EP1914022A2 - Méthode et dispositif de production de pièces tridimensionnelles par des opérations de formage et de découpage fin - Google Patents

Méthode et dispositif de production de pièces tridimensionnelles par des opérations de formage et de découpage fin Download PDF

Info

Publication number
EP1914022A2
EP1914022A2 EP06090153A EP06090153A EP1914022A2 EP 1914022 A2 EP1914022 A2 EP 1914022A2 EP 06090153 A EP06090153 A EP 06090153A EP 06090153 A EP06090153 A EP 06090153A EP 1914022 A2 EP1914022 A2 EP 1914022A2
Authority
EP
European Patent Office
Prior art keywords
tool
forming
board
centering
tape strip
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
EP06090153A
Other languages
German (de)
English (en)
Other versions
EP1914022B1 (fr
EP1914022A3 (fr
Inventor
Paul Frauchiger
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.)
Feintool Intellectual Property AG
Original Assignee
Feintool Intellectual Property AG
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 to DK06090153T priority Critical patent/DK1914022T3/da
Application filed by Feintool Intellectual Property AG filed Critical Feintool Intellectual Property AG
Priority to PT06090153T priority patent/PT1914022E/pt
Priority to SI200630306T priority patent/SI1914022T1/sl
Priority to ES06090153T priority patent/ES2324678T3/es
Priority to EP06090153A priority patent/EP1914022B1/fr
Priority to PL06090153T priority patent/PL1914022T3/pl
Priority to DE502006003393T priority patent/DE502006003393D1/de
Priority to AT06090153T priority patent/ATE427798T1/de
Priority to US11/591,390 priority patent/US8365569B2/en
Priority to CA2569180A priority patent/CA2569180C/fr
Priority to JP2007075887A priority patent/JP5191151B2/ja
Priority to MX2007010529A priority patent/MX2007010529A/es
Priority to KR20070087098A priority patent/KR101493522B1/ko
Publication of EP1914022A2 publication Critical patent/EP1914022A2/fr
Publication of EP1914022A3 publication Critical patent/EP1914022A3/fr
Application granted granted Critical
Publication of EP1914022B1 publication Critical patent/EP1914022B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/28—Making other particular articles wheels or the like gear wheels
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/16—Shoulder or burr prevention, e.g. fine-blanking
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/08—Dies with different parts for several steps in a process

