JPH0424649U - - Google Patents

Info

Publication number
JPH0424649U
JPH0424649U JP6499190U JP6499190U JPH0424649U JP H0424649 U JPH0424649 U JP H0424649U JP 6499190 U JP6499190 U JP 6499190U JP 6499190 U JP6499190 U JP 6499190U JP H0424649 U JPH0424649 U JP H0424649U
Authority
JP
Japan
Prior art keywords
piston
combustion engine
internal combustion
reciprocates
reaching
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
JP6499190U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP6499190U priority Critical patent/JPH0424649U/ja
Publication of JPH0424649U publication Critical patent/JPH0424649U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

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

第1図はこの考案の実施例を示すピストンの一
部正面図、第2図はその半裁断面図である。 1……ピストン、2A……第1のリング溝、4
……ガイド溝。
FIG. 1 is a partial front view of a piston showing an embodiment of this invention, and FIG. 2 is a half-cut sectional view thereof. 1... Piston, 2A... First ring groove, 4
...Guide groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダの内面に摺接して往復動するピストン
を備える内燃機関において、ピストン上部の外周
面に第1のリング溝から斜め上方に延びてピスト
ン頂面に至るネジ状の挿入ガイド溝を形成したこ
とを特徴とする内燃機関のピストン。
In an internal combustion engine having a piston that reciprocates in sliding contact with the inner surface of a cylinder, a screw-shaped insertion guide groove is formed on the outer peripheral surface of the upper part of the piston, extending diagonally upward from the first ring groove and reaching the top surface of the piston. Features of internal combustion engine pistons.
JP6499190U 1990-06-20 1990-06-20 Pending JPH0424649U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6499190U JPH0424649U (en) 1990-06-20 1990-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6499190U JPH0424649U (en) 1990-06-20 1990-06-20

Publications (1)

Publication Number Publication Date
JPH0424649U true JPH0424649U (en) 1992-02-27

Family

ID=31596420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6499190U Pending JPH0424649U (en) 1990-06-20 1990-06-20

Country Status (1)

Country Link
JP (1) JPH0424649U (en)

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