JPS6385354U - - Google Patents
Info
- Publication number
- JPS6385354U JPS6385354U JP18066586U JP18066586U JPS6385354U JP S6385354 U JPS6385354 U JP S6385354U JP 18066586 U JP18066586 U JP 18066586U JP 18066586 U JP18066586 U JP 18066586U JP S6385354 U JPS6385354 U JP S6385354U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- mold
- casting
- cylinder
- port
- 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
- 238000005266 casting Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１〜４図は本考案の一実施例としてのシリン
ダヘツド鋳造用鋳型を示すもので、第１図はその
セラミツク製中子を示す斜視図、第２図はその模
式図、第３図はその鋳造されたシリンダを示す縦
断面図、第４図はその鋳造されたシリンダを有す
るエンジンの要部断面図である。
１…シリンダブロツク、２…シリンダヘツド、
３…ピストン、４…吸気ポート、５…排気ポート
、６…吸気弁、７…排気弁、９…シリンダ、１０
…セラミツク製中子、１１…シリンダヘツド鋳造
用鋳型。
Figures 1 to 4 show a mold for casting a cylinder head as an embodiment of the present invention. Figure 1 is a perspective view showing its ceramic core, Figure 2 is a schematic diagram thereof, and Figure 3 is a mold for casting a cylinder head. FIG. 4 is a longitudinal cross-sectional view showing the cast cylinder, and FIG. 4 is a cross-sectional view of a main part of an engine having the cast cylinder. 1...Cylinder block, 2...Cylinder head,
3...Piston, 4...Intake port, 5...Exhaust port, 6...Intake valve, 7...Exhaust valve, 9...Cylinder, 10
...Ceramic core, 11...Cylinder head casting mold.
Claims (1)
、上記シリンダヘツドにおけるポートを成形する
中子が、薄いセラミツクで形成されていることを
特徴とする、シリンダヘツド鋳造用鋳型。 1. A mold for casting a cylinder head, characterized in that a core for forming a port in the cylinder head is formed of thin ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18066586U JPS6385354U (en) | 1986-11-25 | 1986-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18066586U JPS6385354U (en) | 1986-11-25 | 1986-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6385354U true JPS6385354U (en) | 1988-06-03 |
Family
ID=31124828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18066586U Pending JPS6385354U (en) | 1986-11-25 | 1986-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6385354U (en) |
-
1986
- 1986-11-25 JP JP18066586U patent/JPS6385354U/ja active Pending