JPS55144358A - Connector of air feed pipe - Google Patents
Connector of air feed pipeInfo
- Publication number
- JPS55144358A JPS55144358A JP5185979A JP5185979A JPS55144358A JP S55144358 A JPS55144358 A JP S55144358A JP 5185979 A JP5185979 A JP 5185979A JP 5185979 A JP5185979 A JP 5185979A JP S55144358 A JPS55144358 A JP S55144358A
- Authority
- JP
- Japan
- Prior art keywords
- flask
- feed pipe
- air feed
- end opening
- moved
- 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
- 238000000465 moulding Methods 0.000 abstract 2
- 239000003110 molding sand Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Landscapes
- Casting Devices For Molds (AREA)
Abstract
PURPOSE: To eliminate the rubber hoses which are liable to be damaged by movement of the cover and simplify the device by letting an air feed pipe which communicates and connects at one end to the cover member of the mold molding device and is protrusively provided with the other end opening outward move upward so that it is communicated and connected to the upper stationary connecting pipe.
CONSTITUTION: When a pattern plate 6 is moved upward, a molding flask 12 is placed thereon and is moved upward. It is stopped when superposed and placed with a build-up flask 13. Next, a cover member 20 which is open at the bottom surface above a roller conveyor 19 is moved laterally from the opposing above of the plate 6 and molding sand is packed into the flasks 12, 13. After the member 20 is moved to right above the flask 13, the member 20 is placed on the flask 13 by the reascening of the plate 6 and the top end opening face 26 of an air feed pipe 24 is pressure-contacted to the bottom end opening face 29 of a connecting pipe 28 by way of a sealing member 30. As a result of this, the pipes 24, 28 are airtightly communicated, connected and stopped. Following to this, compressed air is flowed into the flasks 12, 13 through pipes 33, 28, 24 and lower chamber 23 and is flowed toward small holes 8, whereby the sand is solidified.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5185979A JPS55144358A (en) | 1979-04-24 | 1979-04-24 | Connector of air feed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5185979A JPS55144358A (en) | 1979-04-24 | 1979-04-24 | Connector of air feed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55144358A true JPS55144358A (en) | 1980-11-11 |
Family
ID=12898581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5185979A Pending JPS55144358A (en) | 1979-04-24 | 1979-04-24 | Connector of air feed pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55144358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5977541U (en) * | 1982-11-12 | 1984-05-25 | 新東工業株式会所 | Blowing mold making machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438222A (en) * | 1977-09-01 | 1979-03-22 | Sintokogio Ltd | Mold making machine |
-
1979
- 1979-04-24 JP JP5185979A patent/JPS55144358A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438222A (en) * | 1977-09-01 | 1979-03-22 | Sintokogio Ltd | Mold making machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5977541U (en) * | 1982-11-12 | 1984-05-25 | 新東工業株式会所 | Blowing mold making machine |
| JPS6317558Y2 (en) * | 1982-11-12 | 1988-05-18 |
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