US85600A - Improved mounting for artificial teeth - Google Patents
Improved mounting for artificial teeth Download PDFInfo
- Publication number
- US85600A US85600A US85600DA US85600A US 85600 A US85600 A US 85600A US 85600D A US85600D A US 85600DA US 85600 A US85600 A US 85600A
- Authority
- US
- United States
- Prior art keywords
- teeth
- artificial teeth
- improved mounting
- wire
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 6
- 229910052797 bismuth Inorganic materials 0.000 description 6
- 229910052718 tin Inorganic materials 0.000 description 6
- 229910001152 Bi alloy Inorganic materials 0.000 description 4
- 229910001128 Sn alloy Inorganic materials 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 210000004763 Bicuspid Anatomy 0.000 description 2
- 241000333979 Caloglyphus michaeli Species 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 2
- 240000005428 Pistacia lentiscus Species 0.000 description 2
- 101700065062 andA Proteins 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 229910000743 fusible alloy Inorganic materials 0.000 description 2
- 239000011507 gypsum plaster Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
Definitions
- Figure 2 is the same view, showing the rubber base removed.
- Figure 3 is across-section ofthe same, takenthrough the line z x, fig. 1.
- My invention has for its object to improve the construction of lower sets of artificial teeth, so as to make them stronger and better than whelmounted ,in the ordinary manner, and at the same time less liable to move when used for mastic'ating-purposes; andA It consists in loading or weighting the lower Inclars and bicuspids upon each side of the mouth with an alloy of tin and bismuth, and in connecting the said molars and bieuspids upon the two sides ofthe mouth with a metallic wire and plate, either or both wholly or partially embedded in the hard-rubber baseI of the set of teeth, as hereinafter more fully described.
- the teeth A are set in wax in the usual manner for an ordinary set of rubber teeth. After the ⁇ .teeth have been properly set upon the plaster cast,'the.four back teeth upon one side are removed, with the Wax in which they are set. One end of a wire or plate, B,'or of both a wire and plate, of any of the noble'metals, of suicient length to reach around to the four back teeth upon the other side', is then inserted in proper ⁇ position in the wax'.
- the four teeth, wax, and wire or plate B, or both a wire and plate, are then placed in a mixture of plaster of Paris, sand, and water, to form a mould.
- the weights c may, if desired, be made entirely of tin, but l prefer to use an ⁇ alloy of tin and bismuth, in the Aproportions of forty parts of tin to fifteen of bismuth, as forming a more fusible alloy, and at the same time one that will not melt under the heat required for vulcanizing the rubber. It should be observed, however, that almost vany alloy of ti'n and bismuth will answer the purpose.
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Corsets Or Brassieres (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
low-
ffiw. g l' WILLIAM C. fMICI-IAELIS,-'OF NEW YORK, N.Y.
A Letters Patent No. 85,600, dated Janne/ry 5, 1869.
IMPRGVED MOUNTING- FOR ARTlIFICIAL TEETH.
To all whom it may conce/rn Beit known that I, WILLIAM C. MIcHAELIs, of the city, county, and State of New York, haveinvented a new and useful Improvement in Mounting ArtificialV Teeth; and I do hereby declare that the .following is a full, clear, and exact description thereof, which will enable others skilled in the artl to make and use the same-reference being had to the accompanying drawings, forming a part of this specification, in Which-l Figure 1 represents a set of te`eth to which my improvement has been attached.
Figure 2 is the same view, showing the rubber base removed. v
Figure 3 is across-section ofthe same, takenthrough the line z x, fig. 1.
Similar letters of reference'indicate corresponding parts. Y
My invention has for its object to improve the construction of lower sets of artificial teeth, so as to make them stronger and better than whelmounted ,in the ordinary manner, and at the same time less liable to move when used for mastic'ating-purposes; andA It consists in loading or weighting the lower Inclars and bicuspids upon each side of the mouth with an alloy of tin and bismuth, and in connecting the said molars and bieuspids upon the two sides ofthe mouth with a metallic wire and plate, either or both wholly or partially embedded in the hard-rubber baseI of the set of teeth, as hereinafter more fully described.
The teeth A are set in wax in the usual manner for an ordinary set of rubber teeth. After the `.teeth have been properly set upon the plaster cast,'the.four back teeth upon one side are removed, with the Wax in which they are set. One end of a wire or plate, B,'or of both a wire and plate, of any of the noble'metals, of suicient length to reach around to the four back teeth upon the other side', is then inserted in proper`position in the wax'.
The four teeth, wax, and wire or plate B, or both a wire and plate, are then placed in a mixture of plaster of Paris, sand, and water, to form a mould.
When the mould is dry, the wax is removed and replaced with an alloy, c, oi' block-tin and bismuth.
When cold,`the plaster mould is removed and the other four back teeth connected with the other end of the wire and plate B; eitheror both, and provided withV proceeded with in the ordinary manner, so that the said weights c and wire and plate B, either or both', may be Wholly or partially embedded in the rubber base D.
' The weights c may, if desired, be made entirely of tin, but l prefer to use an` alloy of tin and bismuth, in the Aproportions of forty parts of tin to fifteen of bismuth, as forming a more fusible alloy, and at the same time one that will not melt under the heat required for vulcanizing the rubber. It should be observed, however, that almost vany alloy of ti'n and bismuth will answer the purpose. A
Having thus described my invention,
I claim as new, and desire to secure by Letters vPatent-' 1. Weighting the rear lower teeth upon each side with metallic Weights, c, substantially in the manner herein shown and described, and for the purpose set forth.
2. Connecting the rear teeth' upon the two sides of WM. O. MIHAELIS. Witnesses ALEX. F. ROBERTS, J AMES T. GRAHAM.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US85600A true US85600A (en) | 1869-01-05 |
Family
ID=2155089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US85600D Expired - Lifetime US85600A (en) | Improved mounting for artificial teeth |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US85600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2616175A (en) * | 1945-11-19 | 1952-11-04 | Buhler Adolf | Weighted denture |
-
0
- US US85600D patent/US85600A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2616175A (en) * | 1945-11-19 | 1952-11-04 | Buhler Adolf | Weighted denture |
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