ES234655U - Segmento rascador de aceite. - Google Patents

Segmento rascador de aceite.

Info

Publication number
ES234655U
ES234655U ES1978234655U ES234655U ES234655U ES 234655 U ES234655 U ES 234655U ES 1978234655 U ES1978234655 U ES 1978234655U ES 234655 U ES234655 U ES 234655U ES 234655 U ES234655 U ES 234655U
Authority
ES
Spain
Prior art keywords
piston ring
resilient piston
metal band
circumferentially resilient
souls
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.)
Granted
Application number
ES1978234655U
Other languages
English (en)
Other versions
ES234655Y (es
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.)
Goetzewerke Friedrich Goetze AG
Original Assignee
Goetzewerke Friedrich Goetze AG
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 Goetzewerke Friedrich Goetze AG filed Critical Goetzewerke Friedrich Goetze AG
Publication of ES234655U publication Critical patent/ES234655U/es
Application granted granted Critical
Publication of ES234655Y publication Critical patent/ES234655Y/es
Expired 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
    • F16J9/069—Spring expander from sheet metal with a "C"-shaped cross section along the entire circumference
    • 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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/203—Oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Segmento rascador de aceite, especialmente para moto res de combustión interna, que consta de una banda metálica perfilada doblada en forma de anillo, la cual presenta degolladuras alternadas que parten del borde de la banda metálica y transcurren en esencia axialmente, se solapan entre si y forman así pues almas elásticas, caracterizado porque las almas elásticas presentan lugares definidos de facil flexión.
ES1978234655U 1977-03-14 1978-03-14 Segmento rascador de aceite. Expired ES234655Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2711018A DE2711018C2 (de) 1977-03-14 1977-03-14 Ölabstreif-Kolbenring, insbesondere für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
ES234655U true ES234655U (es) 1978-05-01
ES234655Y ES234655Y (es) 1978-11-01

Family

ID=6003577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978234655U Expired ES234655Y (es) 1977-03-14 1978-03-14 Segmento rascador de aceite.

Country Status (8)

Country Link
US (1) US4139205A (es)
JP (1) JPS53113914A (es)
DE (1) DE2711018C2 (es)
ES (1) ES234655Y (es)
FR (1) FR2384178A1 (es)
GB (1) GB1593584A (es)
IT (1) IT1126225B (es)
SE (1) SE430623B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026147A (ja) * 1983-07-21 1985-02-09 Toyota Motor Corp 組合せオイルリング
DE19704754C1 (de) * 1997-02-08 1998-06-04 Ae Goetze Gmbh Ölabstreifkolbenringsystem für Brennkraftmaschinen
DE19707131C1 (de) * 1997-02-22 1998-06-18 Ae Goetze Gmbh Ölabstreifkolbenring
US6655697B2 (en) 2002-01-18 2003-12-02 Dana Corporation Piston oil ring having land flanked by concave sidewalls
DE102005037203A1 (de) * 2005-08-06 2007-02-08 Mahle International Gmbh Mehrteiliger Ölabstreifring für Verbrennungsmotoren
DE102005037205A1 (de) 2005-08-06 2007-02-08 Mahle International Gmbh Zweiteiliger Ölabstreifring für Verbrennungsmotoren
EP2206937B1 (en) * 2009-01-13 2013-06-05 Sauer-Danfoss ApS Improvements in or relating to Piston Rings
BR102012028094B8 (pt) * 2012-10-31 2021-03-23 Mahle Int Gmbh anel de controle de óleo em peça única
WO2017009717A1 (en) * 2015-07-15 2017-01-19 Aquarius Engines (A.M.) Ltd. Free piston engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804361A (en) * 1953-05-18 1957-08-27 Perfect Circle Corp Piston ring assembly
US2764458A (en) * 1953-10-12 1956-09-25 Thompson Prod Inc Piston ring
US3191946A (en) * 1962-07-25 1965-06-29 Muskegon Piston Ring Co Inc Piston rings
GB1099235A (en) * 1964-04-08 1968-01-17 Hepworth & Grandage Ltd Improvements in or relating to annular sealing means
CH433863A (de) * 1965-03-29 1967-04-15 Muskegon Piston Ring Co Inc Kolbenring
US3622166A (en) * 1970-06-25 1971-11-23 Trw Inc Circumferentially expansible piston ring
US3741569A (en) * 1971-05-27 1973-06-26 Ramsey Corp Oil control piston ring

Also Published As

Publication number Publication date
FR2384178B1 (es) 1984-07-27
IT1126225B (it) 1986-05-14
SE7802861L (sv) 1978-09-15
ES234655Y (es) 1978-11-01
SE430623B (sv) 1983-11-28
DE2711018C2 (de) 1978-12-14
US4139205A (en) 1979-02-13
GB1593584A (en) 1981-07-22
DE2711018B1 (de) 1978-05-03
JPS53113914A (en) 1978-10-04
FR2384178A1 (fr) 1978-10-13

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