JPS6354137B2 - - Google Patents

Info

Publication number
JPS6354137B2
JPS6354137B2 JP56024894A JP2489481A JPS6354137B2 JP S6354137 B2 JPS6354137 B2 JP S6354137B2 JP 56024894 A JP56024894 A JP 56024894A JP 2489481 A JP2489481 A JP 2489481A JP S6354137 B2 JPS6354137 B2 JP S6354137B2
Authority
JP
Japan
Prior art keywords
wear
less
side rail
hardness
compound layer
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.)
Expired
Application number
JP56024894A
Other languages
English (en)
Japanese (ja)
Other versions
JPS585456A (ja
Inventor
Yoshio Naito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Piston Ring Co Ltd
Original Assignee
Nippon Piston Ring Co Ltd
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 Nippon Piston Ring Co Ltd filed Critical Nippon Piston Ring Co Ltd
Priority to JP2489481A priority Critical patent/JPS585456A/ja
Publication of JPS585456A publication Critical patent/JPS585456A/ja
Publication of JPS6354137B2 publication Critical patent/JPS6354137B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
    • F16J9/067—Spring expander from sheet metal corrugated in the radial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
JP2489481A 1981-02-24 1981-02-24 組合せオイルリング Granted JPS585456A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2489481A JPS585456A (ja) 1981-02-24 1981-02-24 組合せオイルリング

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2489481A JPS585456A (ja) 1981-02-24 1981-02-24 組合せオイルリング

Publications (2)

Publication Number Publication Date
JPS585456A JPS585456A (ja) 1983-01-12
JPS6354137B2 true JPS6354137B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-10-26

Family

ID=12150888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2489481A Granted JPS585456A (ja) 1981-02-24 1981-02-24 組合せオイルリング

Country Status (1)

Country Link
JP (1) JPS585456A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127860U (ja) * 1983-02-18 1984-08-28 日本ピストンリング株式会社 組合せオイルリング
JPS60108550A (ja) * 1983-11-16 1985-06-14 Nippon Piston Ring Co Ltd 鋼製ピストンリング
JPS60108551A (ja) * 1983-11-16 1985-06-14 Nippon Piston Ring Co Ltd 組合せ油掻きリングのサイドレ−ル
JPS60116844A (ja) * 1983-11-26 1985-06-24 Riken Corp 組合せオイルリング
JPH0533866A (ja) * 1991-07-26 1993-02-09 Teikoku Piston Ring Co Ltd 組合せオイルリング
JPH0544839A (ja) * 1991-08-09 1993-02-23 Teikoku Piston Ring Co Ltd 組合せオイルリング
JP2541572Y2 (ja) * 1991-12-18 1997-07-16 美隆 吉成 屋根瓦の固定構造
JP2855419B2 (ja) * 1995-12-19 1999-02-10 帝国ピストンリング株式会社 組合せオイルリングのスペーサエキスパンダおよび組合せオイルリング
JP4756252B2 (ja) * 2000-09-26 2011-08-24 住電朝日精工株式会社 墜落防止用安全器
TWI258547B (en) * 2002-08-27 2006-07-21 Riken Co Ltd Side rails for combined oil control ring and their nitriding method
JP3961390B2 (ja) * 2002-10-04 2007-08-22 エア・ウォーター株式会社 耐摩耗性にすぐれた表面炭窒化ステンレス鋼部品およびその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431717U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1977-08-05 1979-03-02
JPS5569743A (en) * 1978-11-22 1980-05-26 Nippon Piston Ring Co Ltd Side rail for combined oil rings

Also Published As

Publication number Publication date
JPS585456A (ja) 1983-01-12

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