JPH0351943U - - Google Patents

Info

Publication number
JPH0351943U
JPH0351943U JP1989113021U JP11302189U JPH0351943U JP H0351943 U JPH0351943 U JP H0351943U JP 1989113021 U JP1989113021 U JP 1989113021U JP 11302189 U JP11302189 U JP 11302189U JP H0351943 U JPH0351943 U JP H0351943U
Authority
JP
Japan
Prior art keywords
die
forging
mandrel
upper die
annular space
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
JP1989113021U
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 JP1989113021U priority Critical patent/JPH0351943U/ja
Publication of JPH0351943U publication Critical patent/JPH0351943U/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/025—Special design or construction with rolling or wobbling dies
    • 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)
JP1989113021U 1989-09-27 1989-09-27 Pending JPH0351943U (US20100056889A1-20100304-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989113021U JPH0351943U (US20100056889A1-20100304-C00004.png) 1989-09-27 1989-09-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989113021U JPH0351943U (US20100056889A1-20100304-C00004.png) 1989-09-27 1989-09-27

Publications (1)

Publication Number Publication Date
JPH0351943U true JPH0351943U (US20100056889A1-20100304-C00004.png) 1991-05-21

Family

ID=31661450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989113021U Pending JPH0351943U (US20100056889A1-20100304-C00004.png) 1989-09-27 1989-09-27

Country Status (1)

Country Link
JP (1) JPH0351943U (US20100056889A1-20100304-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005008277A (ja) * 2003-05-29 2005-01-13 Kyocera Mita Corp 緩衝材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005008277A (ja) * 2003-05-29 2005-01-13 Kyocera Mita Corp 緩衝材

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