Dentistry – Apparatus – Work support
Patent
1986-12-19
1988-08-09
Wilson, John J.
Dentistry
Apparatus
Work support
433 55, 433 59, A61C 1100
Patent
active
047624906
ABSTRACT:
A tooth setting aid arrangement for use for positionally correctly setting artificial teeth in a complete lower denture on a lower jaw model in accordance with a Pound's line includes a holder which is positionally fixable with respect to the lower jaw model and is arched along an imaginary skullcap-shaped surface with a sagittal and transversal compensation curve, and two insert members which are pivotable and shiftable on the holder within the imaginary skullcap surface as well as arrestable in selected positions thereof relative to the holder for adjustment to the Pound's line. The holder is constituted by a bridge member which includes two plate-shaped bridge elements which are juxtaposed with one another and spaced from each other by a distancing element so as to bound an insertion space. Each of the insert members includes a straight portion and two arm portions which extend at an angle from one side of the straight portion. The insertion slot is dimensioned to receive the arm portions of either one of the insert members at a time, or of both of the insert members at the same time. Recessed head screws passing through the end portions of the bridge elements cooperate with knurled nuts for clamping the insert arms between the bridge portions upon tightening. The straight portions of the insert members have at least regions made of transparent material and provided with marking lines which are to be superimposed with the Pound's line.
REFERENCES:
patent: 2571280 (1951-10-01), Naggi
patent: 2618068 (1952-11-01), Apple
patent: 2748481 (1956-06-01), Glueck
patent: 2772477 (1956-12-01), Miller
patent: 3277576 (1966-10-01), Kraft
patent: 3414977 (1968-12-01), Cayo
patent: 3693257 (1972-09-01), Schreinemakers
Teltscher Erwin S.
Wilson John J.
LandOfFree
Tooth setting aid arrangement for positionally correctly setting does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tooth setting aid arrangement for positionally correctly setting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tooth setting aid arrangement for positionally correctly setting will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-916235