JPS61160913U - - Google Patents
Info
- Publication number
- JPS61160913U JPS61160913U JP4483785U JP4483785U JPS61160913U JP S61160913 U JPS61160913 U JP S61160913U JP 4483785 U JP4483785 U JP 4483785U JP 4483785 U JP4483785 U JP 4483785U JP S61160913 U JPS61160913 U JP S61160913U
- Authority
- JP
- Japan
- Prior art keywords
- chip
- fitting recess
- mold
- vent hole
- molds
- 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 claims description 4
- 239000011148 porous material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 239000012778 molding material Substances 0.000 claims 1
Description
第１図は本考案に係るモールド用金型の一実施
例の要部を示す部分縦断面図、第２図は他の実施
例の要部を示す部分縦断面図であり、第３図は本
考案のモールド用金型によつて作成されるキーボ
ード用のシート部材の一例の要部を示す部分縦断
面図である。
２１…上金型、２３…下金型、２５…雌型、２
７…雄型、３１…第１のチツプ嵌合凹陥、３３…
第２のチツプ嵌合凹陥、３５…第１の抜気孔、３
７…第２の抜気孔、４３…第１の細孔、４５…第
２の細孔、５１…第１のチツプ、５３…第２のチ
ツプ。
FIG. 1 is a partial vertical cross-sectional view showing the main parts of one embodiment of a molding die according to the present invention, FIG. 2 is a partial vertical cross-sectional view showing the main parts of another embodiment, and FIG. FIG. 1 is a partial vertical sectional view showing a main part of an example of a sheet member for a keyboard produced by the molding die of the present invention. 21... Upper mold, 23... Lower mold, 25... Female mold, 2
7...male mold, 31...first chip fitting recess, 33...
Second chip fitting recess, 35...first air vent hole, 3
7...Second vent hole, 43...First pore, 45...Second pore, 51...First chip, 53...Second chip.
Claims (1)
で加圧成形する金型の所定位置に所定の形状のチ
ツプ嵌合凹陥を配置し、このチツプ嵌合凹陥に予
めその形状に形成されたチツプを嵌合させて異種
材料を一体に成形するモールド用金型において、
真空ポンプ等に接続される抜気孔を金型内に適宜
配設し、前記チツプ嵌合凹陥の底面に前記抜気孔
に連通する複数の細孔を穿設したことを特徴とす
るモールド用金型。 A chip-fitting recess with a predetermined shape is placed in a predetermined position of the mold for sandwiching and press-molding a predetermined amount of molding material between two molds, and a chip-fitting recess formed in the chip-fitting recess with that shape in advance is In molds that mold dissimilar materials together by fitting chips together,
A molding die, characterized in that a vent hole connected to a vacuum pump or the like is appropriately arranged in the mold, and a plurality of pores communicating with the vent hole are bored in the bottom surface of the chip fitting recess. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4483785U JPS61160913U (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4483785U JPS61160913U (en) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61160913U true JPS61160913U (en) | 1986-10-06 |
Family
ID=30557777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4483785U Pending JPS61160913U (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61160913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02175110A (en) * | 1988-12-27 | 1990-07-06 | Sumitomo Chem Co Ltd | Manufacture of synthetic resin laminate having skin material and synthetic resin molding die therefor |
-
1985
- 1985-03-29 JP JP4483785U patent/JPS61160913U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02175110A (en) * | 1988-12-27 | 1990-07-06 | Sumitomo Chem Co Ltd | Manufacture of synthetic resin laminate having skin material and synthetic resin molding die therefor |