JPH0294518U - - Google Patents
Info
- Publication number
- JPH0294518U JPH0294518U JP155689U JP155689U JPH0294518U JP H0294518 U JPH0294518 U JP H0294518U JP 155689 U JP155689 U JP 155689U JP 155689 U JP155689 U JP 155689U JP H0294518 U JPH0294518 U JP H0294518U
- Authority
- JP
- Japan
- Prior art keywords
- plate material
- metal
- dental treatment
- metal plate
- crown
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000010970 precious metal Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 229910000510 noble metal Inorganic materials 0.000 claims 2
- 239000011162 core material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
Description
図面はこの出願の考案の実施例の概略図であり
、第１図は１実施例の板材の重合断面図、第２図
はクラツド板材の断面図、第３図は型に対するク
ラツド板材の圧印断面図、第４図は別の実施例の
板材の重合断面図、第５図はクラツド板材の断面
図、第６図は型に対するクラツド板材の圧印断面
図、第７図は他の実施例の板材の重合断面図、第
８図はクラツド板材の断面図、第９図は型に対す
るクラツド板材の圧印断面図である。
１，２……金属板材、４……易溶合金型、１…
…貴金属板材、２……非金属板材、３……クラツ
ド板材。
The drawings are schematic diagrams of embodiments of the invention of this application, and FIG. 1 is a superimposed cross-sectional view of the plate material of one embodiment, FIG. 2 is a cross-sectional view of the clad plate material, and FIG. 3 is a coined cross-section of the clad plate material against the mold. Figure 4 is a superposed sectional view of the plate material of another embodiment, Fig. 5 is a sectional view of the clad plate material, Fig. 6 is a sectional view of the coined plate material of the clad plate material against the mold, and Fig. 7 is a plate material of another embodiment. FIG. 8 is a sectional view of the clad plate material, and FIG. 9 is a sectional view of the clad plate material coined against the mold. 1, 2...Metal plate material, 4...Easily melted alloy type, 1...
...Precious metal plate material, 2...Non-metal plate material, 3...Clad plate material.
Claims (1)
工した歯科治療用金属冠において、上記金属板材
が易溶合金型に圧接される芯材、ベース材として
の非貴金属板材と該非貴金属材に対する貴金属板
材とによるクラツド板材であることを特徴とする
歯科治療用金属冠。 (2) 上記貴金属と非貴金属の少くともいづれか
一方が合金であることを特徴とする実用新案登録
請求の範囲第１項記載の歯科治療用金属冠。 (3) 上記貴金属板材が複層重合されていること
を特徴とする実用新案登録請求の範囲第１項又は
第２項いづれか記載の歯科治療用金属冠。[Scope of Claim for Utility Model Registration] (1) In a metal crown for dental treatment in which a multilayer polymerized metal plate material is coined into an easily meltable alloy mold, a core material and a base material in which the metal plate material is pressure-bonded to the easily meltable alloy mold. 1. A metal crown for dental treatment, characterized in that it is a clad plate material consisting of a non-precious metal plate material and a noble metal plate material for the non-precious metal material. (2) The metal crown for dental treatment according to claim 1, wherein at least one of the noble metal and the non-precious metal is an alloy. (3) The metal crown for dental treatment according to claim 1 or 2, characterized in that the precious metal plate material is multi-layered and polymerized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP155689U JPH0294518U (en) | 1989-01-12 | 1989-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP155689U JPH0294518U (en) | 1989-01-12 | 1989-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0294518U true JPH0294518U (en) | 1990-07-27 |
Family
ID=31201541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP155689U Pending JPH0294518U (en) | 1989-01-12 | 1989-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0294518U (en) |
-
1989
- 1989-01-12 JP JP155689U patent/JPH0294518U/ja active Pending
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