced portions of the die model may carry dowel pins having heads on their outer ends.

REFERENCES:
patent: 2337036 (1943-12-01), Erdle
patent: 3436827 (1969-04-01), Dew
patent: 3470614 (1969-10-01), Kelly
patent: 3581398 (1971-06-01), Thomas
patent: 3932939 (1976-01-01), Weissman
patent: 3952415 (1976-04-01), Samuel
"Locate Dowel Pins Accurately", by Dowolocztor, J. Aderer Inc., 21-24, 44th Ave, Long Island City, N.Y. 11101.

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