FR2019524A1 - - Google Patents

Info

Publication number
FR2019524A1
FR2019524A1 FR6919599A FR6919599A FR2019524A1 FR 2019524 A1 FR2019524 A1 FR 2019524A1 FR 6919599 A FR6919599 A FR 6919599A FR 6919599 A FR6919599 A FR 6919599A FR 2019524 A1 FR2019524 A1 FR 2019524A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6919599A
Other languages
French (fr)
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.)
Ramsey Corp
Original Assignee
Ramsey 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 Ramsey Corp filed Critical Ramsey Corp
Publication of FR2019524A1 publication Critical patent/FR2019524A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/08—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from several pieces
    • 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
    • F16J9/061—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 using metallic coiled or blade springs
    • F16J9/063—Strip or wire 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)
  • Coating By Spraying Or Casting (AREA)
FR6919599A 1968-10-01 1969-06-12 Withdrawn FR2019524A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76420668A 1968-10-01 1968-10-01

Publications (1)

Publication Number Publication Date
FR2019524A1 true FR2019524A1 (enrdf_load_stackoverflow) 1970-07-03

Family

ID=25069997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6919599A Withdrawn FR2019524A1 (enrdf_load_stackoverflow) 1968-10-01 1969-06-12

Country Status (2)

Country Link
DE (1) DE1921967B2 (enrdf_load_stackoverflow)
FR (1) FR2019524A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369469A1 (fr) * 1976-10-28 1978-05-26 Dana Corp Assemblage de segment de piston

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003149A1 (de) * 2014-03-04 2015-09-10 Federal-Mogul Burscheid Gmbh Ölabstreifkolbenring und Verfahren zur Herstellung eines Ölabstreifkolbenrings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369469A1 (fr) * 1976-10-28 1978-05-26 Dana Corp Assemblage de segment de piston

Also Published As

Publication number Publication date
DE1921967B2 (de) 1971-12-30
DE1921967A1 (de) 1970-04-09

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse