Dentistry – Apparatus – Work support
Patent
1983-03-23
1985-02-26
Wilson, John J.
Dentistry
Apparatus
Work support
433 60, 433 63, 433 65, A61C 1100
Patent
active
045015562
ABSTRACT:
A device for use with an articulator in the construction of artificial dentures, comprising a base adapted to be placed on the articulator, a tabletop on the base, the height of which is adjustable; and a removable template adapted to be pivotably mounted to a cradle provided in said tabletop. A knife edge unit with spaced apart knife edges, and a spear box and pointer adapted to be raised or lowered by means of a ramp and associated adjustment screw is removably attached to said base in a manner such that said spear box is guided for movement along said ramp by threaded means in simultaneously both upward and forward directions, and the pointer being adapted to retain in place thereon an upper rim impression and tray prior to its being mounted to an upper mounting ring of the articulator.
REFERENCES:
patent: 198853 (1878-01-01), Oehlecker
patent: 1614828 (1927-01-01), Coffin
patent: 2376384 (1945-05-01), Ringle et al.
patent: 2521599 (1950-09-01), Neil
patent: 2841871 (1958-07-01), Miller
patent: 2865102 (1958-12-01), Zelnigher
patent: 2959857 (1960-11-01), Stoll
patent: 4083114 (1978-04-01), Acevedo
patent: 4278426 (1981-07-01), Schwartz
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