JPH0464418U - - Google Patents
Info
- Publication number
- JPH0464418U JPH0464418U JP1990106957U JP10695790U JPH0464418U JP H0464418 U JPH0464418 U JP H0464418U JP 1990106957 U JP1990106957 U JP 1990106957U JP 10695790 U JP10695790 U JP 10695790U JP H0464418 U JPH0464418 U JP H0464418U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- metal plate
- sealing member
- superplastic
- denture base
- 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.)
- Granted
Links
- 238000000465 moulding Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
Description
第１図は本考案を実施した義歯床圧印成形装置
の一例について、その構造を模式的に示す縦断面
図である。
１……炉、２……型、２ａ……成形面、３……
超塑性金属板、４……シール部材。
FIG. 1 is a vertical cross-sectional view schematically showing the structure of an example of a denture base coining forming apparatus embodying the present invention. 1... Furnace, 2... Mold, 2a... Molding surface, 3...
Superplastic metal plate, 4...Sealing member.
Claims (1)
容し、該型の成形面に対向して超塑性金属板を両
炉間に環状のシール部材を介して挟み、超塑性温
度域に加熱した超塑性金属板をガス圧によつて型
の成形面に沿うように変形させる義歯床圧印成形
装置において、前記シール部材が純度９９％以上
の膨張性黒鉛シートからなることを特徴とする義
歯床圧印成形装置。 A mold for denture base molding is housed in one of the furnaces that can be divided into two, and a superplastic metal plate is sandwiched between the two furnaces via an annular sealing member, facing the molding surface of the mold, and heated to a superplastic temperature range. A denture base coining forming device that deforms a superplastic metal plate along a molding surface of a mold by gas pressure, wherein the sealing member is made of an expandable graphite sheet with a purity of 99% or more. Coining forming equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990106957U JPH076984Y2 (en) | 1990-10-11 | 1990-10-11 | Denture base coining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990106957U JPH076984Y2 (en) | 1990-10-11 | 1990-10-11 | Denture base coining machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0464418U true JPH0464418U (en) | 1992-06-02 |
| JPH076984Y2 JPH076984Y2 (en) | 1995-02-22 |
Family
ID=31853256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990106957U Expired - Lifetime JPH076984Y2 (en) | 1990-10-11 | 1990-10-11 | Denture base coining machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076984Y2 (en) |
-
1990
- 1990-10-11 JP JP1990106957U patent/JPH076984Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076984Y2 (en) | 1995-02-22 |
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