JPS5853832U - oil ring - Google Patents

oil ring

Info

Publication number
JPS5853832U
JPS5853832U JP14773081U JP14773081U JPS5853832U JP S5853832 U JPS5853832 U JP S5853832U JP 14773081 U JP14773081 U JP 14773081U JP 14773081 U JP14773081 U JP 14773081U JP S5853832 U JPS5853832 U JP S5853832U
Authority
JP
Japan
Prior art keywords
oil ring
upper rail
rail
groove
ring
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.)
Granted
Application number
JP14773081U
Other languages
Japanese (ja)
Other versions
JPH0130602Y2 (en
Inventor
雄一 田村
Original Assignee
帝国ピストンリング株式会社
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 帝国ピストンリング株式会社 filed Critical 帝国ピストンリング株式会社
Priority to JP14773081U priority Critical patent/JPS5853832U/en
Publication of JPS5853832U publication Critical patent/JPS5853832U/en
Application granted granted Critical
Publication of JPH0130602Y2 publication Critical patent/JPH0130602Y2/ja
Granted 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１〜２図は従来のオイルリングを示し、第１図は平面
図、第２図は第１図の拡大Ａ−Ａ断面図、第３図はオイ
ルリングの形状の相違に基（オイル消費量の違いを示す
棒グラフ、第４図は本考案の実施例を示す第２図同様の
断面図である。 １ニオイルリング、２：溝、３：上レール、４：下レー
ル、′５：連通孔、６：耐摩耗層。Figures 1 and 2 show conventional oil rings. Figure 1 is a plan view, Figure 2 is an enlarged cross-sectional view taken along the line A-A in Figure 1, and Figure 3 is based on the difference in the shape of the oil ring (oil consumption). A bar graph showing the difference in amount, and Fig. 4 is a cross-sectional view similar to Fig. 2 showing an embodiment of the present invention. 1 Ni oil ring, 2: groove, 3: upper rail, 4: lower rail, '5: Communication hole, 6: wear-resistant layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 欠円環状で、外周面に溝２を形成し、この溝２の上方部
分を上レール３、下方部分を下レール４として成るオイ
ルリングに於いて、上下レール３゜４の側方突出量を、
同じか或は上レール３を僅かに多く側方に突出させ、こ
の上レール３の外周面には全周に亘ってオイルリングの
母材よりも耐摩耗性に優れた耐摩耗層６牽形成したこと
を特徴とするオイルリング。In an oil ring that is shaped like an truncated ring and has a groove 2 formed on its outer circumferential surface, the upper part of this groove 2 is used as an upper rail 3, and the lower part is used as a lower rail 4, the lateral protrusion amount of the upper and lower rails 3.4 is ,
The upper rail 3 is the same or slightly more protruding to the side, and a wear-resistant layer 6 having superior wear resistance than the base material of the oil ring is formed on the outer peripheral surface of the upper rail 3 over the entire circumference. An oil ring characterized by:
JP14773081U 1981-10-06 1981-10-06 oil ring Granted JPS5853832U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14773081U JPS5853832U (en) 1981-10-06 1981-10-06 oil ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14773081U JPS5853832U (en) 1981-10-06 1981-10-06 oil ring

Publications (2)

Publication Number Publication Date
JPS5853832U true JPS5853832U (en) 1983-04-12
JPH0130602Y2 JPH0130602Y2 (en) 1989-09-19

Family

ID=29940576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14773081U Granted JPS5853832U (en) 1981-10-06 1981-10-06 oil ring

Country Status (1)

Country Link
JP (1) JPS5853832U (en)

Also Published As

Publication number Publication date
JPH0130602Y2 (en) 1989-09-19

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