JPH0237256B2 - - Google Patents

Info

Publication number
JPH0237256B2
JPH0237256B2 JP56136189A JP13618981A JPH0237256B2 JP H0237256 B2 JPH0237256 B2 JP H0237256B2 JP 56136189 A JP56136189 A JP 56136189A JP 13618981 A JP13618981 A JP 13618981A JP H0237256 B2 JPH0237256 B2 JP H0237256B2
Authority
JP
Japan
Prior art keywords
press
die
workpiece
cylindrical
ring material
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 - Lifetime
Application number
JP56136189A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5838628A (ja
Inventor
Nobuo Tobi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP13618981A priority Critical patent/JPS5838628A/ja
Publication of JPS5838628A publication Critical patent/JPS5838628A/ja
Publication of JPH0237256B2 publication Critical patent/JPH0237256B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • B21D53/18—Making other particular articles rings, e.g. barrel hoops of hollow or C-shaped cross-section, e.g. for curtains, for eyelets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP13618981A 1981-09-01 1981-09-01 リング材のベンデイングプレス方法及びその装置 Granted JPS5838628A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13618981A JPS5838628A (ja) 1981-09-01 1981-09-01 リング材のベンデイングプレス方法及びその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13618981A JPS5838628A (ja) 1981-09-01 1981-09-01 リング材のベンデイングプレス方法及びその装置

Publications (2)

Publication Number Publication Date
JPS5838628A JPS5838628A (ja) 1983-03-07
JPH0237256B2 true JPH0237256B2 (cg-RX-API-DMAC10.html) 1990-08-23

Family

ID=15169421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13618981A Granted JPS5838628A (ja) 1981-09-01 1981-09-01 リング材のベンデイングプレス方法及びその装置

Country Status (1)

Country Link
JP (1) JPS5838628A (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0643237A1 (de) * 1993-09-15 1995-03-15 Firma Carl Freudenberg Verfahren zur Herstellung eines Maschinenlagers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5668536A (en) * 1979-11-09 1981-06-09 Fujine Kohan:Kk Production of flanged ring
JPS56109121A (en) * 1980-02-01 1981-08-29 Asahi Seiki Kogyo Kk Forming apparatus for thin annular sheet

Also Published As

Publication number Publication date
JPS5838628A (ja) 1983-03-07

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