EP1066893A4 - Biegevorrichtung von metalplatte - Google Patents

Biegevorrichtung von metalplatte

Info

Publication number
EP1066893A4
EP1066893A4 EP99973573A EP99973573A EP1066893A4 EP 1066893 A4 EP1066893 A4 EP 1066893A4 EP 99973573 A EP99973573 A EP 99973573A EP 99973573 A EP99973573 A EP 99973573A EP 1066893 A4 EP1066893 A4 EP 1066893A4
Authority
EP
European Patent Office
Prior art keywords
lower dies
metal sheet
bar
upper die
rotation suppressing
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.)
Withdrawn
Application number
EP99973573A
Other languages
English (en)
French (fr)
Other versions
EP1066893A1 (de
Inventor
Takaaki Maeda
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.)
YUUGENKAISHA TAIGAA KOOSAN
Original Assignee
YUUGENKAISHA TAIGAA KOOSAN
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
Priority claimed from JP10373221A external-priority patent/JP2000197918A/ja
Priority claimed from JP11049047A external-priority patent/JP2000246340A/ja
Priority claimed from JP11049048A external-priority patent/JP2000246341A/ja
Application filed by YUUGENKAISHA TAIGAA KOOSAN filed Critical YUUGENKAISHA TAIGAA KOOSAN
Publication of EP1066893A1 publication Critical patent/EP1066893A1/de
Publication of EP1066893A4 publication Critical patent/EP1066893A4/de
Withdrawn legal-status Critical Current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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor
    • B21D5/0263—Die with two oscillating halves
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP99973573A 1998-12-28 1999-11-30 Biegevorrichtung von metalplatte Withdrawn EP1066893A4 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP37322198 1998-12-28
JP10373221A JP2000197918A (ja) 1998-12-28 1998-12-28 金属板折り曲げ装置
JP4904899 1999-02-25
JP4904799 1999-02-25
JP11049047A JP2000246340A (ja) 1999-02-25 1999-02-25 錘付金属板折り曲げ装置
JP11049048A JP2000246341A (ja) 1999-02-25 1999-02-25 回転抑制機材付金属板折曲装置
PCT/JP1999/006702 WO2000040348A1 (fr) 1998-12-28 1999-11-30 Dispositif de pliage de feuille metallique

Publications (2)

Publication Number Publication Date
EP1066893A1 EP1066893A1 (de) 2001-01-10
EP1066893A4 true EP1066893A4 (de) 2002-09-04

Family

ID=27293499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99973573A Withdrawn EP1066893A4 (de) 1998-12-28 1999-11-30 Biegevorrichtung von metalplatte

Country Status (2)

Country Link
EP (1) EP1066893A4 (de)
WO (1) WO2000040348A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10111134C1 (de) * 2001-03-08 2002-07-04 Bayerische Motoren Werke Ag Verfahren zum Abkanten eines Bleches und Vorrichtung zur Durchführung des Verfahrens
GB0623139D0 (en) * 2006-11-21 2006-12-27 Rolls Royce Plc A bending tool
US20130111967A1 (en) * 2011-10-10 2013-05-09 Invacare Corp. Punch and die set
AT515231B1 (de) * 2014-01-09 2015-09-15 Trumpf Maschinen Austria Gmbh Unterwerkzeug einer Biegepresse mit einer Biegewinkelmessvorrichtung
RU2638465C1 (ru) * 2017-01-13 2017-12-13 Евгений Владимирович Михайлов Способ и устройство для гибки тонколистового металла
CN108453178A (zh) * 2017-12-27 2018-08-28 中核北方核燃料元件有限公司 一种核燃料组件压紧板弹簧折弯模具
CN114850269B (zh) * 2022-05-31 2023-07-28 江苏科力西铝业有限公司 一种l型铝型材弯弧模具

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0242718U (de) * 1988-09-13 1990-03-23
JPH0299222A (ja) * 1988-09-30 1990-04-11 Kobe Steel Ltd 制振鋼板のｖ曲げ加工方法およびｖ曲げ金型
JPH0314010U (de) * 1990-07-09 1991-02-13
JPH03124317A (ja) * 1989-10-11 1991-05-27 Nisshin Steel Co Ltd 複合型積層金属板の回転ｖ曲げ加工方法
GB2278795A (en) * 1993-06-12 1994-12-14 Douglas Roger Hawkey Apparatus and method for working materials
JPH10166060A (ja) * 1996-12-04 1998-06-23 Amada Metrecs Co Ltd 板材折曲げ加工機の金型

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0242718U (de) * 1988-09-13 1990-03-23
JPH0299222A (ja) * 1988-09-30 1990-04-11 Kobe Steel Ltd 制振鋼板のｖ曲げ加工方法およびｖ曲げ金型
JPH03124317A (ja) * 1989-10-11 1991-05-27 Nisshin Steel Co Ltd 複合型積層金属板の回転ｖ曲げ加工方法
JPH0314010U (de) * 1990-07-09 1991-02-13
GB2278795A (en) * 1993-06-12 1994-12-14 Douglas Roger Hawkey Apparatus and method for working materials
JPH10166060A (ja) * 1996-12-04 1998-06-23 Amada Metrecs Co Ltd 板材折曲げ加工機の金型

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30) *
See also references of WO0040348A1 *

Also Published As

Publication number Publication date
EP1066893A1 (de) 2001-01-10
WO2000040348A1 (fr) 2000-07-13

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