KR960001652B1 - 피니언 기어의 성형방법 - Google Patents

피니언 기어의 성형방법 Download PDF

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Publication number
KR960001652B1
KR960001652B1 KR1019910020991A KR910020991A KR960001652B1 KR 960001652 B1 KR960001652 B1 KR 960001652B1 KR 1019910020991 A KR1019910020991 A KR 1019910020991A KR 910020991 A KR910020991 A KR 910020991A KR 960001652 B1 KR960001652 B1 KR 960001652B1
Authority
KR
South Korea
Prior art keywords
pinion gear
large diameter
forging
surface portion
stepped 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 - Fee Related
Application number
KR1019910020991A
Other languages
English (en)
Korean (ko)
Other versions
KR920009492A (ko
Inventor
마사토 이와타
시게루 오카지마
Original Assignee
가부시끼가이샤 미츠바덴키 세이사쿠쇼
히노 노브루
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 가부시끼가이샤 미츠바덴키 세이사쿠쇼, 히노 노브루 filed Critical 가부시끼가이샤 미츠바덴키 세이사쿠쇼
Publication of KR920009492A publication Critical patent/KR920009492A/ko
Application granted granted Critical
Publication of KR960001652B1 publication Critical patent/KR960001652B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Gear Processing (AREA)
  • Gears, Cams (AREA)
KR1019910020991A 1990-11-30 1991-11-23 피니언 기어의 성형방법 Expired - Fee Related KR960001652B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1990128772U JPH0483439U (enrdf_load_stackoverflow) 1990-11-30 1990-11-30
JP90-128772 1990-11-30

Publications (2)

Publication Number Publication Date
KR920009492A KR920009492A (ko) 1992-06-25
KR960001652B1 true KR960001652B1 (ko) 1996-02-03

Family

ID=14993092

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910020991A Expired - Fee Related KR960001652B1 (ko) 1990-11-30 1991-11-23 피니언 기어의 성형방법

Country Status (2)

Country Link
JP (1) JPH0483439U (enrdf_load_stackoverflow)
KR (1) KR960001652B1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100336463B1 (ko) * 1999-04-29 2002-05-15 이왕윤 토착 미생물을 이용한 축산 분뇨 정화 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5714440A (en) * 1980-06-30 1982-01-25 Mitsubishi Steel Mfg Co Ltd Method and device for production of product having tooth profile

Also Published As

Publication number Publication date
KR920009492A (ko) 1992-06-25
JPH0483439U (enrdf_load_stackoverflow) 1992-07-21

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