JPS62180508U - - Google Patents
Info
- Publication number
- JPS62180508U JPS62180508U JP6930186U JP6930186U JPS62180508U JP S62180508 U JPS62180508 U JP S62180508U JP 6930186 U JP6930186 U JP 6930186U JP 6930186 U JP6930186 U JP 6930186U JP S62180508 U JPS62180508 U JP S62180508U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- sealing material
- compression
- sponge layer
- silicone
- 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
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図は圧縮前の本考案に係る成形型の略示断
面図、第２図は圧縮後の本考案に係る成形型の略
示断面図、第３図は従来例の断面図、第４図は第
３の圧縮前の状態を示す断面図、第５図は第３図
の圧縮後の状態を示す断面図である。
１……上型、２……下型、３……キヤビテイ、
１０……シール材、１１……シリコンゴムブロツ
ク層、１２……シリコンスポンジ層。
FIG. 1 is a schematic cross-sectional view of the mold according to the present invention before compression, FIG. 2 is a schematic cross-sectional view of the mold according to the present invention after compression, FIG. 3 is a cross-sectional view of the conventional example, and FIG. The figure is a sectional view showing the state before the third compression, and FIG. 5 is a sectional view showing the state after the compression of FIG. 1... Upper mold, 2... Lower mold, 3... Cavity,
10...Sealing material, 11...Silicone rubber block layer, 12...Silicone sponge layer.
Claims (1)
るためのシール材を備え、該シール材は圧縮時に
型面に密着するシリコンスポンジ層と該シリコン
スポンジ層に接合されたシリコンゴムブロツク層
とからなる圧縮成形型。 The upper mold or the lower mold is equipped with a sealing material to keep the cavity airtight, and the sealing material consists of a silicone sponge layer that tightly adheres to the mold surface during compression, and a silicone rubber block layer bonded to the silicone sponge layer. Compression mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6930186U JPS62180508U (en) | 1986-05-08 | 1986-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6930186U JPS62180508U (en) | 1986-05-08 | 1986-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62180508U true JPS62180508U (en) | 1987-11-16 |
Family
ID=30909909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6930186U Pending JPS62180508U (en) | 1986-05-08 | 1986-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62180508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005123358A1 (en) * | 2004-06-21 | 2005-12-29 | Mamada Sangyo | Mold, method of manufacturing the same, injection molding device, and injection molding method |
| JP2006035843A (en) * | 2004-06-21 | 2006-02-09 | Mamada Sangyo:Kk | Mold and its manufacturing method |
-
1986
- 1986-05-08 JP JP6930186U patent/JPS62180508U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005123358A1 (en) * | 2004-06-21 | 2005-12-29 | Mamada Sangyo | Mold, method of manufacturing the same, injection molding device, and injection molding method |
| JP2006035843A (en) * | 2004-06-21 | 2006-02-09 | Mamada Sangyo:Kk | Mold and its manufacturing method |