JPH01105062U - - Google Patents
Info
- Publication number
- JPH01105062U JPH01105062U JP19953187U JP19953187U JPH01105062U JP H01105062 U JPH01105062 U JP H01105062U JP 19953187 U JP19953187 U JP 19953187U JP 19953187 U JP19953187 U JP 19953187U JP H01105062 U JPH01105062 U JP H01105062U
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- casting
- pipe
- protruding
- tube
- 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 5
- 239000012530 fluid Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案の実施例を示す鋳型への設置状
態を示す一部断面平面図、第２図は離型直後の鋳
物を示す要部拡大断面図、第３図は従来例を示す
要部断面平面図である。
１０：鋳型、１２：鋳砂、１３：キヤビテイ、
１４：管体、ア：端部、１４ａ：主管、１４ｂ〜
１４ｅ：枝管、１５：ノツチ、１６：鋳造物、１
６ａ：本体。
Fig. 1 is a partial cross-sectional plan view showing an embodiment of the present invention, showing how it is installed in a mold, Fig. 2 is an enlarged sectional view of main parts showing a casting immediately after release from the mold, and Fig. 3 is a main part showing a conventional example. It is a partial cross-sectional plan view. 10: Mold, 12: Casting sand, 13: Cavity,
14: Pipe body, A: End part, 14a: Main pipe, 14b~
14e: Branch pipe, 15: Notch, 16: Casting, 1
6a: Main body.
Claims (1)
もに、この管体の端部を前記キヤビテイから突出
させて鋳型に係止し、前記キヤビテイ内に溶湯を
充填することにより、鋳物内に流体路を形成して
なる鋳ぐるみ用管体において、前記管体はキヤビ
テイから突出した直後の外周に環状のノツチを形
成したことを特徴とする鋳ぐるみ用管体の構造。 A fluid path is formed in the casting by arranging the intermediate part of the tube within the cavity, protruding the end of the tube from the cavity and locking it in the mold, and filling the cavity with molten metal. 1. A structure of a pipe for a casting, characterized in that the pipe has an annular notch formed on the outer periphery immediately after protruding from the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19953187U JPH01105062U (en) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19953187U JPH01105062U (en) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105062U true JPH01105062U (en) | 1989-07-14 |
Family
ID=31489979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19953187U Pending JPH01105062U (en) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105062U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5886955A (en) * | 1981-11-20 | 1983-05-24 | Hitachi Metals Ltd | Gate for cast pipe joint |
| JPS5976655A (en) * | 1982-10-26 | 1984-05-01 | Toyota Motor Corp | Production of hollow cam shaft |
-
1987
- 1987-12-29 JP JP19953187U patent/JPH01105062U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5886955A (en) * | 1981-11-20 | 1983-05-24 | Hitachi Metals Ltd | Gate for cast pipe joint |
| JPS5976655A (en) * | 1982-10-26 | 1984-05-01 | Toyota Motor Corp | Production of hollow cam shaft |