JPS55165253A - Polishing and refining device of sand - Google Patents
Polishing and refining device of sandInfo
- Publication number
- JPS55165253A JPS55165253A JP7203779A JP7203779A JPS55165253A JP S55165253 A JPS55165253 A JP S55165253A JP 7203779 A JP7203779 A JP 7203779A JP 7203779 A JP7203779 A JP 7203779A JP S55165253 A JPS55165253 A JP S55165253A
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- sand
- abrasive material
- shaft
- port
- 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
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Crushing And Grinding (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7203779A JPS55165253A (en) | 1979-06-07 | 1979-06-07 | Polishing and refining device of sand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7203779A JPS55165253A (en) | 1979-06-07 | 1979-06-07 | Polishing and refining device of sand |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55165253A true JPS55165253A (en) | 1980-12-23 |
JPS6315053B2 JPS6315053B2 (ja) | 1988-04-02 |
Family
ID=13477794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7203779A Granted JPS55165253A (en) | 1979-06-07 | 1979-06-07 | Polishing and refining device of sand |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55165253A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62240135A (ja) * | 1986-04-11 | 1987-10-20 | Kubota Ltd | 鋳砂再生装置 |
-
1979
- 1979-06-07 JP JP7203779A patent/JPS55165253A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62240135A (ja) * | 1986-04-11 | 1987-10-20 | Kubota Ltd | 鋳砂再生装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6315053B2 (ja) | 1988-04-02 |
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