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GB2124331B - Manufacturing piston rings with inserts - Google Patents
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GB2124331B - Manufacturing piston rings with inserts - Google Patents

Manufacturing piston rings with inserts

Info

Publication number
GB2124331B
GB2124331B GB08317936A GB8317936A GB2124331B GB 2124331 B GB2124331 B GB 2124331B GB 08317936 A GB08317936 A GB 08317936A GB 8317936 A GB8317936 A GB 8317936A GB 2124331 B GB2124331 B GB 2124331B
Authority
GB
United Kingdom
Prior art keywords
inserts
piston rings
manufacturing piston
manufacturing
rings
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
Application number
GB08317936A
Other versions
GB8317936D0 (en
GB2124331A (en
Inventor
Hiroshi Ikutake
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
Publication of GB8317936D0 publication Critical patent/GB8317936D0/en
Publication of GB2124331A publication Critical patent/GB2124331A/en
Application granted granted Critical
Publication of GB2124331B publication Critical patent/GB2124331B/en
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F37/00—Manufacture of rings from wire
    • B21F37/02—Manufacture of rings from wire of resilient rings, e.g. key-rings
    • 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
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Wire Processing (AREA)
GB08317936A 1982-07-01 1983-07-01 Manufacturing piston rings with inserts Expired GB2124331B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57112591A JPS594984A (en) 1982-07-01 1982-07-01 Production of piston ring

Publications (3)

Publication Number Publication Date
GB8317936D0 GB8317936D0 (en) 1983-08-03
GB2124331A GB2124331A (en) 1984-02-15
GB2124331B true GB2124331B (en) 1986-01-22

Family

ID=14590565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317936A Expired GB2124331B (en) 1982-07-01 1983-07-01 Manufacturing piston rings with inserts

Country Status (3)

Country Link
JP (1) JPS594984A (en)
DE (1) DE3323457A1 (en)
GB (1) GB2124331B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH021513U (en) * 1988-06-13 1990-01-08
JP2022038490A (en) * 2020-08-26 2022-03-10 株式会社東海理機 Manufacturing apparatus of cylindrical laminate
CN113020907B (en) * 2021-03-08 2022-05-13 山东金帝精密机械科技股份有限公司 Efficient batch production process and equipment for wind power retainer and wind power retainer
JP2024049816A (en) * 2022-09-29 2024-04-10 日本ピストンリング株式会社 Helical wire rod manufacturing apparatus, piston ring manufacturing apparatus, helical wire rod manufacturing method, piston ring manufacturing method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE837041C (en) * 1949-03-03 1952-04-17 Arthur Monzer Process for the manufacture of composite piston rings
GB1039490A (en) * 1965-07-23 1966-08-17 Cross Mfg Co 1938 Ltd Method of and apparatus for making wire coils
AU429691B2 (en) * 1968-09-26 1972-10-31 Improvements in or relating tothe manufacture of ring gear andother ring blanks
US3644698A (en) * 1969-09-08 1972-02-22 Int Harvester Co Metallurgical bonding and forming processes and apparatus
DE2838128C3 (en) * 1978-09-01 1981-10-22 Goetze Ag, 5093 Burscheid Device for producing non-round piston rings from metal wire or band
JPS56169040U (en) * 1980-05-20 1981-12-14

Also Published As

Publication number Publication date
JPS594984A (en) 1984-01-11
GB8317936D0 (en) 1983-08-03
DE3323457A1 (en) 1984-01-26
GB2124331A (en) 1984-02-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee