JPS63127716U - - Google Patents
Info
- Publication number
- JPS63127716U JPS63127716U JP1711687U JP1711687U JPS63127716U JP S63127716 U JPS63127716 U JP S63127716U JP 1711687 U JP1711687 U JP 1711687U JP 1711687 U JP1711687 U JP 1711687U JP S63127716 U JPS63127716 U JP S63127716U
- Authority
- JP
- Japan
- Prior art keywords
- press mold
- concrete
- press
- reaches
- 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.)
- Granted
Links
- 238000000465 moulding Methods 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図は本考案の一実施例に係るプレス型を示
す断面図、第２図は第１図に示すプレス型を製作
する手順を示す断面図、第３図は鋳鉄を素材とす
る従来のプレス型を示す断面図、第４図は第３図
に示すプレス型に対してエアーベント孔を形成す
る手順を示す断面図、第５図は従来のプレス型を
示す断面図である。
１０……プレス型、１１……成形面、１３……
パイプ。
Fig. 1 is a sectional view showing a press die according to an embodiment of the present invention, Fig. 2 is a sectional view showing the procedure for manufacturing the press die shown in Fig. 1, and Fig. 3 is a sectional view showing a conventional press die made of cast iron. FIG. 4 is a cross-sectional view showing a procedure for forming air vent holes in the press mold shown in FIG. 3, and FIG. 5 is a cross-sectional view showing a conventional press mold. 10... Press mold, 11... Molding surface, 13...
pipe.
Claims (1)
で一対をなし、前記２つのプレス型のうち少なく
とも１つがセメントを主原料とするコンクリート
により形成されてなるコンクリート製のプレス型
において、前記コンクリートにより形成されるプ
レス型の内部に、当該プレス型の前記成形面に一
端部が達しかつ他端部が前記成形面以外の部分に
達するパイプを埋設してなるコンクリート製のプ
レス型。 A press mold made of concrete, which is a pair of two press molds each having a forming surface on its surface, and at least one of the two press molds is formed of concrete whose main raw material is cement, wherein the press mold is formed of the concrete. A press mold made of concrete, comprising a pipe embedded inside a press mold, one end of which reaches the molding surface of the press mold, and the other end of which reaches a portion other than the molding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1711687U JPH0438907Y2 (en) | 1987-02-10 | 1987-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1711687U JPH0438907Y2 (en) | 1987-02-10 | 1987-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63127716U true JPS63127716U (en) | 1988-08-22 |
| JPH0438907Y2 JPH0438907Y2 (en) | 1992-09-11 |
Family
ID=30809582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1711687U Expired JPH0438907Y2 (en) | 1987-02-10 | 1987-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438907Y2 (en) |
-
1987
- 1987-02-10 JP JP1711687U patent/JPH0438907Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438907Y2 (en) | 1992-09-11 |