JPS59133916A - プレス成形におけるスプリングバツク矯正方法及び該方法に使用する装置 - Google Patents

プレス成形におけるスプリングバツク矯正方法及び該方法に使用する装置

Info

Publication number
JPS59133916A
JPS59133916A JP977483A JP977483A JPS59133916A JP S59133916 A JPS59133916 A JP S59133916A JP 977483 A JP977483 A JP 977483A JP 977483 A JP977483 A JP 977483A JP S59133916 A JPS59133916 A JP S59133916A
Authority
JP
Japan
Prior art keywords
cam
flange
cutting
bending
panel
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.)
Granted
Application number
JP977483A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0330447B2 (OSRAM
Inventor
Takao Inamori
稲森　隆夫
Yukio Yamaura
山浦　由紀雄
Isao Okamoto
岡本　勲夫
Tatsuo Sato
辰雄 佐藤
Yuji Kato
裕司 加藤
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 JP977483A priority Critical patent/JPS59133916A/ja
Publication of JPS59133916A publication Critical patent/JPS59133916A/ja
Publication of JPH0330447B2 publication Critical patent/JPH0330447B2/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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP977483A 1983-01-24 1983-01-24 プレス成形におけるスプリングバツク矯正方法及び該方法に使用する装置 Granted JPS59133916A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP977483A JPS59133916A (ja) 1983-01-24 1983-01-24 プレス成形におけるスプリングバツク矯正方法及び該方法に使用する装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP977483A JPS59133916A (ja) 1983-01-24 1983-01-24 プレス成形におけるスプリングバツク矯正方法及び該方法に使用する装置

Publications (2)

Publication Number Publication Date
JPS59133916A true JPS59133916A (ja) 1984-08-01
JPH0330447B2 JPH0330447B2 (OSRAM) 1991-04-30

Family

ID=11729592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP977483A Granted JPS59133916A (ja) 1983-01-24 1983-01-24 プレス成形におけるスプリングバツク矯正方法及び該方法に使用する装置

Country Status (1)

Country Link
JP (1) JPS59133916A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998817A1 (fr) * 2012-12-03 2014-06-06 Peugeot Citroen Automobiles Sa Procede de realisation d'une gorge etroite par protuberances sur une piece en tole
JP2018202428A (ja) * 2017-05-31 2018-12-27 株式会社Ｓｕｂａｒｕ プレス装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736339U (OSRAM) * 1980-08-12 1982-02-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736339U (OSRAM) * 1980-08-12 1982-02-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998817A1 (fr) * 2012-12-03 2014-06-06 Peugeot Citroen Automobiles Sa Procede de realisation d'une gorge etroite par protuberances sur une piece en tole
JP2018202428A (ja) * 2017-05-31 2018-12-27 株式会社Ｓｕｂａｒｕ プレス装置

Also Published As

Publication number Publication date
JPH0330447B2 (OSRAM) 1991-04-30

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