EP0894550A3 - Machine à réaliser des plies multiples - Google Patents

Machine à réaliser des plies multiples Download PDF

Info

Publication number
EP0894550A3
EP0894550A3 EP98113860A EP98113860A EP0894550A3 EP 0894550 A3 EP0894550 A3 EP 0894550A3 EP 98113860 A EP98113860 A EP 98113860A EP 98113860 A EP98113860 A EP 98113860A EP 0894550 A3 EP0894550 A3 EP 0894550A3
Authority
EP
European Patent Office
Prior art keywords
bending
tool
slot
segments
group
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
EP98113860A
Other languages
German (de)
English (en)
Other versions
EP0894550B1 (fr
EP0894550A2 (fr
Inventor
Frank Bertram
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.)
Dreistern Werk Maschinenbau GmbH and Co KG
Original Assignee
Dreistern Werk Maschinenbau GmbH and Co KG
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 Dreistern Werk Maschinenbau GmbH and Co KG filed Critical Dreistern Werk Maschinenbau GmbH and Co KG
Publication of EP0894550A2 publication Critical patent/EP0894550A2/fr
Publication of EP0894550A3 publication Critical patent/EP0894550A3/fr
Application granted granted Critical
Publication of EP0894550B1 publication Critical patent/EP0894550B1/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
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP98113860A 1997-08-02 1998-07-24 Machine à réaliser des plies multiples Expired - Lifetime EP0894550B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19733578 1997-08-02
DE19733578A DE19733578C2 (de) 1997-08-02 1997-08-02 Biegemaschine zum mehrseitigen Biegen eines plattenförmigen Werkstückes

Publications (3)

Publication Number Publication Date
EP0894550A2 EP0894550A2 (fr) 1999-02-03
EP0894550A3 true EP0894550A3 (fr) 1999-09-08
EP0894550B1 EP0894550B1 (fr) 2002-09-25

Family

ID=7837883

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113860A Expired - Lifetime EP0894550B1 (fr) 1997-08-02 1998-07-24 Machine à réaliser des plies multiples

Country Status (2)

Country Link
EP (1) EP0894550B1 (fr)
DE (2) DE19733578C2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514644B1 (de) 2013-07-30 2015-05-15 Trumpf Maschinen Austria Gmbh Biegewerkzeugsystem
AT514929B1 (de) * 2013-11-26 2015-05-15 Trumpf Maschinen Austria Gmbh Werkzeugrüstsystem für Biegepresse
AT517597B1 (de) * 2016-03-07 2017-03-15 Trumpf Maschinen Austria Gmbh & Co Kg Verfahren zum gleichzeitigen Verschieben von zumindest zwei, in einer Schiene einer Werkzeughalterung gehaltenen Biegewerkzeugen
AT519228B1 (de) * 2016-12-20 2018-05-15 Trumpf Maschinen Austria Gmbh & Co Kg Biegewerkzeug für eine Biegepresse
AT520943B1 (de) 2018-02-21 2019-09-15 Trumpf Maschinen Austria Gmbh & Co Kg Fertigungsanlage mit Werkzeugwechseleinheit und Klemmbacke sowie Verfahren zum Werkzeugwechsel
CN112808850B (zh) * 2020-12-17 2022-10-18 江苏乐仕电气科技有限公司 一种电气柜母线槽一体化制作成型方法
CN113617902B (zh) * 2021-07-16 2023-07-25 南京蓝昊智能科技有限公司 一种折弯机自动可调式上压组合机构
CN116140424B (zh) * 2023-02-16 2023-12-26 南通东海机床制造集团有限公司 一种可分段折弯的节能数控折弯机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532792A (en) * 1982-09-08 1985-08-06 Maru Kikai Kogyo Co., Ltd. Apparatus for adjusting to tool length of panel forming machine
EP0258204A2 (fr) * 1986-08-14 1988-03-02 SALVAGNINI S.p.A. Dispositif de pliage de tôles
EP0332221A2 (fr) * 1988-03-11 1989-09-13 Josef Niedermaier Machine à plier
EP0682996A2 (fr) * 1994-02-10 1995-11-22 Balaxman Oy Méthode et dispositif d'une presse plieuse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD235837A1 (de) * 1985-04-03 1986-05-21 Kali Veb K Vorrichtung zum abkanten von blechen
DE29615649U1 (de) * 1996-09-07 1996-10-24 EHT Werkzeugmaschinen GmbH, 79331 Teningen Bearbeitungsmaschine für plattenförmige Werkstücke mit einem in einzelne Segmente unterteilten Niederhalter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532792A (en) * 1982-09-08 1985-08-06 Maru Kikai Kogyo Co., Ltd. Apparatus for adjusting to tool length of panel forming machine
EP0258204A2 (fr) * 1986-08-14 1988-03-02 SALVAGNINI S.p.A. Dispositif de pliage de tôles
EP0332221A2 (fr) * 1988-03-11 1989-09-13 Josef Niedermaier Machine à plier
EP0682996A2 (fr) * 1994-02-10 1995-11-22 Balaxman Oy Méthode et dispositif d'une presse plieuse

Also Published As

Publication number Publication date
DE19733578A1 (de) 1999-02-18
DE19733578C2 (de) 2002-10-10
EP0894550B1 (fr) 2002-09-25
DE59805663D1 (de) 2002-10-31
EP0894550A2 (fr) 1999-02-03

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