JPH0554593B2 - - Google Patents

Info

Publication number
JPH0554593B2
JPH0554593B2 JP60004146A JP414685A JPH0554593B2 JP H0554593 B2 JPH0554593 B2 JP H0554593B2 JP 60004146 A JP60004146 A JP 60004146A JP 414685 A JP414685 A JP 414685A JP H0554593 B2 JPH0554593 B2 JP H0554593B2
Authority
JP
Japan
Prior art keywords
expander
ear
ears
slit groove
vertical direction
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 - Lifetime
Application number
JP60004146A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61165069A (ja
Inventor
Yorishige Maeda
Yoshiaki Wada
Shizuo Shinada
Sumio Ono
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.)
Riken Corp
Toyota Motor Corp
Original Assignee
Riken Corp
Toyota Motor Corp
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 Riken Corp, Toyota Motor Corp filed Critical Riken Corp
Priority to JP60004146A priority Critical patent/JPS61165069A/ja
Priority to US06/818,139 priority patent/US4722535A/en
Priority to DE3600839A priority patent/DE3600839C2/de
Publication of JPS61165069A publication Critical patent/JPS61165069A/ja
Publication of JPH0554593B2 publication Critical patent/JPH0554593B2/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
JP60004146A 1985-01-16 1985-01-16 オイルリング Granted JPS61165069A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP60004146A JPS61165069A (ja) 1985-01-16 1985-01-16 オイルリング
US06/818,139 US4722535A (en) 1985-01-16 1986-01-13 Oil ring structure having reduced rigidity
DE3600839A DE3600839C2 (de) 1985-01-16 1986-01-14 Ölring mit verminderter Starrheit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60004146A JPS61165069A (ja) 1985-01-16 1985-01-16 オイルリング

Publications (2)

Publication Number Publication Date
JPS61165069A JPS61165069A (ja) 1986-07-25
JPH0554593B2 true JPH0554593B2 (enExample) 1993-08-12

Family

ID=11576635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60004146A Granted JPS61165069A (ja) 1985-01-16 1985-01-16 オイルリング

Country Status (3)

Country Link
US (1) US4722535A (enExample)
JP (1) JPS61165069A (enExample)
DE (1) DE3600839C2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2023718C (en) * 1989-08-31 1998-07-14 Sumio Ono Steel oil ring assembly
US5088743A (en) * 1989-11-20 1992-02-18 Kabushiki Kaisha Riken Combined oil ring assembly
US5042825A (en) * 1989-11-23 1991-08-27 Kabushiki Kaisha Riken Combined oil ring assembly
DE69508387T2 (de) 1995-05-31 1999-10-07 Agfa-Gevaert N.V., Mortsel Feuchtwasserkonzentrat mit verbesserter Lagerfähigkeit für den Lithodruck mit nach dem Silberdiffusiontransferverfahren hergestellten Druckplatten
EP0750227B1 (en) 1995-06-23 1999-09-22 Agfa-Gevaert N.V. Imaging element and method for making lithographic printing plates according to the silver salt diffusion transfer process
EP0779554A1 (en) 1995-12-14 1997-06-18 Agfa-Gevaert N.V. A correcting liquid for a silver imaged lithographic printing plate
RU2458239C1 (ru) * 2011-04-12 2012-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Маслосъемное поршневое кольцо двигателя внутреннего сгорания
BR102012019166B1 (pt) * 2012-07-31 2020-05-19 Mahle Metal Leve S/A anel de controle de óleo de três peças para motores de combustão interna.
RU2535599C1 (ru) * 2013-08-27 2014-12-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Маслосъемное поршневое устройство двигателя внутреннего сгорания
RU2535514C1 (ru) * 2013-08-27 2014-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Маслосъемное поршневое устройство двигателя внутреннего сгорания

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7536355U (de) * 1976-12-02 Goetzewerke Friedrich Goetze Ag, 5093 Burscheid Axial spannender Kolbenring
US2250062A (en) * 1939-03-20 1941-07-22 Superior Piston Ring Company I Piston ring
US2877072A (en) * 1954-01-22 1959-03-10 Wilkening Mfg Co Piston-ring construction
GB773268A (en) * 1955-07-13 1957-04-24 Light Production Ltd Improvements in or relating to piston ring assemblies
GB810247A (en) * 1956-10-19 1959-03-11 Light Production Ltd Improvements in or relating to piston ring assemblies
DE1029205B (de) * 1957-04-18 1958-04-30 Goetzewerke Spannfeder fuer Kolbenringe
US3051499A (en) * 1959-01-14 1962-08-28 Nippon Piston Ring Co Ltd Spring ring
DE1262676B (de) * 1964-06-26 1968-03-07 Goetzewerke Spannfeder fuer die Abstuetzung von OElabstreifringen in Brennkraftmaschinen
DE1904314U (de) * 1964-09-15 1964-11-12 Goetzewerke Spannfeder fuer kolbenringe.
US3261612A (en) * 1965-08-02 1966-07-19 Dana Corp Piston ring assembly
JPS4635442Y1 (enExample) * 1967-12-20 1971-12-07
US3580589A (en) * 1968-05-31 1971-05-25 Ramsey Corp Circumferentially expanding oil control ring
JPS5223019A (en) * 1975-08-12 1977-02-21 Asahi Chem Ind Co Ltd Process for preparation of -beta hydroxyalkylacrylate of -beta hydroxyalkylmethacrylate
DE2720297C2 (de) * 1977-05-06 1979-05-23 Goetze Ag, 5093 Burscheid Mehrteiliger ölabstreifring
DE3021495A1 (de) * 1980-06-07 1981-12-24 Teves-Thompson Gmbh, 3013 Barsinghausen Mehrteiliger oelabstreifring
JPS6242207Y2 (enExample) * 1980-08-18 1987-10-29
US4468040A (en) * 1981-12-17 1984-08-28 Ae Plc Spacer-expander for pistons
JPS59107952U (ja) * 1983-01-13 1984-07-20 トヨタ自動車株式会社 ピストン用オイルリング装置
JPS6088164A (ja) * 1983-10-19 1985-05-17 東レ株式会社 シート状繊維絡合体の製造装置

Also Published As

Publication number Publication date
US4722535A (en) 1988-02-02
DE3600839C2 (de) 1995-03-16
JPS61165069A (ja) 1986-07-25
DE3600839A1 (de) 1986-07-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term