JPS6355412B2 - - Google Patents

Info

Publication number
JPS6355412B2
JPS6355412B2 JP12967982A JP12967982A JPS6355412B2 JP S6355412 B2 JPS6355412 B2 JP S6355412B2 JP 12967982 A JP12967982 A JP 12967982A JP 12967982 A JP12967982 A JP 12967982A JP S6355412 B2 JPS6355412 B2 JP S6355412B2
Authority
JP
Japan
Prior art keywords
section
shaped cross
ring
steel wire
sliding surface
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
JP12967982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5919773A (ja
Inventor
Tooru Nakahora
Kazuyoshi Ariga
Sumio Mizoguchi
Kazutoshi Takei
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.)
TPR Co Ltd
Original Assignee
Teikoku 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 Teikoku Piston Ring Co Ltd filed Critical Teikoku Piston Ring Co Ltd
Priority to JP12967982A priority Critical patent/JPS5919773A/ja
Publication of JPS5919773A publication Critical patent/JPS5919773A/ja
Publication of JPS6355412B2 publication Critical patent/JPS6355412B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
JP12967982A 1982-07-27 1982-07-27 Ｌ字形断面の鋼製ピストンリングの製造方法 Granted JPS5919773A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12967982A JPS5919773A (ja) 1982-07-27 1982-07-27 Ｌ字形断面の鋼製ピストンリングの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12967982A JPS5919773A (ja) 1982-07-27 1982-07-27 Ｌ字形断面の鋼製ピストンリングの製造方法

Publications (2)

Publication Number Publication Date
JPS5919773A JPS5919773A (ja) 1984-02-01
JPS6355412B2 true JPS6355412B2 (cs) 1988-11-02

Family

ID=15015488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12967982A Granted JPS5919773A (ja) 1982-07-27 1982-07-27 Ｌ字形断面の鋼製ピストンリングの製造方法

Country Status (1)

Country Link
JP (1) JPS5919773A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9261190B2 (en) * 2013-03-14 2016-02-16 Federal-Mogul Corporation Low tension piston rings and method for manufacturing the same
CN116551335B (zh) * 2023-07-07 2023-10-03 成都飞机工业（集团）有限责任公司 一种l型零件的加工方法及l型零件

Also Published As

Publication number Publication date
JPS5919773A (ja) 1984-02-01

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