JPS6427143U - - Google Patents
Info
- Publication number
- JPS6427143U JPS6427143U JP12063687U JP12063687U JPS6427143U JP S6427143 U JPS6427143 U JP S6427143U JP 12063687 U JP12063687 U JP 12063687U JP 12063687 U JP12063687 U JP 12063687U JP S6427143 U JPS6427143 U JP S6427143U
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- air circulation
- casting mold
- circulation holes
- slit
- 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
- 238000005266 casting Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案に係る鋳造用金型の正面図、第
２図は第１図のＡ−Ａ線断面図、第３図は入れ子
の斜視図、第４図は第１図のＢ−Ｂ線拡大断面図
、第５図は第２図の要部拡大図である。 尚、図面中１は金型、３はキヤビテイ、５は空
気流通孔、６は入れ子、６ｂは凹部、６ｃは凸部
、７はスリツトである。
２図は第１図のＡ−Ａ線断面図、第３図は入れ子
の斜視図、第４図は第１図のＢ−Ｂ線拡大断面図
、第５図は第２図の要部拡大図である。 尚、図面中１は金型、３はキヤビテイ、５は空
気流通孔、６は入れ子、６ｂは凹部、６ｃは凸部
、７はスリツトである。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 金型内にキヤビテイに沿つて空気流通孔を
形成し、この空気流通孔とキヤビテイ面とを空気
の流通が可能で溶湯の侵入を阻止する程度のスリ
ツトにて連通せしめたことを特徴とする鋳造用金
型。 (2) 前記スリツトはキヤビテイにセツトされる
板状入れ子の厚み方向に凸凹部を設けることで形
成するようにしたことを特徴とする実用新案登録
請求の範囲第１項記載の鋳造用金型。
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987120636U JPH05270Y2 (ja) | 1987-08-06 | 1987-08-06 | |
| CA000556226A CA1315955C (en) | 1987-01-12 | 1988-01-11 | Mold casting process and apparatus, and method for producing mechanical parts |
| DE88300217T DE3885309T2 (de) | 1987-01-12 | 1988-01-12 | Verfahren und Vorrichtung zum Giessen in einer Giessform und Verfahren zur Herstellung von Maschinenteilen. |
| EP88300217A EP0275177B1 (en) | 1987-01-12 | 1988-01-12 | Mold casting process and apparatus, and method for producing mechanical parts |
| US07/143,625 US4971134A (en) | 1987-01-12 | 1988-01-13 | Mold casting process and apparatus, and method for producing mechanical parts |
| US07/583,965 US5065810A (en) | 1987-01-12 | 1990-09-17 | Method of producing mechanical parts by mold casting |
| US07/769,323 US5263532A (en) | 1987-01-12 | 1991-09-30 | Mold casting process and apparatus and method for producing mechanical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987120636U JPH05270Y2 (ja) | 1987-08-06 | 1987-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6427143U true JPS6427143U (ja) | 1989-02-16 |
| JPH05270Y2 JPH05270Y2 (ja) | 1993-01-06 |
Family
ID=31366920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987120636U Expired - Lifetime JPH05270Y2 (ja) | 1987-01-12 | 1987-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05270Y2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02127353U (ja) * | 1989-03-27 | 1990-10-19 | ||
| JP2012157887A (ja) * | 2011-01-31 | 2012-08-23 | Kurodite Kogyo Kk | 金型構造 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610455U (ja) * | 1979-07-04 | 1981-01-29 | ||
| JPS614846U (ja) * | 1984-06-09 | 1986-01-13 | 株式会社クボタ | 鋳造用金型のガス抜き構造 |
-
1987
- 1987-08-06 JP JP1987120636U patent/JPH05270Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610455U (ja) * | 1979-07-04 | 1981-01-29 | ||
| JPS614846U (ja) * | 1984-06-09 | 1986-01-13 | 株式会社クボタ | 鋳造用金型のガス抜き構造 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02127353U (ja) * | 1989-03-27 | 1990-10-19 | ||
| JP2012157887A (ja) * | 2011-01-31 | 2012-08-23 | Kurodite Kogyo Kk | 金型構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05270Y2 (ja) | 1993-01-06 |