Definitions

  • the invention relates to a method for producing produced by forming and fine cutting three-dimensional fittings from a strip of tape, in particular with inner shapes such as expressions and / or stampings and / or depressions and / or recesses and / or enforcements and / or bores and / or journal presses provided Fittings, in particular for car seat components o.
  • inner shapes such as expressions and / or stampings and / or depressions and / or recesses and / or enforcements and / or bores and / or journal presses provided Fittings, in particular for car seat components o.
  • the tape strip is fed to a tool in the tool at least one, a substantially uniformly curved outer contour having circuit board cut out of the tape strip, the board finely cut to a fitting in a first stage, the resulting burr embossed in a subsequent second stage and then the installable fitting is removed from the tool without aftertreatment.
  • the invention further relates to a tool for producing three-dimensional fittings from strip strips provided with inner forms such as impressions and / or embossings and / or depressions and / or recesses and / or openings and / or bores and / or journal presses, in particular for car seat components or the like.
  • inner forms such as impressions and / or embossings and / or depressions and / or recesses and / or openings and / or bores and / or journal presses, in particular for car seat components or the like.
  • From the EP 0 885 074 B1 is a method for the production of stampings, in particular slats known in two steps.
  • a first method step the workpiece is finely cut within a device in a fine blanking stage of raw material, after the fine blanking by means of a
  • the transfer stage is likewise accommodated in the device in an embossing step, wherein the embossing step is likewise located within the device and in a second step in the embossing step the inner and outer contour of the workpiece is embossed so that the burrs formed on the workpiece during the first step are rounded in this way are that the workpiece no longer needs any further treatment.
  • Slats are disc-shaped and have openings usually in the form of the disc edge open towards slots or slots (see DE 36 30 981 A1 ) or are closed disks which have axially projecting shafts ( DE 11 92 887 ).
  • Lammellen without tolerance requirements therefore do not put too high demands on the fine blanking process and the proportion of forming operations such as drawing, bending, bending, upsetting, crimping, stamping, embossing, sinking, punching, extrusion or journal pressing on slats is not worth mentioning.
  • the ratio of a geometric size describing the cutting lines to the sheet thickness results in the fine-cutting difficulty, which increases with increasing sheet thickness. This means that fineblanking of large-area thin parts such as lamellae is much easier than fineblanking narrow webs or rings with a large sheet thickness. Likewise, obtuse-angled corners with large radii can be better fine-cut than acute-angled ones with small radii.
  • the state of the art has EP 0 885 074 B1 the disadvantage that the boards are first cut only in the tape strip and thus remain at individual points in the tape strip.
  • the disadvantage is also that the roundness is enormously impaired by the subsequent inner section of the still held in the tape strip circuit board, so that significant tolerance deviations can occur.
  • the present invention seeks to improve a method and a tool for producing with complex geometry produced by combined forming and fine cutting processes fittings such that installable and burr-free parts with extremely small tolerances, high precision and process reliability cost can be made available.
  • the solution according to the invention is characterized in that the fine blanking and the forming of complex designed hinge fittings in a common first Work stage is executable.
  • the board Before the stamping of the ridge resulting from the removal of the strip from the strip, the board is centered according to its outer contour and the board is oriented at the same time according to the position and shape of the inner forms formed in the board, which means that an exact positioning for the stamping can always be guaranteed.
  • the inventive method makes it possible to produce finished, installable hinge fittings with high precision and very tight tolerances in just two steps without rework, the position and position of the inner contours is aligned with the position of the outer contour of the board during complete cutting, and that the board centered on the outer contour and inner contour in the second stage according to their outer contour prior to stamping the ridge emerging during the separation from the strip of tape, and the board is oriented at the same time according to the position of the inner forms formed in the board.
  • a further advantage is that the finished hinge fittings can be removed without damage from the tool, because several first steps (stages) simultaneously in the feed direction of the tape strip, but offset from one another, successively located locations on the tape strip and cut out the boards in mutually opposite directions of transfer the second stage are discharged.
  • the tool according to the invention all fine blanking and punching operations and forming operations are realized in a run of the tape strip.
  • the modular construction of the tool makes it possible to decouple the various processes occurring simultaneously during each fine blanking, punching and forming operations, whereby it is possible to arrange the individual modules to each other so that the tape strip is evenly loaded. This leads in consequence to a more economical production of the hinge fittings.
  • FIG. 1 is a perspective view of a conventional hinge fitting, which was prepared by the method according to the invention.
  • 4a and 4b is a schematic diagram of the sequence of the individual steps of FIG. 3 and
  • 5 is a plan view of two modularly assembled tools for carrying out the method according to the invention.
  • hinge fittings 1 for car seat components without reworking are to be produced in only two work steps.
  • 1 and 2 show a circular, but not fixed to such geometric shapes hinge fitting 1, which was made of a strip of steel strip 2 with a thickness of 4 mm by a combination of fine blanking and forming.
