JPH0448461U - - Google Patents

Info

Publication number
JPH0448461U
JPH0448461U JP8940890U JP8940890U JPH0448461U JP H0448461 U JPH0448461 U JP H0448461U JP 8940890 U JP8940890 U JP 8940890U JP 8940890 U JP8940890 U JP 8940890U JP H0448461 U JPH0448461 U JP H0448461U
Authority
JP
Japan
Prior art keywords
stainless steel
circumference made
piston ring
martensitic
utility
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
JP8940890U
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 JP8940890U priority Critical patent/JPH0448461U/ja
Publication of JPH0448461U publication Critical patent/JPH0448461U/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図は本考案に係わるピストンリングの一実
施例を示した破断斜視図、第2図は従来のピスト
ンリングを示した側断面図である。 図中、11はピストンリング、12は内周部、
13は外周部である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内周部をオーステナイト系ステンレス鋼で成形
    し、その外側にマルテンサイト系などの高硬度ス
    テンレス鋼で成る外周部を接合させたことを特徴
    とするピストンリング。
JP8940890U 1990-08-29 1990-08-29 Pending JPH0448461U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8940890U JPH0448461U (ja) 1990-08-29 1990-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8940890U JPH0448461U (ja) 1990-08-29 1990-08-29

Publications (1)

Publication Number Publication Date
JPH0448461U true JPH0448461U (ja) 1992-04-24

Family

ID=31823365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8940890U Pending JPH0448461U (ja) 1990-08-29 1990-08-29

Country Status (1)

Country Link
JP (1) JPH0448461U (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59162346A (ja) * 1983-02-25 1984-09-13 Hitachi Metals Ltd 圧力リング
JPS6047849A (ja) * 1983-08-26 1985-03-15 Toyota Motor Corp 内燃機関用ピストン
JPS6314853B2 (ja) * 1982-09-18 1988-04-01 Murata Manufacturing Co
JPS6324350B2 (ja) * 1979-09-21 1988-05-20 Tokyo Shibaura Electric Co

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6324350B2 (ja) * 1979-09-21 1988-05-20 Tokyo Shibaura Electric Co
JPS6314853B2 (ja) * 1982-09-18 1988-04-01 Murata Manufacturing Co
JPS59162346A (ja) * 1983-02-25 1984-09-13 Hitachi Metals Ltd 圧力リング
JPS6047849A (ja) * 1983-08-26 1985-03-15 Toyota Motor Corp 内燃機関用ピストン

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