JPS6366547U - - Google Patents
Info
- Publication number
- JPS6366547U JPS6366547U JP15747086U JP15747086U JPS6366547U JP S6366547 U JPS6366547 U JP S6366547U JP 15747086 U JP15747086 U JP 15747086U JP 15747086 U JP15747086 U JP 15747086U JP S6366547 U JPS6366547 U JP S6366547U
- Authority
- JP
- Japan
- Prior art keywords
- siamese
- crankcase
- core
- connecting body
- buried plate
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000000498 cooling water Substances 0.000 claims 1
- 239000011324 bead Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Description
第１図乃至第３図はこの考案の一実施例を示す
もので、第１図はサイアミーズクランクケースの
鋳造装置の要部の概略構成を示す横断面図、第２
図は第１図の―線断面図、第３図は埋設板を
示す斜視図、第４図および第５図はそれぞれ異な
る別の実施例を示す斜視図、第６図はサイアミー
ズクランクケース本体の概略構成を示す横断面図
、第７図は従来のサイアミーズクランクケースの
鋳造装置の要部の横断面図である。
２……シリンダ部、３……連結体、６……隔壁
部分、１１……中子、１２……埋設板、１３……
ビード（補強用突起部）。
Figures 1 to 3 show an embodiment of this invention, with Figure 1 being a cross-sectional view showing a schematic configuration of the main parts of a Siamese crankcase casting device, and Figure 2 being
The figure is a cross-sectional view taken along the line -- in Figure 1, Figure 3 is a perspective view showing a buried plate, Figures 4 and 5 are perspective views showing different embodiments, and Figure 6 is a view of the Siamese crankcase main body. FIG. 7 is a cross-sectional view of a main part of a conventional Siamese crankcase casting apparatus. 2... Cylinder part, 3... Connecting body, 6... Partition wall part, 11... Core, 12... Buried plate, 13...
Bead (reinforcing protrusion).
Claims (1)
リンダ部を連結させた連結体が一体成形され、こ
の連結体の周囲に冷却水流通用のウオータジヤケ
ツトが形成されたサイアミーズクランクケースの
鋳造時に前記ウオータジヤケツト形成空間と対応
する形状の中子を設け、前記連結体の隣接するシ
リンダ部間の隔壁部分に埋設される平板状の埋設
板を予め前記中子に装着して前記中子を補強する
サイアミーズクランクケースの鋳造装置において
、前記埋設板にエンジンの幅方向に延設されて前
記埋設板の変形を防止する補強用突起部を設けた
ことを特徴とするサイアミーズクランクケースの
鋳造装置。 A connecting body connecting a plurality of cylinder parts is integrally molded inside the cylinder block body of the engine, and a water jacket for circulating cooling water is formed around this connecting body.The water jacket is formed when casting a Siamese crankcase. A Siamese crankcase in which a core having a shape corresponding to the space is provided, and a flat buried plate buried in a partition between adjacent cylinder parts of the connecting body is attached to the core in advance to reinforce the core. 1. A Siamese crankcase casting apparatus, characterized in that the buried plate is provided with a reinforcing protrusion extending in the width direction of the engine to prevent deformation of the buried plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15747086U JPS6366547U (en) | 1986-10-15 | 1986-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15747086U JPS6366547U (en) | 1986-10-15 | 1986-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6366547U true JPS6366547U (en) | 1988-05-02 |
Family
ID=31080047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15747086U Pending JPS6366547U (en) | 1986-10-15 | 1986-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6366547U (en) |
-
1986
- 1986-10-15 JP JP15747086U patent/JPS6366547U/ja active Pending