  • the hinge fitting 1 has a peripheral edge 3, a central bore 4 for receiving the hinge axis A, a directly adjacent to the edge 3 inside flat receptacle 5, 6 expressions and four expressed recesses 7 , for mounting on Used frame of the seat back, for example by welding.
  • the inventive method runs - as shown in FIG. 3 - in two steps, in a first forming and fineblanking stage I, in which a complete forming and fine cutting operation takes place, in which the board 8 formed and completely separated from the tape strip 2 and in an independent centering and embossing stage II, in which the burr 9 produced during fineblanking is stamped directly on the tool.
  • the burr 9 is formed during fineblanking at the upper edge of the outer contour AK of the board 8 and at the upper edge of the inner contour IK of the bore 4 (see FIG. 4).
  • the embossed recording 5, the expression 6 and the recesses 7 are generated solely by forming operations that occur largely simultaneously with the fine cutting process, the position, shape and position of the inner shapes generated by forming the position of the diameter of the outer contour AK of the board completely cut out.
  • the diameter of the outer contour AK of the complete section determines the course of the forming operations to produce the inner molds, which ensures that the precision forming does not affect the outer contour AK and thus to affect the tolerances or even distortion.
  • the board 8 is centered before the stamping of the resulting ridge 9 according to its outer contour AK and the board at the same time oriented according to the position and shape of the molded into the board inside molds.
  • Fig. 5 shows two composite, used in a press, not shown, tool modules 10 and 11, with which the inventive method is performed.
  • Each tool module 10 and 11 each has a combined forming and fineblanking tool FUW and an independent centering and stamping tool ZEW.
  • the tools FUW and ZEW are coupled to each other by a respective transfer device 12 and 13 .
  • the transfer devices 12 and 13 spend the board 8 , which has been shaped and cut out by the tool FUW, for the tool ZEW, in which the board 8 is detected by a centering and orienting device 14 before it is stamped.
  • the centering and orienting device 14 has, in this example, three centering fingers 15 , which come to rest on the outer contour AK of the board 8 at an angle of 120 ° so that the embossing (receptacle 5), the ejection 6 and the recesses 7 the board 8 after their position relative to the bore 4 is exactly fixed.
  • the fingers 15 also make it possible to align the inner molds so that the embossing tool of the tool ZEW at the edge ofinstituachir AK and the edge of the inner contour IK comes into engagement and the ridge 9 can be embossed directly on the tool.
  • Each of the transfer devices 12 and 13 is identical in construction and has a flat driver 16, which is displaceably arranged along a shaft 18 mounted on the base plate 17 of the tool module 10 and 11 .
  • the driver 16 spends the finely cut and formed in the tool FUW board 8 to the tool ZEW for centering, orienting and embossing and from there the mountable hinge fitting 1 to a connected to the tool module 10 and 11 discharge device 19 so that each finished hinge fitting 1 damage Leave the press.
  • a transport roller 20 or 21 for transporting the tape strip 2 to the forming and fine cutting tools FUW is attached on each base plate 17 of the tool module 10 or 11 .
  • These transport rollers 20 and 21 complement each other to a common transport device 22 for both modules, as soon as the tool module 11 is attached to the tool module 10 .
  • the tool modules 10 and 11 are aligned with each other so that the two forming and fine cutting tools FUW of the tool modules 10 and 11 respectively together can capture part of the tape strip 2 in its feed direction V in mutually offset locations B and C.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
EP06090153A 2006-09-01 2006-09-01 Méthode et dispositif de production de pièces tridimensionnelles par des opérations de formage et de découpage fin Active EP1914022B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
PT06090153T PT1914022E (pt) 2006-09-01 2006-09-01 Processo e ferramenta para a produção de ferragens tridimensionais produzidas por meio de operações de conformação e corte de precisão
SI200630306T SI1914022T1 (sl) 2006-09-01 2006-09-01 Postopek in naprava za proizvodnjo tridimenzionalnega okovja, izdelanega z operacijami preoblikovanja in finega rezanja
ES06090153T ES2324678T3 (es) 2006-09-01 2006-09-01 Metodo y herramienta para fabricar accesorios tridimensionales mediante operaciones de conformacion y troquelado de precision.
EP06090153A EP1914022B1 (fr) 2006-09-01 2006-09-01 Méthode et dispositif de production de pièces tridimensionnelles par des opérations de formage et de découpage fin
PL06090153T PL1914022T3 (pl) 2006-09-01 2006-09-01 Sposób i urządzenie do wytwarzania trójwymiarowych części okuć za pomocą operacji formowania plastycznego i wykrawania dokładnego
DE502006003393T DE502006003393D1 (de) 2006-09-01 2006-09-01 Verfahren und Werkzeug zum Herstellen von durch Umform- und Feinschneidvorgänge erzeugte dreidimensionale Beschläge
AT06090153T ATE427798T1 (de) 2006-09-01 2006-09-01 Verfahren und werkzeug zum herstellen von durch umform- und feinschneidvorgange erzeugte dreidimensionale beschlage
DK06090153T DK1914022T3 (da) 2006-09-01 2006-09-01 Fremgangsmåde og indretning til at fremstille tredimensionale produkter ved formgivnings- og finstansningsprocesser
US11/591,390 US8365569B2 (en) 2006-09-01 2006-10-31 Method and tool for the production of three-dimensional attachments by forming and fine blanking operations
CA2569180A CA2569180C (fr) 2006-09-01 2006-11-29 Methode et outil de fabrication de fixations tridimensionnelles par operations de faconnage et de decoupage fin
JP2007075887A JP5191151B2 (ja) 2006-09-01 2007-03-23 成形作用と精密打抜作用により生産された立体的アタッチメントを製造する方法と装置
MX2007010529A MX2007010529A (es) 2006-09-01 2007-08-28 Metodo y herramienta para la produccion de accesorios tridimensionales mediante operaciones de formacion y troquelado fino.
KR20070087098A KR101493522B1 (ko) 2006-09-01 2007-08-29 성형 및 미세 블랭킹에 의해 3차원 부착부를 제조하는 방법및 공구

