JPS61138452U - - Google Patents
Info
- Publication number
- JPS61138452U JPS61138452U JP2072785U JP2072785U JPS61138452U JP S61138452 U JPS61138452 U JP S61138452U JP 2072785 U JP2072785 U JP 2072785U JP 2072785 U JP2072785 U JP 2072785U JP S61138452 U JPS61138452 U JP S61138452U
- Authority
- JP
- Japan
- Prior art keywords
- vent plug
- slits
- top plate
- cylindrical part
- width
- 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 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Description
第１図は本考案のベントプラグの一例を示す斜
視図、第２図はその断面図、第３図はベントプラ
グを鋳型用模型に取り付けた状態を示す断面図で
ある。
１……筒状部、２……スリツト、３……天板。
FIG. 1 is a perspective view showing an example of the vent plug of the present invention, FIG. 2 is a sectional view thereof, and FIG. 3 is a sectional view showing the vent plug attached to a molding model. 1...Cylindrical part, 2...Slit, 3...Top plate.
Claims (1)
なるベントプラグにおいて、スリツトの幅を０．
６〜０．８mmとしたことを特徴とするベントプラ
グ。 In a vent plug consisting of a cylindrical part and a top plate having multiple slits, the width of the slits is set to 0.
A vent plug characterized by having a diameter of 6 to 0.8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2072785U JPS61138452U (en) | 1985-02-15 | 1985-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2072785U JPS61138452U (en) | 1985-02-15 | 1985-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138452U true JPS61138452U (en) | 1986-08-28 |
Family
ID=30511482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2072785U Pending JPS61138452U (en) | 1985-02-15 | 1985-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138452U (en) |
-
1985
- 1985-02-15 JP JP2072785U patent/JPS61138452U/ja active Pending