JPS5268848A - Method of reducing warp in press bending - Google Patents

Method of reducing warp in press bending

Info

Publication number
JPS5268848A
JPS5268848A JP14547475A JP14547475A JPS5268848A JP S5268848 A JPS5268848 A JP S5268848A JP 14547475 A JP14547475 A JP 14547475A JP 14547475 A JP14547475 A JP 14547475A JP S5268848 A JPS5268848 A JP S5268848A
Authority
JP
Japan
Prior art keywords
press bending
reducing warp
warp
reducing
bending
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.)
Pending
Application number
JP14547475A
Other languages
English (en)
Inventor
Masaru Muramatsu
Isao Hashiguchi
Tokuaki Oohira
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP14547475A priority Critical patent/JPS5268848A/ja
Publication of JPS5268848A publication Critical patent/JPS5268848A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP14547475A 1975-12-05 1975-12-05 Method of reducing warp in press bending Pending JPS5268848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14547475A JPS5268848A (en) 1975-12-05 1975-12-05 Method of reducing warp in press bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14547475A JPS5268848A (en) 1975-12-05 1975-12-05 Method of reducing warp in press bending

Publications (1)

Publication Number Publication Date
JPS5268848A true JPS5268848A (en) 1977-06-08

Family

ID=15386073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14547475A Pending JPS5268848A (en) 1975-12-05 1975-12-05 Method of reducing warp in press bending

Country Status (1)

Country Link
JP (1) JPS5268848A (ja)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0299386U (ja) * 1989-01-24 1990-08-08
US6877349B2 (en) 2000-08-17 2005-04-12 Industrial Origami, Llc Method for precision bending of sheet of materials, slit sheets fabrication process
JP2006110698A (ja) * 2004-10-18 2006-04-27 Tsukatani Hamono Seisakusho:Kk フレキシブルダイ及びその製造方法
US7152450B2 (en) 2000-08-17 2006-12-26 Industrial Origami, Llc Method for forming sheet material with bend controlling displacements
US7222511B2 (en) 2000-08-17 2007-05-29 Industrial Origami, Inc. Process of forming bend-controlling structures in a sheet of material, the resulting sheet and die sets therefor
US7263869B2 (en) 2000-08-17 2007-09-04 Industrial Origami, Inc. Method for forming sheet material with bend controlling grooves defining a continuous web across a bend line
US7350390B2 (en) 2000-08-17 2008-04-01 Industrial Origami, Inc. Sheet material with bend controlling displacements and method for forming the same
US7354639B2 (en) 2004-12-16 2008-04-08 Industrial Origami, Inc. Method of bending sheet materials and sheet therefor
US7412865B2 (en) 2000-08-17 2008-08-19 Industrial Origami, Inc. Method for forming sheet material with bend controlling displacements
US7440874B2 (en) 2000-08-17 2008-10-21 Industrial Origami, Inc. Method of designing fold lines in sheet material
US7534501B2 (en) 2000-08-17 2009-05-19 Industrial Origami, Inc. Precision-folded, high strength, fatigue-resistant structures and sheet therefor
US8834337B2 (en) 2010-06-07 2014-09-16 Robert Joseph Hannum Method of folding sheet materials via angled torsional strips

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0299386U (ja) * 1989-01-24 1990-08-08
US7350390B2 (en) 2000-08-17 2008-04-01 Industrial Origami, Inc. Sheet material with bend controlling displacements and method for forming the same
US7374810B2 (en) 2000-08-17 2008-05-20 Industrial Origami, Inc. Method for precision bending of sheet of materials, slit sheets fabrication process
US7643967B2 (en) 2000-08-17 2010-01-05 Industrial Original, Inc. Method of designing fold lines in sheet material
US7152450B2 (en) 2000-08-17 2006-12-26 Industrial Origami, Llc Method for forming sheet material with bend controlling displacements
US7152449B2 (en) 2000-08-17 2006-12-26 Industrial Origami, Llc Techniques for designing and manufacturing precision-folded, high strength, fatigue-resistant structures and sheet therefor
US7222511B2 (en) 2000-08-17 2007-05-29 Industrial Origami, Inc. Process of forming bend-controlling structures in a sheet of material, the resulting sheet and die sets therefor
US7263869B2 (en) 2000-08-17 2007-09-04 Industrial Origami, Inc. Method for forming sheet material with bend controlling grooves defining a continuous web across a bend line
US6877349B2 (en) 2000-08-17 2005-04-12 Industrial Origami, Llc Method for precision bending of sheet of materials, slit sheets fabrication process
US7032426B2 (en) 2000-08-17 2006-04-25 Industrial Origami, Llc Techniques for designing and manufacturing precision-folded, high strength, fatigue-resistant structures and sheet therefor
US7412865B2 (en) 2000-08-17 2008-08-19 Industrial Origami, Inc. Method for forming sheet material with bend controlling displacements
US7560155B2 (en) 2000-08-17 2009-07-14 Industrial Origami, Inc. Sheet material with bend controlling grooves defining a continuous web across a bend line and method for forming the same
US7440874B2 (en) 2000-08-17 2008-10-21 Industrial Origami, Inc. Method of designing fold lines in sheet material
US7464574B2 (en) 2000-08-17 2008-12-16 Industrial Origami, Inc. Method for forming sheet material with bend facilitating structures into a fatigue resistant structure
US7534501B2 (en) 2000-08-17 2009-05-19 Industrial Origami, Inc. Precision-folded, high strength, fatigue-resistant structures and sheet therefor
JP2006110698A (ja) * 2004-10-18 2006-04-27 Tsukatani Hamono Seisakusho:Kk フレキシブルダイ及びその製造方法
US7354639B2 (en) 2004-12-16 2008-04-08 Industrial Origami, Inc. Method of bending sheet materials and sheet therefor
US8834337B2 (en) 2010-06-07 2014-09-16 Robert Joseph Hannum Method of folding sheet materials via angled torsional strips

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