JPS62193936U - - Google Patents

Info

Publication number
JPS62193936U
JPS62193936U JP1986083468U JP8346886U JPS62193936U JP S62193936 U JPS62193936 U JP S62193936U JP 1986083468 U JP1986083468 U JP 1986083468U JP 8346886 U JP8346886 U JP 8346886U JP S62193936 U JPS62193936 U JP S62193936U
Authority
JP
Japan
Prior art keywords
die
mandrel
hollow
backward
opening
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.)
Pending
Application number
JP1986083468U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1986083468U priority Critical patent/JPS62193936U/ja
Publication of JPS62193936U publication Critical patent/JPS62193936U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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)
JP1986083468U 1986-05-30 1986-05-30 Pending JPS62193936U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986083468U JPS62193936U (enrdf_load_stackoverflow) 1986-05-30 1986-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986083468U JPS62193936U (enrdf_load_stackoverflow) 1986-05-30 1986-05-30

Publications (1)

Publication Number Publication Date
JPS62193936U true JPS62193936U (enrdf_load_stackoverflow) 1987-12-09

Family

ID=30937083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986083468U Pending JPS62193936U (enrdf_load_stackoverflow) 1986-05-30 1986-05-30

Country Status (1)

Country Link
JP (1) JPS62193936U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008221270A (ja) * 2007-03-12 2008-09-25 National Univ Corp Shizuoka Univ 歯車成形用金型および同歯車成形用金型を備えた押出し成形装置
JP2015226923A (ja) * 2014-05-31 2015-12-17 株式会社平安製作所 部品の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008221270A (ja) * 2007-03-12 2008-09-25 National Univ Corp Shizuoka Univ 歯車成形用金型および同歯車成形用金型を備えた押出し成形装置
JP2015226923A (ja) * 2014-05-31 2015-12-17 株式会社平安製作所 部品の製造方法

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