JPH03108959U - - Google Patents

Info

Publication number
JPH03108959U
JPH03108959U JP1736390U JP1736390U JPH03108959U JP H03108959 U JPH03108959 U JP H03108959U JP 1736390 U JP1736390 U JP 1736390U JP 1736390 U JP1736390 U JP 1736390U JP H03108959 U JPH03108959 U JP H03108959U
Authority
JP
Japan
Prior art keywords
piston ring
plated
outer circumferential
circumferential surface
annular groove
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
JP1736390U
Other languages
English (en)
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 JP1736390U priority Critical patent/JPH03108959U/ja
Publication of JPH03108959U publication Critical patent/JPH03108959U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

【図面の簡単な説明】
第1−4図は本考案の各例を示す部分断面図、
第5図は従来例を示す部分断面図である。 図中:1……ピストンリング母材、2……外周
面、3……溝、4……硬質クロムメツキ、5……
ポケツト、6……ブロンズメツキ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) ピストンリング母材の外周面に環状の溝な
    いし離間したポケツトを設け、この外周面に硬質
    クロームメツキおよび該硬質クロムメツキの表面
    の少なくとも一部にブロンズメツキを設けている
    ピストンリング。 (2) 環状の溝ないしポケツトをブロンズメツキ
    で埋めた請求項(1)のピストンリング。
JP1736390U 1990-02-26 1990-02-26 Pending JPH03108959U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1736390U JPH03108959U (ja) 1990-02-26 1990-02-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1736390U JPH03108959U (ja) 1990-02-26 1990-02-26

Publications (1)

Publication Number Publication Date
JPH03108959U true JPH03108959U (ja) 1991-11-08

Family

ID=31520577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1736390U Pending JPH03108959U (ja) 1990-02-26 1990-02-26

Country Status (1)

Country Link
JP (1) JPH03108959U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010038295A (ja) * 2008-08-06 2010-02-18 Mitsubishi Heavy Ind Ltd 往復動機関のピストンリング
JP2012233593A (ja) * 2012-08-17 2012-11-29 Mitsubishi Heavy Ind Ltd 往復動機関
JP2017048899A (ja) * 2015-09-04 2017-03-09 株式会社リケン ピストンリング及びその製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010038295A (ja) * 2008-08-06 2010-02-18 Mitsubishi Heavy Ind Ltd 往復動機関のピストンリング
JP2012233593A (ja) * 2012-08-17 2012-11-29 Mitsubishi Heavy Ind Ltd 往復動機関
JP2017048899A (ja) * 2015-09-04 2017-03-09 株式会社リケン ピストンリング及びその製造方法

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