JPS61136156U - - Google Patents
Info
- Publication number
- JPS61136156U JPS61136156U JP1829685U JP1829685U JPS61136156U JP S61136156 U JPS61136156 U JP S61136156U JP 1829685 U JP1829685 U JP 1829685U JP 1829685 U JP1829685 U JP 1829685U JP S61136156 U JPS61136156 U JP S61136156U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- thrust side
- metal material
- heat
- resistant metal
- 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
- 239000007769 metal material Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 2
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図はこの考案の一実施例を示すピストンの
縦断面図、第２図は第１図の―線による断面
図、第３図は第１図のピストンのプロフイル図、
第４図は他の実施例の縦断面図である。
〔図面に限わした符号の説明〕、１……ピスト
ン本体、２……耐熱金属材、３……接続部材、４
……ピストンピン、５……スカート上部、６……
スカート下部、７……トツプリング溝、１０……
主燃焼室用凹部、１１……ピストンスラスト側、
１２……ピストンアンチスラスト側、１４……ク
ラウン、１５……トツプランド、１６……セカン
ドランド、１９……スカート部、２１……スラス
ト側耐熱金属材、２２……アンチスラスト側金属
材。
Fig. 1 is a longitudinal sectional view of a piston showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 is a profile view of the piston shown in Fig. 1.
FIG. 4 is a longitudinal sectional view of another embodiment. [Explanation of symbols limited to drawings], 1...Piston body, 2...Heat-resistant metal material, 3...Connecting member, 4
...Piston pin, 5...Skirt upper part, 6...
Lower part of the skirt, 7... Top spring groove, 10...
Main combustion chamber recess, 11... piston thrust side,
12... Piston anti-thrust side, 14... Crown, 15... Top land, 16... Second land, 19... Skirt portion, 21... Thrust side heat-resistant metal material, 22... Anti-thrust side metal material.
Claims (1)
びアンチスラスト側に耐熱金属材を設けた内燃機
関のピストン。 A piston for an internal combustion engine in which a heat-resistant metal material is provided on at least the thrust side and the anti-thrust side of the piston land.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1829685U JPS61136156U (en) | 1985-02-14 | 1985-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1829685U JPS61136156U (en) | 1985-02-14 | 1985-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61136156U true JPS61136156U (en) | 1986-08-25 |
Family
ID=30506798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1829685U Pending JPS61136156U (en) | 1985-02-14 | 1985-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61136156U (en) |
-
1985
- 1985-02-14 JP JP1829685U patent/JPS61136156U/ja active Pending