JPH01122909U - - Google Patents
Info
- Publication number
- JPH01122909U JPH01122909U JP1979588U JP1979588U JPH01122909U JP H01122909 U JPH01122909 U JP H01122909U JP 1979588 U JP1979588 U JP 1979588U JP 1979588 U JP1979588 U JP 1979588U JP H01122909 U JPH01122909 U JP H01122909U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molding surface
- upper mold
- molding
- foam molding
- 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
- 238000010097 foam moulding Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案にかかる発泡成形金型の構造を
示す断面図、第２図はその金型の発泡成形後の状
態を示す断面図、第３図は従来の発泡成形金型の
構造を示す断面図、第４図はこの従来の金型にお
ける発泡成形後の状態を示す断面図である。
１…上型、２…下型、３…凹形状成形面、４…
エア抜き孔、８…密着ダイヤフラム、９ａ…空所
部。
Figure 1 is a sectional view showing the structure of the foam molding mold according to the present invention, Figure 2 is a sectional view showing the state of the mold after foam molding, and Figure 3 is the structure of the conventional foam molding mold. FIG. 4 is a cross-sectional view showing the state of this conventional mold after foam molding. 1... Upper die, 2... Lower die, 3... Concave molding surface, 4...
Air vent hole, 8...adhering diaphragm, 9a...vacant space.
Claims (1)
該成形面内に開口するエア抜き孔を有する発泡成
形金型において、前記上型に、常時は前記成形面
上の空所部を隔離し、発泡圧によつて上型の該成
形面に密着するダイヤフラムを装着した発泡成形
金型。 In a foam molding mold consisting of an upper mold and a lower mold each having a molding surface, the upper mold having an air vent opening into the molding surface, the upper mold is provided with a cavity on the molding surface that is normally isolated. , a foam molding mold equipped with a diaphragm that is brought into close contact with the molding surface of the upper mold by foaming pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979588U JPH01122909U (en) | 1988-02-17 | 1988-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979588U JPH01122909U (en) | 1988-02-17 | 1988-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01122909U true JPH01122909U (en) | 1989-08-21 |
Family
ID=31235617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979588U Pending JPH01122909U (en) | 1988-02-17 | 1988-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01122909U (en) |
-
1988
- 1988-02-17 JP JP1979588U patent/JPH01122909U/ja active Pending