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06090153A EP1914022B1 (fr) 2006-09-01 2006-09-01 Méthode et dispositif de production de pièces tridimensionnelles par des opérations de formage et de découpage fin

Publications (3)

Publication Number Publication Date
EP1914022A2 true EP1914022A2 (fr) 2008-04-23
EP1914022A3 EP1914022A3 (fr) 2008-04-30
EP1914022B1 EP1914022B1 (fr) 2009-04-08

Family

ID=39133555

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06090153A Active EP1914022B1 (fr) 2006-09-01 2006-09-01 Méthode et dispositif de production de pièces tridimensionnelles par des opérations de formage et de découpage fin

Country Status (13)

Country Link
US (1) US8365569B2 (fr)
EP (1) EP1914022B1 (fr)
JP (1) JP5191151B2 (fr)
KR (1) KR101493522B1 (fr)
AT (1) ATE427798T1 (fr)
CA (1) CA2569180C (fr)
DE (1) DE502006003393D1 (fr)
DK (1) DK1914022T3 (fr)
ES (1) ES2324678T3 (fr)
MX (1) MX2007010529A (fr)
PL (1) PL1914022T3 (fr)
PT (1) PT1914022E (fr)
SI (1) SI1914022T1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3797893A1 (fr) * 2019-09-24 2021-03-31 Meteor Umformtechnik GmbH & Co. KG Dispositif de découpage fin / découpage normal d'ébauches d'une bande métallique ainsi que de travail en plusieurs étapes des ébauches au moyen d'outils de coupe et de façonnage

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2335841B1 (fr) * 2009-12-17 2017-08-16 Feintool International Holding AG Procédé de fabrication de pièces pliées et outil correspondant
EP2357048B1 (fr) * 2010-02-10 2013-06-05 Feintool Intellectual Property AG Procédé et dispositif destinés à influencer la surface de coupe et de fonction sur des pièces finies coupées en fines tranches
DE102010028280B4 (de) * 2010-04-28 2020-11-12 Zf Friedrichshafen Ag Verfahren zur Herstellung von Stanzteilen sowie Vorrichtung und Verwendung
KR101262264B1 (ko) * 2011-05-26 2013-05-08 현대자동차주식회사 차량용 패널의 제조방법 및 장치
ES2533390T3 (es) * 2011-07-08 2015-04-09 Cie Automotive, S.A. Maquina y procedimiento de estampación de piezas metálicas
CA2899639C (fr) 2013-09-05 2016-01-12 Honda Motor Co., Ltd. Appareil pour marquer et ordonner des ebauches de plaquette et charger les paniers de reception de celles-ci
WO2015037233A1 (fr) * 2013-09-11 2015-03-19 テルモ株式会社 Ensemble aiguille creuse médicale et procédé de fabrication d'une aiguille creuse
CN112308283B (zh) * 2020-02-28 2023-10-27 中铁宝桥集团有限公司 一种多规格、多目标一维下料方法
CN114653888B (zh) * 2022-05-20 2022-08-19 浙江省机电设计研究院有限公司 一种铝合金涡旋盘智能生产线及生产方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562593A1 (fr) * 1992-03-26 1993-09-29 Schmid Holding Ag Procédé de fabrication d'un disque dentée, en particulier pour le réglage d'un siège automobile
EP0885074A1 (fr) * 1996-03-06 1998-12-23 ZF FRIEDRICHSHAFEN Aktiengesellschaft Procede et dispositif pour produire des pieces decoupees a la presse

