JPS63198864U - - Google Patents

Info

Publication number
JPS63198864U
JPS63198864U JP9178287U JP9178287U JPS63198864U JP S63198864 U JPS63198864 U JP S63198864U JP 9178287 U JP9178287 U JP 9178287U JP 9178287 U JP9178287 U JP 9178287U JP S63198864 U JPS63198864 U JP S63198864U
Authority
JP
Japan
Prior art keywords
outer peripheral
sliding surface
peripheral sliding
roughness
μmrz
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
JP9178287U
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 JP9178287U priority Critical patent/JPS63198864U/ja
Publication of JPS63198864U publication Critical patent/JPS63198864U/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図 表面粗さとスカツフ発生荷重との関係
を示すグラフ図、第2図 超高圧摩耗試験機の概
要図、第3図 第2図のA−A矢視断面図。 1……ステータホルダ、2……円板、4……ロ
ータ、5……試験片保持具、8………動歪計、1
0……試験片。

Claims (1)

    【実用新案登録請求の範囲】
  1. 少なくとも外周摺動面に窒化処理が施された内
    燃機関用ピストンリングにおいて、外周摺動面の
    粗さが0.5μmRz以下であることを特徴とす
    るピストンリング。
JP9178287U 1987-06-15 1987-06-15 Pending JPS63198864U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9178287U JPS63198864U (ja) 1987-06-15 1987-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9178287U JPS63198864U (ja) 1987-06-15 1987-06-15

Publications (1)

Publication Number Publication Date
JPS63198864U true JPS63198864U (ja) 1988-12-21

Family

ID=30952890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9178287U Pending JPS63198864U (ja) 1987-06-15 1987-06-15

Country Status (1)

Country Link
JP (1) JPS63198864U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113064A (ja) * 1984-06-28 1986-01-21 Teikoku Piston Ring Co Ltd 内燃機関用ピストンリング

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113064A (ja) * 1984-06-28 1986-01-21 Teikoku Piston Ring Co Ltd 内燃機関用ピストンリング

Similar Documents

Publication Publication Date Title
JPS63198864U (ja)
JPS6273158U (ja)
JPS61204947U (ja)
JPS6314853U (ja)
JPH0363745U (ja)
JPH0165424U (ja)
JPH0356850U (ja)
JPH0442248U (ja)
JPS62114177U (ja)
JPS6182124U (ja)
JPS5875907U (ja) バルブ着座音低減シリンダヘツド
JPS6298820U (ja)
JPS6252258U (ja)
JPS6180340U (ja)
JPS6194210U (ja)
JPS6336647U (ja)
JPH01119955U (ja)
JPH0480963U (ja)
JPS6324452U (ja)
JPS6226542U (ja)
JPS59108847U (ja) バランサ軸
JPH0347489U (ja)
JPS6418625U (ja)
JPS6321748U (ja)
JPS6117646U (ja) エンジンの摩擦損失測定装置