JPS6347048U - - Google Patents
Info
- Publication number
- JPS6347048U JPS6347048U JP13764486U JP13764486U JPS6347048U JP S6347048 U JPS6347048 U JP S6347048U JP 13764486 U JP13764486 U JP 13764486U JP 13764486 U JP13764486 U JP 13764486U JP S6347048 U JPS6347048 U JP S6347048U
- Authority
- JP
- Japan
- Prior art keywords
- embossment
- keren
- casting
- utility
- steel plates
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 1
Description
第１図は本考案になる鋳造用ケレンを埋設した
ウオータジヤケツト中子の正面図、第２図は第１
図の―線断面図、第３図は鋳造されたシリン
ダブロツクのボア挾間断面の拡大図、第４図は鋳
造用ケレンの他の実施例を示す正面図、第５図は
第４図のＶ―Ｖ線断面図、第６図は従来のケレン
を用いたウオータジヤケツト中子の正面図、第７
図は第６図の―線断面図である。
１……ウオータジヤケツト中子、２……曲壁部
、１０……シリンダブロツク、４０……ケレン、
４０ｂ，４０ｄ……支縁、４０ｃ，４０ｆ……貫
通孔。
Figure 1 is a front view of the water jacket core in which the foundry for casting according to the present invention is embedded, and Figure 2 is the front view of the water jacket core of the present invention.
Fig. 3 is an enlarged cross-sectional view of the bore of the cast cylinder block, Fig. 4 is a front view showing another embodiment of the casting keren, and Fig. 5 is the V of Fig. 4. - V-line sectional view, Figure 6 is a front view of a water jacket core using conventional keren, Figure 7 is a front view of a water jacket core using conventional
The figure is a sectional view taken along the line -- in FIG. 1...Water jacket core, 2...Curved wall part, 10...Cylinder block, 40...Cleaning,
40b, 40d... support edge, 40c, 40f... through hole.
Claims (1)
ツト中子に配設される補強用ケレンであつて、該
ケレンはその両端部に形成された各支縁が上記中
子の対向する曲壁部のそれぞれに埋設されて中間
部が鋳包まれるように構成され、かつ、その長手
方向に少なくとも１個の貫通孔を有することを特
徴とする鋳造用ケレン。 (2) 上記ケレンは両端を開脚状に屈曲させて支
縁を形成した２枚の鋼板の接合よりなり、該接合
部分に両鋼板の膨出成形の複合によつて適数個の
貫通孔を形成したものである実用新案登録請求の
範囲第１項記載のケレン。[Claims for Utility Model Registration] (1) A reinforcing embossment disposed in a water jacket core for casting of a cylinder block, which embossment includes supporting edges formed at both ends of the embossment that are connected to the core. What is claimed is: 1. A casting wand, characterized in that it is embedded in each of the opposing curved wall parts so that the middle part thereof is cast-wrapped, and has at least one through hole in the longitudinal direction thereof. (2) The above-mentioned keren is made by joining two steel plates with both ends bent into a split-leg shape to form a support edge, and an appropriate number of through holes are formed in the joint part by combining the expansion molding of both steel plates. The keren according to claim 1 of the utility model registration claim, which is formed by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13764486U JPS6347048U (en) | 1986-09-08 | 1986-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13764486U JPS6347048U (en) | 1986-09-08 | 1986-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6347048U true JPS6347048U (en) | 1988-03-30 |
Family
ID=31041891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13764486U Pending JPS6347048U (en) | 1986-09-08 | 1986-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347048U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221698U (en) * | 1975-08-01 | 1977-02-16 | ||
| JPS5351852U (en) * | 1976-10-06 | 1978-05-02 | ||
| JPS563077U (en) * | 1979-06-22 | 1981-01-12 | ||
| JPS5642744A (en) * | 1979-09-14 | 1981-04-21 | Yamaha Motor Co Ltd | Low vibration engine |
-
1986
- 1986-09-08 JP JP13764486U patent/JPS6347048U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221698U (en) * | 1975-08-01 | 1977-02-16 | ||
| JPS5351852U (en) * | 1976-10-06 | 1978-05-02 | ||
| JPS563077U (en) * | 1979-06-22 | 1981-01-12 | ||
| JPS5642744A (en) * | 1979-09-14 | 1981-04-21 | Yamaha Motor Co Ltd | Low vibration engine |