JPS5859944U - internal combustion engine piston - Google Patents

internal combustion engine piston

Info

Publication number
JPS5859944U
JPS5859944U JP15485281U JP15485281U JPS5859944U JP S5859944 U JPS5859944 U JP S5859944U JP 15485281 U JP15485281 U JP 15485281U JP 15485281 U JP15485281 U JP 15485281U JP S5859944 U JPS5859944 U JP S5859944U
Authority
JP
Japan
Prior art keywords
piston
land
combustion engine
internal combustion
engine piston
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
Application number
JP15485281U
Other languages
Japanese (ja)
Inventor
大森　健一
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP15485281U priority Critical patent/JPS5859944U/en
Publication of JPS5859944U publication Critical patent/JPS5859944U/en
Pending 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 drawings]

第１図は従来の内燃機関のピストン頂部の要部縦断面図
、第２図は第１図のスカッフグループの　−要部拡大の
縦断面図、第３図及び第４図は本考案の各実施例におけ
るピストン頂部の要部縦断面図でありζ第３図はその実
施例１を示し、また竿先図はその実施例２を示している
。Fig. 1 is a vertical sectional view of the main part of the piston top of a conventional internal combustion engine, Fig. 2 is an enlarged longitudinal sectional view of the main part of the scuff group in Fig. 1, and Figs. 3 and 4 are each of the parts of the present invention. FIG. 3 is a vertical cross-sectional view of the principal part of the top of the piston in the embodiment, and FIG. 3 shows the first embodiment, and the rod tip diagram shows the second embodiment.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第１リング溝及び第２リング溝にリングトレーガを有す
るアルミ鋳造製のピストンにおいて、そのピストンの第
１ランド、第２ランド及び第３ランドのうち、少なくと
も第１ランド及び第２ランドの外周面にスカッフグルー
プを設けると共に、他の外周面をピストン本体の外周と
面一仕上げにしたことを特徴とする内燃機関のピストン
。In a cast aluminum piston having a ring trager in a first ring groove and a second ring groove, the outer peripheral surface of at least the first land and the second land among the first land, second land, and third land of the piston. A piston for an internal combustion engine, characterized in that a scuff group is provided at the top of the piston, and the other outer circumferential surface is finished flush with the outer circumference of the piston body.
JP15485281U 1981-10-20 1981-10-20 internal combustion engine piston Pending JPS5859944U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15485281U JPS5859944U (en) 1981-10-20 1981-10-20 internal combustion engine piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15485281U JPS5859944U (en) 1981-10-20 1981-10-20 internal combustion engine piston

Publications (1)

Publication Number Publication Date
JPS5859944U true JPS5859944U (en) 1983-04-22

Family

ID=29947440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15485281U Pending JPS5859944U (en) 1981-10-20 1981-10-20 internal combustion engine piston

Country Status (1)

Country Link
JP (1) JPS5859944U (en)

Similar Documents

Publication Publication Date Title
JPS5859944U (en) internal combustion engine piston
JPS5935661U (en) cylinder liner
JPS5875933U (en) Internal combustion engine piston ring device
JPS5921065U (en) piston
JPS582349U (en) engine piston
JPS5956353U (en) Piston for internal combustion engine
JPS60147736U (en) Cylinder liner for reciprocating internal combustion engines
JPS59137352U (en) Cast iron piston of internal combustion engine
JPS5990049U (en) Cylinder liner for internal combustion engines
JPS5976735U (en) cylinder liner
JPS58144046U (en) internal combustion engine piston
JPS6194259U (en)
JPS586940U (en) Piston for internal combustion engine
JPS59549U (en) Piston for internal combustion engine
JPS5968158U (en) internal combustion engine piston
JPS60108742U (en) engine cylinder
JPS58175148U (en) Internal combustion engine piston ring device
JPS5862140U (en) Engine cylinder block structure
JPS59102962U (en) internal combustion engine piston
JPS59160839U (en) Piston for internal combustion engine
JPS58181954U (en) internal combustion engine piston
JPS6098748U (en) Piston for internal combustion engine
JPS5898454U (en) internal combustion engine piston
JPS5964448U (en) Internal combustion engine cylinder liner
JPS59133751U (en) internal combustion engine