JPH0146240B2 - - Google Patents

Info

Publication number
JPH0146240B2
JPH0146240B2 JP55185483A JP18548380A JPH0146240B2 JP H0146240 B2 JPH0146240 B2 JP H0146240B2 JP 55185483 A JP55185483 A JP 55185483A JP 18548380 A JP18548380 A JP 18548380A JP H0146240 B2 JPH0146240 B2 JP H0146240B2
Authority
JP
Japan
Prior art keywords
plate
press
hole
plate material
punched
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
Application number
JP55185483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57109600A (en
Inventor
Masaaki Oda
Masaji Myazaki
Naohiro Nakayama
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP55185483A priority Critical patent/JPS57109600A/ja
Publication of JPS57109600A publication Critical patent/JPS57109600A/ja
Publication of JPH0146240B2 publication Critical patent/JPH0146240B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Press Drives And Press Lines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP55185483A 1980-12-26 1980-12-26 Working method using progressive feed press Granted JPS57109600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55185483A JPS57109600A (en) 1980-12-26 1980-12-26 Working method using progressive feed press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55185483A JPS57109600A (en) 1980-12-26 1980-12-26 Working method using progressive feed press

Publications (2)

Publication Number Publication Date
JPS57109600A JPS57109600A (en) 1982-07-08
JPH0146240B2 true JPH0146240B2 (enrdf_load_stackoverflow) 1989-10-06

Family

ID=16171547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55185483A Granted JPS57109600A (en) 1980-12-26 1980-12-26 Working method using progressive feed press

Country Status (1)

Country Link
JP (1) JPS57109600A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01143728A (ja) * 1987-11-30 1989-06-06 Kiyouhou Seisakusho:Kk 板材の切断曲げ成形加工方法
JPH10229532A (ja) * 1997-02-04 1998-08-25 Orion Metal Co Ltd 陰極線管のフレームを製造する方法
CN104056902A (zh) * 2014-06-27 2014-09-24 梧州恒声电子科技有限公司 喇叭盆架的加工方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021040B2 (ja) * 1980-11-28 1985-05-24 株式会社協豊製作所 プレス連動加工方法

Also Published As

Publication number Publication date
JPS57109600A (en) 1982-07-08

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