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

Similar Documents

Publication Publication Date Title
EP1155771A3 (fr) Machine outil
EP0894550A3 (fr) Machine à réaliser des plies multiples
DE29716104U1 (de) Spannvorrichtung, insbesondere Maschinenschraubstock
DE102015115313B4 (de) Schleifwerkzeug und dessen Verwendung zur computergesteuerten Nachbearbeitung gefräster Freiformflächen
DE04730394T1 (de) Moppanordnung und mopp mit einer solchen moppanordnung
EP0945194A9 (fr) Machine pour travailler des éléments en forme de plaques en particulier des tôles
EP0927602A3 (fr) Dispositif d'usinage des bords pour le travailler les bords d'éléments en forme de plaque
DE2903929A1 (de) Verfahren zum formrichten von blechteilen, vorrichtung zu seiner durchfuehrung und anwendung des verfahrens
DE617343C (de) Vorrichtung zum genauen seitlichen Einstellen von Mehrfach-Schlichtwerkzeugen, insbesondere Diamantwerkzeugen
DE9313744U1 (de) Maschine zum Bearbeiten von Blechteilen
EP1221355A3 (fr) Machine d'écrouissage pour vilbrequins
DE202007007903U1 (de) Vorrichtung zum Entgraten, Entspannen und/oder Reinigen der Wasser- oder Ölkammern eines Zylinderkopfes
DE891920C (de) Einrichtung zum Besäumen von Brettern
DE941247C (de) Schnellwechselstahlhalter fuer Drehbaenke
EP0919337A1 (fr) Ponseuse flexible
DE4437863A1 (de) Rotationsbohrkopf mit radial verstellbarem Werkzeugträger
EP1278998B1 (fr) Dispositif de mesure d'un objet selon plusieurs axes
DE2213768B2 (de) Verfahren und Vorrichtung zum ortsgenauen Einsetzen eines Schneidorganes zur Herstellung eines Gravierstichels für elektronische Druckform-Graviermaschinen
DE2750135A1 (de) Lasthantiergeraet mit aus parallellenkern aufgebautem hebearmsystem
DE448962C (de) Lehre zum Einstellen von in einem Rahmen angeordneten Werkzeugen fuer spanabhebende Maschinen
DE215032C (fr)
DE2415200A1 (de) Haltevorrichtung fuer abzuschleifende platten od. dgl., insbesondere aus stein oder kunststein
DE4009271C2 (fr)
DE857725C (de) Motorgetriebenes flaechenbearbeitendes Werkzeuggeraet
DE905102C (de) Vorrichtung zum Schleifen oder Schaerfen von Werkzeugen, insbesondere Uhrmachersticheln

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FI IT NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19991106

AKX Designation fees paid

Free format text: DE FI IT NL

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20020429

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FI IT NL

REF Corresponds to:

Ref document number: 59805663

Country of ref document: DE

Date of ref document: 20021031

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030626

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20040603

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20040707

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20040716

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050710

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060201

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060201

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20060201