JPS6049243U - Piston for internal combustion engine - Google Patents

Piston for internal combustion engine

Info

Publication number
JPS6049243U
JPS6049243U JP14306783U JP14306783U JPS6049243U JP S6049243 U JPS6049243 U JP S6049243U JP 14306783 U JP14306783 U JP 14306783U JP 14306783 U JP14306783 U JP 14306783U JP S6049243 U JPS6049243 U JP S6049243U
Authority
JP
Japan
Prior art keywords
piston
internal combustion
combustion engine
head
skirt
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
JP14306783U
Other languages
Japanese (ja)
Inventor
津坂　好彦
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP14306783U priority Critical patent/JPS6049243U/en
Publication of JPS6049243U publication Critical patent/JPS6049243U/en
Pending legal-status Critical Current

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  • Pistons, Piston Rings, And Cylinders (AREA)

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]

第１図は、従来の内燃機関用ピストンの正面図、第２図
は、第１図のピストンのシリングポア内における傾き状
態を表わす説明図、第３図は、第２図のＡ部拡大図、第
４図は、本考案の第１の実施例に係る内燃機関用ピスト
ンの正面図、第５図は、第４図のピストンのスカート部
の一部の拡大図、第６図は、第４図のピストンのシリン
グポア内における傾き状態を表わす説明図、第７図は、
第６図のＢ部拡大図、第８図は、本考案の第２の実施例
に係る内燃機関用ピストンの正面図、第９図は、第４図
のピストンのシリングポア内における傾き状態を表わす
他の説明図である。 １・・・・・・ピストン、２・・・・・・スカート部、
３　””スカート部の外壁面、７・・・・・・頭部の側
壁、１１・・・・・・リング溝、１２・・・・・・窪み
。 と 第８図 ′第９図FIG. 1 is a front view of a conventional piston for an internal combustion engine, FIG. 2 is an explanatory diagram showing the tilted state of the piston in the shilling pore of FIG. 1, and FIG. 3 is an enlarged view of part A in FIG. 4 is a front view of a piston for an internal combustion engine according to the first embodiment of the present invention, FIG. 5 is an enlarged view of a part of the skirt portion of the piston shown in FIG. 4, and FIG. Fig. 7 is an explanatory diagram showing the inclination state of the piston in the Schilling pore.
FIG. 6 is an enlarged view of part B of FIG. 6, FIG. 8 is a front view of a piston for an internal combustion engine according to the second embodiment of the present invention, and FIG. 9 is a tilted state of the piston in the shilling pore of FIG. 4. It is another explanatory diagram. 1...Piston, 2...Skirt part,
3 "" External wall surface of skirt portion, 7... Side wall of head, 11... Ring groove, 12... Recess. and Figure 8' Figure 9

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 側壁にリング溝が設けられた頭部と、該頭部の下に位置
するスカート部とから成り、該スカート部の外壁面には
、オイルを保持するための略円形の多数の窪みが設けら
れていることを特徴とする内燃機関用ピストン。It consists of a head with a ring groove on the side wall and a skirt located under the head, and the outer wall of the skirt has a large number of approximately circular depressions for holding oil. A piston for internal combustion engines characterized by:
JP14306783U 1983-09-14 1983-09-14 Piston for internal combustion engine Pending JPS6049243U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14306783U JPS6049243U (en) 1983-09-14 1983-09-14 Piston for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14306783U JPS6049243U (en) 1983-09-14 1983-09-14 Piston for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS6049243U true JPS6049243U (en) 1985-04-06

Family

ID=30319463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14306783U Pending JPS6049243U (en) 1983-09-14 1983-09-14 Piston for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS6049243U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009044824A1 (en) * 2007-10-05 2009-04-09 Nippon Piston Ring Co., Ltd. Cylinder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009044824A1 (en) * 2007-10-05 2009-04-09 Nippon Piston Ring Co., Ltd. Cylinder
US8381696B2 (en) 2007-10-05 2013-02-26 Nippon Piston Ring., Ltd. Cylinder
JP5297384B2 (en) * 2007-10-05 2013-09-25 日本ピストンリング株式会社 Cylinder

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