JPS5814439U - internal combustion engine piston - Google Patents
internal combustion engine pistonInfo
- Publication number
- JPS5814439U JPS5814439U JP10849181U JP10849181U JPS5814439U JP S5814439 U JPS5814439 U JP S5814439U JP 10849181 U JP10849181 U JP 10849181U JP 10849181 U JP10849181 U JP 10849181U JP S5814439 U JPS5814439 U JP S5814439U
- Authority
- JP
- Japan
- Prior art keywords
- oil ring
- combustion engine
- internal combustion
- engine piston
- pin
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の内燃機関のピストンの断面図、第２図は
第１図の■−■線断面図、第３図は本考案の内燃機関の
ピストンの側面図、第４図は第３図のＩＶ−ＩＶ線断面
図、第５図は第３図の■−■線断面図である。
１・・・頭部、１ａ・・・オイルリング受溝、１ｂ・・
・オイルリング、２・・・スカート部、３・・・ピンボ
ス部、４・・・ピンＬ ５−・・ピン、６・・・コネク
チングロット、８・・・サブオイルリング受溝、９・・
・サブオイルリング。Fig. 1 is a sectional view of a piston of a conventional internal combustion engine, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is a side view of a piston of an internal combustion engine of the present invention, and Fig. 4 is a FIG. 5 is a sectional view taken along the line IV-IV in FIG. 3, and FIG. 5 is a sectional view taken along the line ■--■ in FIG. 1... Head, 1a... Oil ring receiving groove, 1b...
・Oil ring, 2...Skirt part, 3...Pin boss part, 4...Pin L 5-...Pin, 6...Connecting slot, 8...Sub oil ring receiving groove, 9...
・Sub oil ring.
Claims (1)
リング１ｂが嵌着されている頭部１と、頭部１に連らな
るスカート部２と、スカート部２に設けられたピンボス
部３と、ピンボス部３に設けられたピン孔４を備えてい
て該ピン孔４に嵌挿したピン５によってコネクチングロ
ッド６に連結されているピストンにおいて前記スカート
部２にはサブオイルリング受溝１を設けると共に該サブ
オイルリング受溝８にはサブオイルリング９を嵌着して
なることを特徴とする内燃機関のピストン。A head 1 having an oil ring groove 1a on the outer peripheral surface and into which an oil ring 1b is fitted, a skirt 2 continuous to the head 1, and a pin boss 3 provided on the skirt 2. In the piston, which has a pin hole 4 provided in the pin boss portion 3 and is connected to a connecting rod 6 by a pin 5 inserted into the pin hole 4, a sub oil ring receiving groove 1 is provided in the skirt portion 2. A piston for an internal combustion engine, characterized in that a sub-oil ring 9 is fitted into the sub-oil ring receiving groove 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10849181U JPS5814439U (en) | 1981-07-21 | 1981-07-21 | internal combustion engine piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10849181U JPS5814439U (en) | 1981-07-21 | 1981-07-21 | internal combustion engine piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5814439U true JPS5814439U (en) | 1983-01-29 |
Family
ID=29902896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10849181U Pending JPS5814439U (en) | 1981-07-21 | 1981-07-21 | internal combustion engine piston |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814439U (en) |
-
1981
- 1981-07-21 JP JP10849181U patent/JPS5814439U/en active Pending
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