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192887B (de) 1963-02-22 1965-05-13 Stromag Maschf Anlauf- und Sicherheitskupplung
DE2834492C3 (de) * 1978-08-07 1994-07-28 Keiper Recaro Gmbh Co Gelenkbeschlag für einen Sitz mit verstellbarer Rückenlehne, insbesondere Kraftfahrzeugsitz
DE3227222C1 (de) 1982-07-21 1984-05-03 Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid Gelenkbeschlag fuer Sitze mit verstellbarer Rueckenlehne,insbesondere Kraftfahrzeugsitze
DE3244399A1 (de) 1982-12-01 1984-06-07 Rentrop Hubbert & Wagner Gelenkbeschlag fuer kraftfahrzeugsitze mit verstellbarer lehne
JPS6027427A (ja) * 1983-07-26 1985-02-12 Hirata Press Kogyo Kk シリンダ−用メタルガスケツトの製造方法
US4567746A (en) * 1984-01-16 1986-02-04 Dayton Reliable Tool & Mfg. Co. Method and apparatus for making shells for cans
AT383876B (de) 1985-09-11 1987-09-10 Steyr Daimler Puch Ag Lamelle fuer fluessigkeitsreibungskupplungen
JPH0739012B2 (ja) * 1991-05-10 1995-05-01 日本ラインツ株式会社 ビード付ガスケットのプレス加工機
EP1128088B1 (fr) * 2000-02-21 2004-04-28 Honda Giken Kogyo Kabushiki Kaisha Procédé et dispositif de découpage d'éléments de courroie pour transmission continûment variable
JP3703678B2 (ja) * 2000-03-06 2005-10-05 本田技研工業株式会社 無段変速機用ベルトのエレメントの打抜き加工方法
JP3676192B2 (ja) * 2000-05-26 2005-07-27 本田技研工業株式会社 無段変速機用ベルトのエレメントの打抜き加工方法
DE60112176T2 (de) * 2000-05-26 2005-12-29 Honda Giken Kogyo K.K. Verfahren und Vorrichtung zum Stanzen von Teilen von einem Riemen für stufenlos regelbares Getriebe
JP3766797B2 (ja) * 2001-12-12 2006-04-19 株式会社三五 プレス加工方法
JP3827005B2 (ja) * 2002-06-12 2006-09-27 アイダエンジニアリング株式会社 無段変速機ベルトのエレメント製造方法
US7178375B2 (en) * 2004-10-26 2007-02-20 Means Industries, Inc. Apparatus and method for stamping and deburring clutch discs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562593A1 (fr) * 1992-03-26 1993-09-29 Schmid Holding Ag Procédé de fabrication d'un disque dentée, en particulier pour le réglage d'un siège automobile
EP0885074A1 (fr) * 1996-03-06 1998-12-23 ZF FRIEDRICHSHAFEN Aktiengesellschaft Procede et dispositif pour produire des pieces decoupees a la presse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3797893A1 (fr) * 2019-09-24 2021-03-31 Meteor Umformtechnik GmbH & Co. KG Dispositif de découpage fin / découpage normal d'ébauches d'une bande métallique ainsi que de travail en plusieurs étapes des ébauches au moyen d'outils de coupe et de façonnage

