JPS582349U - engine piston - Google Patents

engine piston

Info

Publication number
JPS582349U
JPS582349U JP9614081U JP9614081U JPS582349U JP S582349 U JPS582349 U JP S582349U JP 9614081 U JP9614081 U JP 9614081U JP 9614081 U JP9614081 U JP 9614081U JP S582349 U JPS582349 U JP S582349U
Authority
JP
Japan
Prior art keywords
piston
engine piston
engine
ring
ring groove
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.)
Granted
Application number
JP9614081U
Other languages
Japanese (ja)
Other versions
JPS6335175Y2 (en
Inventor
知明 伊藤
Original Assignee
いすゞ自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP9614081U priority Critical patent/JPS582349U/en
Publication of JPS582349U publication Critical patent/JPS582349U/en
Application granted granted Critical
Publication of JPS6335175Y2 publication Critical patent/JPS6335175Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の一実施例におけるエンジン用ビス　−トン
の要部を示す縦断図である。 １・・・ピストン、２・・・トップリング溝、３・・・
サードリング溝、４・・・オイルリング溝、６・・・ト
ップランド、７・・・セカンドランド、８・・・サード
ランド、９・・・切欠、き部、１０・・・内周面、１１
・・・連通孔、２Ａ、　　３Ａ、　　４Ａ・・・リング
。The figure is a longitudinal sectional view showing the main parts of an engine bis-ton according to an embodiment of the present invention. 1...Piston, 2...Top ring groove, 3...
Third ring groove, 4...Oil ring groove, 6...Top land, 7...Second land, 8...Third land, 9...Notch, gap, 10...Inner peripheral surface, 11
...Communication hole, 2A, 3A, 4A...Ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外周部にトップリング溝、セカンドリング溝及びオイル
リング溝が設けられ、それぞれトップリング、セカンド
リング及びオイルリングが嵌装されるように構成された
エンジン用ピストンにおいて、セカンドリング溝とオイ
ルリング溝との間のサードランドに切欠き部を形成する
と共に、ピストン内周部に通ずる連通孔を設けたことを
特徴とするエンジン用ピストン。In an engine piston, a top ring groove, a second ring groove, and an oil ring groove are provided on the outer periphery, and the top ring, second ring, and oil ring are fitted into the engine piston. A piston for an engine, characterized in that a notch is formed in the third land between the pistons, and a communication hole communicating with the inner peripheral part of the piston is provided.
JP9614081U 1981-06-30 1981-06-30 engine piston Granted JPS582349U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9614081U JPS582349U (en) 1981-06-30 1981-06-30 engine piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9614081U JPS582349U (en) 1981-06-30 1981-06-30 engine piston

Publications (2)

Publication Number Publication Date
JPS582349U true JPS582349U (en) 1983-01-08
JPS6335175Y2 JPS6335175Y2 (en) 1988-09-19

Family

ID=29891021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9614081U Granted JPS582349U (en) 1981-06-30 1981-06-30 engine piston

Country Status (1)

Country Link
JP (1) JPS582349U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142342U (en) * 1982-03-19 1983-09-26 日産自動車株式会社 internal combustion engine piston
JPS60228747A (en) * 1984-01-12 1985-11-14 エ−イ−・ピ−エルシ− Piston for internal combustion engine and piston ring unit
JPH02176149A (en) * 1988-11-04 1990-07-09 Borgo Nova Spa Piston and piston ring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142342U (en) * 1982-03-19 1983-09-26 日産自動車株式会社 internal combustion engine piston
JPS60228747A (en) * 1984-01-12 1985-11-14 エ−イ−・ピ−エルシ− Piston for internal combustion engine and piston ring unit
JPH02176149A (en) * 1988-11-04 1990-07-09 Borgo Nova Spa Piston and piston ring

Also Published As

Publication number Publication date
JPS6335175Y2 (en) 1988-09-19

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