JPS5564931A - Bending method and bending die of steel plate - Google Patents

Bending method and bending die of steel plate

Info

Publication number
JPS5564931A
JPS5564931A JP13914878A JP13914878A JPS5564931A JP S5564931 A JPS5564931 A JP S5564931A JP 13914878 A JP13914878 A JP 13914878A JP 13914878 A JP13914878 A JP 13914878A JP S5564931 A JPS5564931 A JP S5564931A
Authority
JP
Japan
Prior art keywords
steel plate
pipe
bending
pvc
die
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
JP13914878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6210730B2 (2
Inventor
Kichisaburo Sugihira
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.)
Pacific Industrial Co Ltd
Original Assignee
Pacific Industrial 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 Pacific Industrial Co Ltd filed Critical Pacific Industrial Co Ltd
Priority to JP13914878A priority Critical patent/JPS5564931A/ja
Publication of JPS5564931A publication Critical patent/JPS5564931A/ja
Publication of JPS6210730B2 publication Critical patent/JPS6210730B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP13914878A 1978-11-10 1978-11-10 Bending method and bending die of steel plate Granted JPS5564931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13914878A JPS5564931A (en) 1978-11-10 1978-11-10 Bending method and bending die of steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13914878A JPS5564931A (en) 1978-11-10 1978-11-10 Bending method and bending die of steel plate

Publications (2)

Publication Number Publication Date
JPS5564931A true JPS5564931A (en) 1980-05-16
JPS6210730B2 JPS6210730B2 (2) 1987-03-07

Family

ID=15238676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13914878A Granted JPS5564931A (en) 1978-11-10 1978-11-10 Bending method and bending die of steel plate

Country Status (1)

Country Link
JP (1) JPS5564931A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104128509A (zh) * 2014-07-30 2014-11-05 防城港中一重工有限公司 角钢开角模具
CN107442657A (zh) * 2017-09-20 2017-12-08 青岛万沅金属制品有限公司 一种用于成型下梁加强铁的级进模具

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104128509A (zh) * 2014-07-30 2014-11-05 防城港中一重工有限公司 角钢开角模具
CN107442657A (zh) * 2017-09-20 2017-12-08 青岛万沅金属制品有限公司 一种用于成型下梁加强铁的级进模具
CN107442657B (zh) * 2017-09-20 2019-04-02 青岛万沅金属制品有限公司 一种用于成型下梁加强铁的级进模具

Also Published As

Publication number Publication date
JPS6210730B2 (2) 1987-03-07

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