JPS58166312U - Denture centrifugal casting device - Google Patents
Denture centrifugal casting deviceInfo
- Publication number
- JPS58166312U JPS58166312U JP6225582U JP6225582U JPS58166312U JP S58166312 U JPS58166312 U JP S58166312U JP 6225582 U JP6225582 U JP 6225582U JP 6225582 U JP6225582 U JP 6225582U JP S58166312 U JPS58166312 U JP S58166312U
- Authority
- JP
- Japan
- Prior art keywords
- denture
- centrifugal
- main shaft
- rotating part
- casting device
- 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
- 238000009750 centrifugal casting Methods 0.000 title claims description 3
- 239000002184 metal Substances 0.000 claims 3
- 230000003213 activating effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000011505 plaster Substances 0.000 claims 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、この考案に係る義歯遠心鋳造装置の一実施例
を示すものであり、同図ａは正面図、同図すは上面図、
同図ｃ、 ｄは左右の側面図を示すものである。
図において１・・・・・・基台、３・・・・・・主軸、
４・・・・・・ストッパー軸、５・・・・・・第１のコ
イルバネ、８・・・・・・クラッチ、９・・・・・・回
転軸、１０・・・・・・遠心回転部、２１・・・・・・
ラチェット。Fig. 1 shows an embodiment of the denture centrifugal casting device according to this invention, in which a is a front view, a is a top view,
Figures c and d show left and right side views. In the figure, 1... base, 3... main shaft,
4... Stopper shaft, 5... First coil spring, 8... Clutch, 9... Rotating shaft, 10... Centrifugal rotation Part, 21...
Ratchet.
Claims (1)
し、該主軸の周縁にコイルバネを捲着しさらに該主軸の
一端に連結を保合離脱するクラッチを介して回転軸を回
転自在に嵌挿し、該回転軸の先端に該回転軸と直交する
垂直面において回転可能に遠心回転部を固着し、該遠心
回転部を陶磁器等よりなるルツボと金属製の筒内に石膏
等の埋没剤により形成され元義歯雌型とを連通してなる
鋳造ブロックとバランス錘とを両端部に配設して形成し
、該主軸の他端に一方向にのみ回転せしめるラチェット
を連設し、該遠心回転部の回転を一時的に阻止するスト
ッパ一手段を働かせて該クラッチを係合せしめた後該ラ
チェットを回転し該コイルバネを付勢し該ストッパ一手
段を解放せしめることにより該遠心回転部を所定方向に
回転せしめ該義歯雌型内に該ルツボ上で溶融された金属
を遠心力により注入してなることを特徴とする義歯遠心
鋳造装置。A main shaft is rotatably supported on a metal base having a predetermined shape, a coil spring is wound around the periphery of the main shaft, and the rotating shaft is rotatable via a clutch that connects and disconnects from one end of the main shaft. A centrifugal rotating part is fixed to the tip of the rotating shaft so as to be rotatable in a vertical plane perpendicular to the rotating shaft, and the centrifugal rotating part is embedded in a crucible made of ceramics or the like and a metal cylinder filled with plaster or the like. A cast block made of a compound and communicating with the original female mold of the denture is disposed at both ends, and a ratchet that rotates only in one direction is connected to the other end of the main shaft. After engaging the clutch by activating a stopper means for temporarily blocking the rotation of the centrifugal rotating part, the ratchet is rotated to bias the coil spring and release the stopper means, thereby stopping the centrifugal rotating part. 1. A denture centrifugal casting device, which is rotated in a predetermined direction and injects metal melted on the crucible into the denture female mold by centrifugal force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6225582U JPS58166312U (en) | 1982-04-30 | 1982-04-30 | Denture centrifugal casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6225582U JPS58166312U (en) | 1982-04-30 | 1982-04-30 | Denture centrifugal casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58166312U true JPS58166312U (en) | 1983-11-05 |
Family
ID=30072419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6225582U Pending JPS58166312U (en) | 1982-04-30 | 1982-04-30 | Denture centrifugal casting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58166312U (en) |
-
1982
- 1982-04-30 JP JP6225582U patent/JPS58166312U/en active Pending
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