JPH0512583B2 - - Google Patents

Info

Publication number
JPH0512583B2
JPH0512583B2 JP61164688A JP16468886A JPH0512583B2 JP H0512583 B2 JPH0512583 B2 JP H0512583B2 JP 61164688 A JP61164688 A JP 61164688A JP 16468886 A JP16468886 A JP 16468886A JP H0512583 B2 JPH0512583 B2 JP H0512583B2
Authority
JP
Japan
Prior art keywords
spacer expander
main body
ear
ears
cylinder
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 - Fee Related
Application number
JP61164688A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6323067A (ja
Inventor
Takeo Korogi
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 JP61164688A priority Critical patent/JPS6323067A/ja
Priority to US07/070,700 priority patent/US4762329A/en
Priority to DE19873723430 priority patent/DE3723430A1/de
Publication of JPS6323067A publication Critical patent/JPS6323067A/ja
Publication of JPH0512583B2 publication Critical patent/JPH0512583B2/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
    • 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)
JP61164688A 1986-07-15 1986-07-15 スペ−サエキスパンダ Granted JPS6323067A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP61164688A JPS6323067A (ja) 1986-07-15 1986-07-15 スペ−サエキスパンダ
US07/070,700 US4762329A (en) 1986-07-15 1987-07-07 Spacer expander for piston rings
DE19873723430 DE3723430A1 (de) 1986-07-15 1987-07-15 Distanz-dehnteil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61164688A JPS6323067A (ja) 1986-07-15 1986-07-15 スペ−サエキスパンダ

Publications (2)

Publication Number Publication Date
JPS6323067A JPS6323067A (ja) 1988-01-30
JPH0512583B2 true JPH0512583B2 (en]) 1993-02-18

Family

ID=15797964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61164688A Granted JPS6323067A (ja) 1986-07-15 1986-07-15 スペ−サエキスパンダ

Country Status (3)

Country Link
US (1) US4762329A (en])
JP (1) JPS6323067A (en])
DE (1) DE3723430A1 (en])

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2707475B2 (ja) * 1990-07-20 1998-01-28 日本ピストンリング株式会社 薄幅３ピースオイルリング
JPH0464656U (en]) * 1990-10-16 1992-06-03
JP2003148617A (ja) * 2001-11-15 2003-05-21 Nippon Piston Ring Co Ltd 鋼製組合せオイルコントロールリング
JP5557562B2 (ja) * 2010-03-10 2014-07-23 Ｔｐｒ株式会社 組合せオイルリング
JP5587285B2 (ja) * 2011-12-21 2014-09-10 Ｔｐｒ株式会社 組合せオイルリング
JP5980966B2 (ja) * 2015-01-09 2016-08-31 株式会社リケン 組合せオイルコントロールリング
JP6530200B2 (ja) * 2015-02-23 2019-06-12 株式会社リケン サイドレール
JP6543331B2 (ja) * 2015-03-31 2019-07-10 日本ピストンリング株式会社 組合せオイルリング
KR101964765B1 (ko) * 2017-09-29 2019-04-02 티피알 가부시키가이샤 세그먼트, 조합 오일링 및 세그먼트의 제조방법
JP6389970B1 (ja) * 2018-01-16 2018-09-12 Ｔｐｒ株式会社 組合せオイルリング

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789872A (en) * 1955-03-07 1957-04-23 Sealed Power Corp Piston ring spacer and expander
US3105695A (en) * 1961-03-13 1963-10-01 Sealed Power Corp Piston ring assembly
GB917129A (en) * 1961-04-24 1963-01-30 Ramsey Corp Improvements in or relating to piston ring assemblies
US3140096A (en) * 1962-01-02 1964-07-07 Mcquay Norris Mfg Co Piston ring assembly with improved bearing contact
DE1214046B (de) * 1964-04-02 1966-04-07 Goetzewerke Spannfeder fuer Kolbenringe
DE1273935B (de) * 1964-08-25 1968-07-25 Goetzewerke Spannfeder fuer Kolbenringe
JPS6242207Y2 (en]) * 1980-08-18 1987-10-29
JPS6026147A (ja) * 1983-07-21 1985-02-09 Toyota Motor Corp 組合せオイルリング
JPS6084747U (ja) * 1983-11-18 1985-06-11 日産自動車株式会社 往復動ピストンエンジンのオイルリング
DE3540618A1 (de) * 1984-11-28 1986-05-28 Toyota Jidosha K.K., Toyota, Aichi Dreiteiliger oelabstreifring mit einem schlitz

Also Published As

Publication number Publication date
US4762329A (en) 1988-08-09
JPS6323067A (ja) 1988-01-30
DE3723430A1 (de) 1988-01-28
DE3723430C2 (en]) 1990-08-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees