JPS6328957U - - Google Patents
Info
- Publication number
- JPS6328957U JPS6328957U JP12282386U JP12282386U JPS6328957U JP S6328957 U JPS6328957 U JP S6328957U JP 12282386 U JP12282386 U JP 12282386U JP 12282386 U JP12282386 U JP 12282386U JP S6328957 U JPS6328957 U JP S6328957U
- Authority
- JP
- Japan
- Prior art keywords
- alloy material
- portion made
- piston
- thermal conductivity
- utility
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
- Powder Metallurgy (AREA)
Description
第１図は本考案の一例のピストンの断面図、第
２図は別の例の断面図、第３図はピストン成形例
を示す断面図、第４図は別の成形例を示す断面図
、第５図は上金型を示す斜視図、第６図は第１図
の変形例を示す断面図、第７図は第２図の変形例
を示す断面図である。
図中：１…ピストン、２…クラウン部、３…ス
カート部。
FIG. 1 is a cross-sectional view of a piston according to an example of the present invention, FIG. 2 is a cross-sectional view of another example, FIG. 3 is a cross-sectional view showing an example of piston molding, and FIG. 4 is a cross-sectional view showing another example of molding. 5 is a perspective view showing the upper mold, FIG. 6 is a sectional view showing a modification of FIG. 1, and FIG. 7 is a sectional view showing a modification of FIG. 2. In the figure: 1...piston, 2...crown part, 3...skirt part.
Claims (1)
および高強度にして耐摩耗性の秀れたＡｌ合金材
で少なくとも形成したスカート部を有するピスト
ン。 A piston having at least a crown portion made of an Al alloy material with high thermal conductivity and a skirt portion made of an Al alloy material with high strength and excellent wear resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12282386U JPS6328957U (en) | 1986-08-12 | 1986-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12282386U JPS6328957U (en) | 1986-08-12 | 1986-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6328957U true JPS6328957U (en) | 1988-02-25 |
Family
ID=31013374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12282386U Pending JPS6328957U (en) | 1986-08-12 | 1986-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6328957U (en) |
-
1986
- 1986-08-12 JP JP12282386U patent/JPS6328957U/ja active Pending