Also Published As

Publication number Publication date
KR101493522B1 (ko) 2015-02-13
JP2008055507A (ja) 2008-03-13
ATE427798T1 (de) 2009-04-15
DE502006003393D1 (de) 2009-05-20
PT1914022E (pt) 2009-06-04
MX2007010529A (es) 2009-02-10
EP1914022B1 (fr) 2009-04-08
PL1914022T3 (pl) 2009-11-30
ES2324678T3 (es) 2009-08-12
CA2569180A1 (fr) 2008-03-01
SI1914022T1 (sl) 2009-08-31
KR20080020949A (ko) 2008-03-06
DK1914022T3 (da) 2009-08-10
US20080053181A1 (en) 2008-03-06
CA2569180C (fr) 2014-04-01
JP5191151B2 (ja) 2013-04-24
EP1914022A3 (fr) 2008-04-30
US8365569B2 (en) 2013-02-05

Similar Documents

Publication Publication Date Title
EP1914022B1 (fr) Méthode et dispositif de production de pièces tridimensionnelles par des opérations de formage et de découpage fin
EP2036629B1 (fr) Procédé et dispositif de coupe fine et de formage d'une pièce à usiner
EP2303488B1 (fr) Procédé et dispositif pour la production de pièces découpées de précision à partir d'une bande de matériau
EP1815922B1 (fr) Procédé et outil pour le découpage fin de pièces ayant des petits rayons de coin et une profondeur fortement reduite en un seule étape
DE102005032653B3 (de) Verfahren zur Herstellung einer formschlüssigen Verbindung zwischen einem Werkzeugeinsatz und einem Werkzeugträger eines rotierenden Werkzeugs
DE69213156T2 (de) Index-Vorschubsystem
EP3409392B1 (fr) Procédé de fabrication de pièces estampées
DE3230700A1 (de) Gleitlager
EP2508274A1 (fr) Procédé et dispositif d'augmentation de la surface de portée d'une pièce obtenue par découpage fin ayant une dent, partie dentée ou analogue
EP3159070A1 (fr) Procede et outil de fabrication de bagues support à denture trapezoidale
DE102004020905B4 (de) Verfahren zur Herstellung einer Kettenlasche für eine Rollenkette
DE102010038069A1 (de) Mehrstufen-Stanzmaschine und Stanzbearbeitungsverfahren
EP2842653B1 (fr) Outil et procédé de fabrication de pièces découpées
EP2263812A1 (fr) Procédé de fabrication de pièces découpées, notamment d'anneaux synchrones, de corps d'embrayage ou de disques d'embrayage
DE3116765C1 (de) Werkzeug zum Herstellen von Senkloechern oder Passloechern in einem Blech auf einer Stanzmaschine
EP2325527B1 (fr) Procédé et dispositif de fabrication de trous de forage alignés les uns par rapport aux autres dans une unité de support satellite
DE112006001387B4 (de) Verfahren zur Herstellung einer Platte, sowie Folgeschneidwerkzeuganlage
DE112009001993T5 (de) Verfahren und Vorrichtung zum Honen eines Werkstückes sowie Werkstück
DE3440809A1 (de) Verfahren und vorrichtung zum verbinden von aufeinanderliegenden blechen durch stanznocken
DE3802247C1 (fr)
EP0953386A2 (fr) Dispositif et méthode de connection des pièces par déformation plastique
EP1602421A1 (fr) Presse de calibrage
DE3724455A1 (de) Abkantgeraet
DE3911441A1 (de) Verfahren zur herstellung eines halbgeteilten lagers
DE1946151A1 (de) Ziehwerkzeug aus Sechskantstaeben mit Schmiersystem

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17P Request for examination filed

