IL48727A - Method of and apparatus for modifying the curvature of a split piston ring by localized heating - Google Patents

Method of and apparatus for modifying the curvature of a split piston ring by localized heating

Info

Publication number
IL48727A
IL48727A IL48727A IL4872775A IL48727A IL 48727 A IL48727 A IL 48727A IL 48727 A IL48727 A IL 48727A IL 4872775 A IL4872775 A IL 4872775A IL 48727 A IL48727 A IL 48727A
Authority
IL
Israel
Prior art keywords
curvature
modifying
piston ring
localized heating
split piston
Prior art date
Application number
IL48727A
Other languages
English (en)
Other versions
IL48727A0 (en
Original Assignee
Dana 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 Dana Corp filed Critical Dana Corp
Publication of IL48727A0 publication Critical patent/IL48727A0/xx
Publication of IL48727A publication Critical patent/IL48727A/xx

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
    • F16J9/12—Details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49274—Piston ring or piston packing making

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
IL48727A 1975-01-10 1975-12-24 Method of and apparatus for modifying the curvature of a split piston ring by localized heating IL48727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/540,150 US3973098A (en) 1975-01-10 1975-01-10 Piston ring forming method

Publications (2)

Publication Number Publication Date
IL48727A0 IL48727A0 (en) 1976-02-29
IL48727A true IL48727A (en) 1979-09-30

Family

ID=24154232

Family Applications (1)

Application Number Title Priority Date Filing Date
IL48727A IL48727A (en) 1975-01-10 1975-12-24 Method of and apparatus for modifying the curvature of a split piston ring by localized heating

Country Status (14)

Country Link
US (1) US3973098A (xx)
JP (1) JPS5828013B2 (xx)
AR (1) AR209793A1 (xx)
BR (1) BR7600075A (xx)
CA (1) CA1039935A (xx)
DE (1) DE2600115A1 (xx)
ES (1) ES444131A1 (xx)
FR (1) FR2297099A1 (xx)
GB (1) GB1487510A (xx)
IL (1) IL48727A (xx)
IN (1) IN146273B (xx)
IT (1) IT1054751B (xx)
NL (1) NL176916C (xx)
SE (1) SE423339B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247972A (en) * 1979-01-26 1981-02-03 Sealed Power Corporation Method of manufacturing a piston ring
JP3835578B2 (ja) * 1997-09-11 2006-10-18 コマツ工機株式会社 ピストンリングの複合加工装置
WO2004048652A1 (en) * 2002-11-22 2004-06-10 Kolon Industries, Inc A full dull polyamide 6 yarn, and a process of preparing for the same
JP4925470B2 (ja) * 2008-07-01 2012-04-25 雅幸 井爪 印刷機用版製造装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US458177A (en) * 1891-08-25 Adjustable electric clamp
US746442A (en) * 1903-10-05 1903-12-08 American Steel & Wire Co Machine for making wire hoops.
US1295147A (en) * 1917-06-06 1919-02-25 Inland Machine Works Process for making piston-rings.
US1458248A (en) * 1921-07-18 1923-06-12 Henry R Seifert Process and apparatus for forming piston rings
US1783047A (en) * 1927-06-01 1930-11-25 Lewis C Marshall Method of making steel piston rings
US2280552A (en) * 1939-03-23 1942-04-21 Budd Induction Heating Inc Method and apparatus for manufacturing piston rings
DE1220877B (de) * 1962-03-17 1966-07-14 Teves Thompson & Co G M B H Verfahren zur endgueltigen Formgebung von vorgeformten Kolbenringen aus Stahl
US3757413A (en) * 1972-04-07 1973-09-11 Teledyne Inc Method of manufacturing sealing rings

Also Published As

Publication number Publication date
GB1487510A (en) 1977-10-05
FR2297099A1 (fr) 1976-08-06
SE7600093L (sv) 1976-07-11
FR2297099B1 (xx) 1978-10-06
DE2600115C2 (xx) 1987-05-07
IL48727A0 (en) 1976-02-29
IT1054751B (it) 1981-11-30
BR7600075A (pt) 1976-08-03
NL7600171A (nl) 1976-07-13
ES444131A1 (es) 1977-08-01
US3973098A (en) 1976-08-03
AU8787775A (en) 1977-06-30
NL176916C (nl) 1985-07-01
AR209793A1 (es) 1977-05-31
JPS5828013B2 (ja) 1983-06-13
SE423339B (sv) 1982-05-03
JPS5195514A (xx) 1976-08-21
DE2600115A1 (de) 1976-07-15
CA1039935A (en) 1978-10-10
IN146273B (xx) 1979-04-07

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