EP0569880A3 - - Google Patents

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Publication number
EP0569880A3
EP0569880A3 EP19930107463 EP93107463A EP0569880A3 EP 0569880 A3 EP0569880 A3 EP 0569880A3 EP 19930107463 EP19930107463 EP 19930107463 EP 93107463 A EP93107463 A EP 93107463A EP 0569880 A3 EP0569880 A3 EP 0569880A3
Authority
EP
European Patent Office
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
EP19930107463
Other versions
EP0569880A2 (fr
EP0569880B1 (fr
Inventor
Susumu Kawano
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.)
Amada Metrecs Co Ltd
Original Assignee
Amada Metrecs 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
Priority claimed from JP4133511A external-priority patent/JP2500247B2/ja
Priority claimed from JP4331318A external-priority patent/JPH0813379B2/ja
Application filed by Amada Metrecs Co Ltd filed Critical Amada Metrecs Co Ltd
Priority to EP94118710A priority Critical patent/EP0644002B1/fr
Publication of EP0569880A2 publication Critical patent/EP0569880A2/fr
Publication of EP0569880A3 publication Critical patent/EP0569880A3/xx
Application granted granted Critical
Publication of EP0569880B1 publication Critical patent/EP0569880B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B21D5/0236—Tool clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
EP93107463A 1992-05-15 1993-05-07 Support d'outil supérieur pour une presse Expired - Lifetime EP0569880B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP94118710A EP0644002B1 (fr) 1992-05-15 1993-05-07 Outil supérieur pour presse plieuse

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP123183/92 1992-05-15
JP12318392 1992-05-15
JP133511/92 1992-05-26
JP4133511A JP2500247B2 (ja) 1992-05-26 1992-05-26 プレスブレ―キ用上型
JP331318/92 1992-12-11
JP4331318A JPH0813379B2 (ja) 1992-05-15 1992-12-11 プレスブレーキ用金型ホルダ

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP94118710A Division EP0644002B1 (fr) 1992-05-15 1993-05-07 Outil supérieur pour presse plieuse
EP94118710.6 Division-Into 1993-05-07

Publications (3)

Publication Number Publication Date
EP0569880A2 EP0569880A2 (fr) 1993-11-18
EP0569880A3 true EP0569880A3 (fr) 1994-01-12
EP0569880B1 EP0569880B1 (fr) 1998-01-14

Family

ID=27314657

Family Applications (2)

Application Number Title Priority Date Filing Date
EP94118710A Expired - Lifetime EP0644002B1 (fr) 1992-05-15 1993-05-07 Outil supérieur pour presse plieuse
EP93107463A Expired - Lifetime EP0569880B1 (fr) 1992-05-15 1993-05-07 Support d'outil supérieur pour une presse

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP94118710A Expired - Lifetime EP0644002B1 (fr) 1992-05-15 1993-05-07 Outil supérieur pour presse plieuse

Country Status (2)

Country Link
EP (2) EP0644002B1 (fr)
DE (2) DE69323876T2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513514A (en) * 1994-05-06 1996-05-07 Amada Metrecs Company, Limited Upper tool and upper tool holding device for press brake
US5619885A (en) * 1992-05-15 1997-04-15 Amada Metrecs Company, Limited Upper tool holder apparatus for press brake and method of holding the upper tool
US5507170A (en) * 1993-05-18 1996-04-16 Amada Metrecs Company, Limited Upper tool for press brake
TW249765B (fr) * 1993-05-18 1995-06-21 Amatamedory Kk
JP3004597U (ja) * 1993-05-18 1994-11-22 株式会社アマダメトレックス プレスブレーキ用上型
US5685191A (en) * 1994-05-06 1997-11-11 Amada Metrecs Company, Limited Upper tool for press brake
TW365857U (en) * 1994-05-17 1999-08-01 Amada Metrecs Co Upper tool and upper tool holder apparatus for press brake
JP2921741B2 (ja) * 1995-10-02 1999-07-19 株式会社アマダメトレックス プレスブレーキにおける上型ホルダ装置
NL1004266C1 (nl) * 1996-10-14 1998-04-15 Cornelis Hendricus Liet Gereedschaphouder voor het uit een aantal delen bestaande klemgereedschap van een zet- of vouwbank of dergelijke, alsmede zet- of vouwbank of dergelijke voorzien van een dergelijke gereedschaphouder.
US6003360A (en) * 1997-07-01 1999-12-21 Wilson Tool International, Inc. Press brake tool holder
US6450004B1 (en) 2001-10-09 2002-09-17 Douglas E. Edmondson Press brake punch holder
US7296457B2 (en) 2004-06-25 2007-11-20 Wilson Tool International Inc. Thermally-actuated press brake tool holder technology
US7721586B2 (en) 2005-02-08 2010-05-25 Wilson Tool International Inc. Press brake tool seating technology
US7308817B2 (en) 2005-02-08 2007-12-18 Wilson Tool International Inc. Push plate tool holder for press brakes
US7596983B2 (en) 2005-07-11 2009-10-06 Wilson Tool International Inc. Press brake clamp incorporating tool-seating mechanism
CN101417303B (zh) * 2008-12-01 2010-11-10 米路加（深圳）科技发展有限公司 一种模具夹具
CN108067543B (zh) * 2017-11-23 2019-08-20 马鞍山市国菱机械刃模有限公司 一种夹持效果好的上模固定装置
US20220080486A1 (en) * 2018-12-31 2022-03-17 Durmazlar Makina Sanayi Ve Ticaret Anonim Sirketi An auxiliary bending tool for bending machines
CN115213263B (zh) * 2022-09-20 2022-12-13 烟台精锐模具有限公司 一种可微调的打印机内弹片冲压机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387121A1 (fr) * 1989-03-02 1990-09-12 Amada S.A. Dispositif de fixation d'une pièce allongée, telle que poinçon, matrice ou outil analogue, sur le tablier d'une presse-plieuse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749638C (de) * 1939-09-22 1944-11-28 Schnitt- und Biegewerkzeug mit Saeulenfuehrungsgestell und auswechselbaren Schnitt- und Biegeelementen
DE3136440A1 (de) * 1981-09-14 1983-03-31 Paul Weinbrenner Maschinenbau GmbH + Co KG, 7252 Weil der Stadt Spannvorrichtung zum spannen von werkzeugen
JPH0716713B2 (ja) * 1986-05-14 1995-03-01 株式会社アマダ 曲げ加工機の金型クランプ装置
FR2598946A1 (fr) * 1986-05-20 1987-11-27 Promecan Sisson Lehmann Dispositif de fixation d'un poincon ou d'une matrice sur un tablier d'une presse plieuse
FR2609909A1 (fr) * 1987-01-28 1988-07-29 Norlander Goran Dispositif serre-outil pour presse plieuse

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387121A1 (fr) * 1989-03-02 1990-09-12 Amada S.A. Dispositif de fixation d'une pièce allongée, telle que poinçon, matrice ou outil analogue, sur le tablier d'une presse-plieuse

Also Published As

Publication number Publication date
DE69323876T2 (de) 1999-07-01
EP0644002A2 (fr) 1995-03-22
EP0569880A2 (fr) 1993-11-18
EP0644002B1 (fr) 1999-03-10
EP0569880B1 (fr) 1998-01-14
DE69316263D1 (de) 1998-02-19
DE69316263T2 (de) 1998-04-30
EP0644002A3 (fr) 1995-10-18
DE69323876D1 (de) 1999-04-15

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