JPS6063052U - piston structure - Google Patents

piston structure

Info

Publication number
JPS6063052U
JPS6063052U JP15596883U JP15596883U JPS6063052U JP S6063052 U JPS6063052 U JP S6063052U JP 15596883 U JP15596883 U JP 15596883U JP 15596883 U JP15596883 U JP 15596883U JP S6063052 U JPS6063052 U JP S6063052U
Authority
JP
Japan
Prior art keywords
piston
insertion recess
end surface
connecting rod
top end
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
JP15596883U
Other languages
Japanese (ja)
Inventor
村松　正史
Original Assignee
三菱自動車工業株式会社
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 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP15596883U priority Critical patent/JPS6063052U/en
Publication of JPS6063052U publication Critical patent/JPS6063052U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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 drawings]

第１図は本考案の従来例を示すピストン構造の縦断面図
、第２図は本考案の一実施例を示すピストン構造の縦断
面図、第３図はその要部の縦断正面図である。 １２・・・挿入用凹部、４・・・透孔、１０・・・ピス
トン、５・・・ピストンピン、６・・・コンロッド、１
３ａ・・・（コンロッドの）頂端面、１２ａ・・・（挿
入用凹部の）頂端面。Fig. 1 is a longitudinal cross-sectional view of a piston structure showing a conventional example of the present invention, Fig. 2 is a longitudinal cross-sectional view of a piston structure showing an embodiment of the present invention, and Fig. 3 is a longitudinal cross-sectional front view of the main parts thereof. . 12... Insertion recess, 4... Through hole, 10... Piston, 5... Piston pin, 6... Connecting rod, 1
3a...Top end surface (of the connecting rod), 12a...Top end surface (of the insertion recess).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下端面から上部に亘り軸方向に沿って設けられる挿入用
凹部およびこの挿入用凹部に直交する透孔を有するピス
トンと、このピストンの上記透孔に嵌合されるピストン
ピンと、このピストンピンに回転自在に枢支されその一
部が上記挿入用凹部に挿入されるコンロッドとを具備し
、上記コンロッドの頂端面と挿入用凹部の頂端面とは同
−曲率及径の半円筒面もしくは半球面として互いに接触
することを特徴とするピストン構造。A piston having an insertion recess provided along the axial direction from the lower end surface to the upper part, and a through hole perpendicular to the insertion recess, a piston pin fitted into the through hole of the piston, and a rotatable portion of the piston pin. a connecting rod that is freely pivoted and a part of which is inserted into the insertion recess, and the top end surface of the connecting rod and the top end surface of the insertion recess are semi-cylindrical or hemispherical surfaces with the same curvature and diameter. Piston structure characterized by contacting each other.
JP15596883U 1983-10-07 1983-10-07 piston structure Pending JPS6063052U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15596883U JPS6063052U (en) 1983-10-07 1983-10-07 piston structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15596883U JPS6063052U (en) 1983-10-07 1983-10-07 piston structure

Publications (1)

Publication Number Publication Date
JPS6063052U true JPS6063052U (en) 1985-05-02

Family

ID=30344296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15596883U Pending JPS6063052U (en) 1983-10-07 1983-10-07 piston structure

Country Status (1)

Country Link
JP (1) JPS6063052U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014052021A (en) * 2012-09-06 2014-03-20 Nippon Soken Inc Piston supporting structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014052021A (en) * 2012-09-06 2014-03-20 Nippon Soken Inc Piston supporting structure

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