Effective date: 20080821

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 502006003393

Country of ref document: DE

Date of ref document: 20090520

Kind code of ref document: P

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20090528

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: BOVARD AG PATENTANWAELTE

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2324678

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20090401685

Country of ref document: GR

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090408

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090408

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

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090808

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090408

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

Ref country code: AT

Payment date: 20090907

Year of fee payment: 4

Ref country code: HU

Payment date: 20090824

Year of fee payment: 4

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E006085

Country of ref document: HU

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

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090408

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090408

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: 20100111

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

Ref country code: MC

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

Effective date: 20090930

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

Ref country code: ES

Payment date: 20100827

Year of fee payment: 5

Ref country code: NL

Payment date: 20100827

Year of fee payment: 5

Ref country code: RO

Payment date: 20100823

Year of fee payment: 5

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

Ref country code: BG

Payment date: 20100901

Year of fee payment: 5

Ref country code: CZ

Payment date: 20100820

Year of fee payment: 5

Ref country code: FR

Payment date: 20100819

Year of fee payment: 5

Ref country code: SE

Payment date: 20100927

Year of fee payment: 5

Ref country code: SI

Payment date: 20100820

Year of fee payment: 5

Ref country code: SK

Payment date: 20100825

Year of fee payment: 5

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

Ref country code: GB

Payment date: 20100924

Year of fee payment: 5

Ref country code: GR

Payment date: 20100825

Year of fee payment: 5

Ref country code: PL

Payment date: 20100901

Year of fee payment: 5

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

Ref country code: DK

Payment date: 20100901

Year of fee payment: 5

Ref country code: PT

Payment date: 20100824

Year of fee payment: 5

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

Ref country code: BE

Payment date: 20100812

Year of fee payment: 5

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

Ref country code: TR

Payment date: 20101123

Year of fee payment: 5

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: FEINTOOL INTELLECTUAL PROPERTY AG

Free format text: FEINTOOL INTELLECTUAL PROPERTY AG#INDUSTRIERING 8#3250 LYSS (CH) -TRANSFER TO- FEINTOOL INTELLECTUAL PROPERTY AG#INDUSTRIERING 8#3250 LYSS (CH)

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

Ref country code: LU

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

Effective date: 20090901

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

Ref country code: HU

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

Effective date: 20100902

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

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090408

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

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

Effective date: 20120301

BERE Be: lapsed

Owner name: FEINTOOL INTELLECTUAL PROPERTY A.G.

Effective date: 20110930

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20120401

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

Ref country code: CZ

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

Effective date: 20110901

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110901

REG Reference to a national code

Ref country code: GR

Ref legal event code: ML

Ref document number: 20090401685

Country of ref document: GR

Effective date: 20120403

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

Ref country code: SI

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

Effective date: 20110902

Ref country code: PT

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

Effective date: 20120301

REG Reference to a national code

Ref country code: SI

Ref legal event code: KO00

Effective date: 20120404

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 5819

Country of ref document: SK

Effective date: 20110901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120531

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

Ref country code: BE

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

Effective date: 20110930

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

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: 20120401

Ref country code: SK

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

Effective date: 20110901

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

Ref country code: GB

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

Effective date: 20110901

Ref country code: GR

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

Effective date: 20120403

Ref country code: FR

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

Effective date: 20110930

Ref country code: RO

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

Effective date: 20110901

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

Ref country code: DK

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

Effective date: 20110930

Ref country code: PL

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

Effective date: 20110901

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 427798

Country of ref document: AT

Kind code of ref document: T

Effective date: 20110901

REG Reference to a national code

Ref country code: PL

Ref legal event code: LAPE

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

Ref country code: AT

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

Effective date: 20110901

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20130417

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

Ref country code: ES

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

Effective date: 20110902

Ref country code: SE

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

Effective date: 20110902

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

Ref country code: BG

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

Effective date: 20120630

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

Ref country code: TR

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

Effective date: 20110901

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: FEINTOOL INTERNATIONAL HOLDING AG, CH

Free format text: FORMER OWNER: FEINTOOL INTELLECTUAL PROPERTY AG, CH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502006003393

Country of ref document: DE

Representative=s name: COHAUSZ HANNIG BORKOWSKI WISSGOTT, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006003393

Country of ref document: DE

Owner name: FEINTOOL INTERNATIONAL HOLDING AG, CH

Free format text: FORMER OWNER: FEINTOOL INTELLECTUAL PROPERTY AG, LYSS, CH

Effective date: 20140212

Ref country code: DE

Ref legal event code: R082

Ref document number: 502006003393

Country of ref document: DE

Representative=s name: COHAUSZ HANNIG BORKOWSKI WISSGOTT, DE

Effective date: 20140212

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

Ref country code: DE

Payment date: 20230919

Year of fee payment: 18

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

Ref country code: IT

Payment date: 20230929

Year of fee payment: 18

Ref country code: CH

Payment date: 20231002

Year of fee payment: 18