JPS6066850U - Stuck prevention device for piston rings for internal combustion engines - Google Patents

Stuck prevention device for piston rings for internal combustion engines

Info

Publication number
JPS6066850U
JPS6066850U JP15802383U JP15802383U JPS6066850U JP S6066850 U JPS6066850 U JP S6066850U JP 15802383 U JP15802383 U JP 15802383U JP 15802383 U JP15802383 U JP 15802383U JP S6066850 U JPS6066850 U JP S6066850U
Authority
JP
Japan
Prior art keywords
internal combustion
prevention device
combustion engines
piston rings
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
JP15802383U
Other languages
Japanese (ja)
Inventor
青木　正博
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 JP15802383U priority Critical patent/JPS6066850U/en
Publication of JPS6066850U publication Critical patent/JPS6066850U/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図は本考案の第１実施例に係る内燃機関用ピストン
リングのスティック防止装置の側面断面図、第２図は同
平面断面図、第３図は同円周方向に展開して示す平面断
面図、第４図は本考案の第２実施例に係る内燃機関用ピ
ストンリングのスティック防止装置を円周方向に展開し
て示す水平断面図、第５図はピストンの頭振り現象を説
明する正面断面図である。 ２・・・・・・ピストン、３・・・・・・シリンダ、４
・・・・・・ビス゛トンリング、５，３２・・・・・・
リング、６・・・・・・リング溝の底壁、７・・・・・
・内周面、９・・・・・・リング溝。Fig. 1 is a side sectional view of a stick prevention device for a piston ring for an internal combustion engine according to a first embodiment of the present invention, Fig. 2 is a sectional view of the same, and Fig. 3 is a plan view developed in the circumferential direction. 4 is a horizontal sectional view showing a sticking prevention device for a piston ring for an internal combustion engine according to a second embodiment of the present invention expanded in the circumferential direction; FIG. 5 is a horizontal sectional view showing the piston head swing phenomenon; FIG. 2... Piston, 3... Cylinder, 4
・・・・・・Biston ring, 5,32・・・・・・
Ring, 6...Bottom wall of ring groove, 7...
・Inner peripheral surface, 9...Ring groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストンの外周面に設けた環状のリング溝の底壁と、該
リング溝に装着されるピストンリングの内周面との間に
水平断面がｉぼ鋸歯状に屈曲されたリングを装着したこ
とを特徴とする内燃機関用ピストンリングのスティック
防止装置。A ring whose horizontal section is bent into a sawtooth shape is installed between the bottom wall of an annular ring groove provided on the outer peripheral surface of the piston and the inner peripheral surface of the piston ring installed in the ring groove. Features a stick prevention device for piston rings for internal combustion engines.
JP15802383U 1983-10-14 1983-10-14 Stuck prevention device for piston rings for internal combustion engines Pending JPS6066850U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15802383U JPS6066850U (en) 1983-10-14 1983-10-14 Stuck prevention device for piston rings for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15802383U JPS6066850U (en) 1983-10-14 1983-10-14 Stuck prevention device for piston rings for internal combustion engines

Publications (1)

Publication Number Publication Date
JPS6066850U true JPS6066850U (en) 1985-05-11

Family

ID=30348231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15802383U Pending JPS6066850U (en) 1983-10-14 1983-10-14 Stuck prevention device for piston rings for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS6066850U (en)

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