JPS574324A - Method and apparatus of press forming - Google Patents

Method and apparatus of press forming

Info

Publication number
JPS574324A
JPS574324A JP7702880A JP7702880A JPS574324A JP S574324 A JPS574324 A JP S574324A JP 7702880 A JP7702880 A JP 7702880A JP 7702880 A JP7702880 A JP 7702880A JP S574324 A JPS574324 A JP S574324A
Authority
JP
Japan
Prior art keywords
blank holder
lower die
forming surface
forming
press
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
JP7702880A
Other languages
English (en)
Other versions
JPS6350093B2 (ja
Inventor
Terufumi Sugiura
Kazuo Kamata
Yukio Mase
Joji Niikura
Kuniaki Hoshino
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 Industries Corp
Original Assignee
Toyoda Automatic Loom Works Ltd
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 Toyoda Automatic Loom Works Ltd filed Critical Toyoda Automatic Loom Works Ltd
Priority to JP7702880A priority Critical patent/JPS574324A/ja
Publication of JPS574324A publication Critical patent/JPS574324A/ja
Publication of JPS6350093B2 publication Critical patent/JPS6350093B2/ja
Granted legal-status Critical Current

Links

JP7702880A 1980-06-06 1980-06-06 Method and apparatus of press forming Granted JPS574324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7702880A JPS574324A (en) 1980-06-06 1980-06-06 Method and apparatus of press forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7702880A JPS574324A (en) 1980-06-06 1980-06-06 Method and apparatus of press forming

Publications (2)

Publication Number Publication Date
JPS574324A true JPS574324A (en) 1982-01-09
JPS6350093B2 JPS6350093B2 (ja) 1988-10-06

Family

ID=13622285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7702880A Granted JPS574324A (en) 1980-06-06 1980-06-06 Method and apparatus of press forming

Country Status (1)

Country Link
JP (1) JPS574324A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125623U (ja) * 1982-02-13 1983-08-26 トヨタ自動車株式会社 複動プレス機における先行しわ押え装置
JPS5966939A (ja) * 1982-10-07 1984-04-16 Honda Motor Co Ltd フランジ付カツプ状物のプレス成形方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125623U (ja) * 1982-02-13 1983-08-26 トヨタ自動車株式会社 複動プレス機における先行しわ押え装置
JPS6229140Y2 (ja) * 1982-02-13 1987-07-27
JPS5966939A (ja) * 1982-10-07 1984-04-16 Honda Motor Co Ltd フランジ付カツプ状物のプレス成形方法
JPS637857B2 (ja) * 1982-10-07 1988-02-18 Honda Motor Co Ltd

Also Published As

Publication number Publication date
JPS6350093B2 (ja) 1988-10-06

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