JPS63188123U - - Google Patents
Info
- Publication number
- JPS63188123U JPS63188123U JP7872687U JP7872687U JPS63188123U JP S63188123 U JPS63188123 U JP S63188123U JP 7872687 U JP7872687 U JP 7872687U JP 7872687 U JP7872687 U JP 7872687U JP S63188123 U JPS63188123 U JP S63188123U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- hole
- narrowed
- partitioned
- loaded
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は、本考案の一実施例、第２図はその部
分拡大図、第３図は、第１図の底面の半分を示す
図で貫通孔の設置状況を表し、第４図は従来例を
示す。
１０……鋳型、１７……底面、１８……側辺、
３０……貫通孔、４０……通気性閉塞部材。
Fig. 1 is an embodiment of the present invention, Fig. 2 is a partially enlarged view thereof, Fig. 3 is a diagram showing half of the bottom of Fig. 1 and shows the installation situation of the through hole, and Fig. 4 is a conventional Give an example. 10...mold, 17...bottom, 18...side,
30...through hole, 40...breathable closing member.
Claims (1)
７から衝立した壁の側辺１８沿いに上下方向を貫
いて多数の通気孔３０を設け、その上端を極細に
絞つて前記側辺に臨ませると共に、下方拡径部に
通気性耐熱部材４０を装填したことを特徴とする
プラスチツクス真空成形金型の鋳型構造。 The inner surface of the substantially bowl-shaped mold 10, at least the bottom surface 1
A large number of ventilation holes 30 are provided vertically along the side 18 of the wall that is partitioned from 7, and the upper end of the hole is narrowed to a very fine diameter so as to face the side, and a breathable heat-resistant member 40 is provided in the lower diameter part. A mold structure of a plastic vacuum forming mold characterized by being loaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7872687U JPS63188123U (en) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7872687U JPS63188123U (en) | 1987-05-27 | 1987-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63188123U true JPS63188123U (en) | 1988-12-02 |
Family
ID=30927931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7872687U Pending JPS63188123U (en) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63188123U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5430883A (en) * | 1977-08-12 | 1979-03-07 | Oki Electric Ind Co Ltd | Charge transfer type photo detector |
| JPS57134261A (en) * | 1981-02-09 | 1982-08-19 | Tsuneaki Mori | Casting method for cast ware made of light alloy and its mold |
| JPS6167540A (en) * | 1984-09-12 | 1986-04-07 | Izumi Jidosha Kogyo Kk | Casting mold |
| JPS6261753A (en) * | 1985-09-11 | 1987-03-18 | Asahi Malleable Iron Co Ltd | Casting mold having vent hole |
-
1987
- 1987-05-27 JP JP7872687U patent/JPS63188123U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5430883A (en) * | 1977-08-12 | 1979-03-07 | Oki Electric Ind Co Ltd | Charge transfer type photo detector |
| JPS57134261A (en) * | 1981-02-09 | 1982-08-19 | Tsuneaki Mori | Casting method for cast ware made of light alloy and its mold |
| JPS6167540A (en) * | 1984-09-12 | 1986-04-07 | Izumi Jidosha Kogyo Kk | Casting mold |
| JPS6261753A (en) * | 1985-09-11 | 1987-03-18 | Asahi Malleable Iron Co Ltd | Casting mold having vent hole |