EP0963801A3 - Presse zur Herstellung variabler Bearbeitungsmuster - Google Patents

Presse zur Herstellung variabler Bearbeitungsmuster Download PDF

Info

Publication number
EP0963801A3
EP0963801A3 EP99110928A EP99110928A EP0963801A3 EP 0963801 A3 EP0963801 A3 EP 0963801A3 EP 99110928 A EP99110928 A EP 99110928A EP 99110928 A EP99110928 A EP 99110928A EP 0963801 A3 EP0963801 A3 EP 0963801A3
Authority
EP
European Patent Office
Prior art keywords
press
abutment surface
work tool
active
workpieces
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
EP99110928A
Other languages
English (en)
French (fr)
Other versions
EP0963801A2 (de
EP0963801B1 (de
Inventor
Klaus Blei
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.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of EP0963801A2 publication Critical patent/EP0963801A2/de
Publication of EP0963801A3 publication Critical patent/EP0963801A3/de
Application granted granted Critical
Publication of EP0963801B1 publication Critical patent/EP0963801B1/de
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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/246—Selection of punches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Press Drives And Press Lines (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Bei einer Presse (1) mit verstellbaren Werkzeugteilen, bspw. Lochstempeln ist vorzugsweise jedem Werkzeugteil (11) jeweils ein Sperrelement (42) zugeordnet, wobei das Sperrelement eine Sperr- und eine Freigabeposition aufweist. An dem Sperrelement ist eine Anlagefläche (45) vorgesehen, die in Flächenbereiche (45a bis 45d) unterteilt ist, zwischen den Flächenbereichen (45a bis 45d) sind Ausnehmungen ausgebildet. Die im Wesentlichen ebenen und bedarfsweise an ihren Kanten etwas angeschrägten Anlageflächen (45a bis 45d) bilden somit die Stirnflächen einer Verzahnung. Der erforderliche Hub des Sperrelements bei seiner Überführung aus Sperr- in Freigabeposition und umgekehrt kann somit auf die Zahnbreite beschränkt werden. Dies wiederum ermöglicht es, besonders schmale Sperrglieder oder Sperrriegel (42) zu schaffen, die, obwohl sie in Längsrichtung ihrer schmalen Anlagefläche zu verstellen sind, mit einem kurzen Verstellhub und somit mit einem leichten kleinen Verstellantrieb auskommen. Dies ermöglicht wiederum eine besonders schnelle Verstellung und große Pressenhubzahlen mit Verstellung bei jedem Hub.
EP99110928A 1998-06-10 1999-06-04 Presse zur Herstellung variabler Bearbeitungsmuster Expired - Lifetime EP0963801B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19825842 1998-06-10
DE19825842A DE19825842A1 (de) 1998-06-10 1998-06-10 Presse zur Herstellung variabler Bearbeitungsmuster

Publications (3)

Publication Number Publication Date
EP0963801A2 EP0963801A2 (de) 1999-12-15
EP0963801A3 true EP0963801A3 (de) 2001-04-18
EP0963801B1 EP0963801B1 (de) 2004-02-25

Family

ID=7870463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110928A Expired - Lifetime EP0963801B1 (de) 1998-06-10 1999-06-04 Presse zur Herstellung variabler Bearbeitungsmuster

Country Status (4)

Country Link
EP (1) EP0963801B1 (de)
AT (1) ATE260155T1 (de)
CZ (1) CZ203099A3 (de)
DE (2) DE19825842A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10328776B3 (de) * 2003-06-25 2005-01-27 Groz-Beckert Kg Stanzvorrichtung für flächige Gegenstände
US9186807B2 (en) * 2012-02-06 2015-11-17 Fiskars Brands, Inc. Device for forming a pattern in a sheet material
DE202019000468U1 (de) * 2019-02-01 2019-02-22 WISTA Werkzeugfertigungs-GmbH Stanz-/Perforiermaschine
CN110027352B (zh) * 2019-05-22 2024-04-12 温州岑泰机械有限公司 一种成型盒压纹机的新型压纹机构
CN118045905B (zh) * 2024-03-11 2024-07-19 江苏蔚联精密科技有限公司 一种具有变形控制功能的散热片冲压装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741537A1 (de) * 1977-09-15 1979-03-22 Cis Metalform Masch Verfahren zur herstellung von teilen
FR2407765A1 (fr) * 1977-11-08 1979-06-01 Thomson Brandt Procede et dispositif de fabrication de toles perforees notamment pour viroles de tambours de machines a laver
DE3935498A1 (de) * 1989-10-25 1991-05-02 Innovations Projekte Ag Verfahren zum bearbeiten von werkstuecken und presseinrichtung zur ausuebung des verfahrens
US5357446A (en) * 1990-11-08 1994-10-18 Sankyo Kogyo Co., Ltd. Punching machining device for plates

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741537A1 (de) * 1977-09-15 1979-03-22 Cis Metalform Masch Verfahren zur herstellung von teilen
FR2407765A1 (fr) * 1977-11-08 1979-06-01 Thomson Brandt Procede et dispositif de fabrication de toles perforees notamment pour viroles de tambours de machines a laver
DE3935498A1 (de) * 1989-10-25 1991-05-02 Innovations Projekte Ag Verfahren zum bearbeiten von werkstuecken und presseinrichtung zur ausuebung des verfahrens
US5357446A (en) * 1990-11-08 1994-10-18 Sankyo Kogyo Co., Ltd. Punching machining device for plates

Also Published As

Publication number Publication date
DE19825842A1 (de) 1999-12-16
EP0963801A2 (de) 1999-12-15
EP0963801B1 (de) 2004-02-25
DE59908618D1 (de) 2004-04-01
CZ203099A3 (cs) 1999-12-15
ATE260155T1 (de) 2004-03-15

Similar Documents

Publication Publication Date Title
CA2140158A1 (en) Adjustable tool station
DE69712058D1 (de) Stichsäge mit vorrichtung zum nach aussen drücken des hubstössels
DE50106732D1 (de) Werkstückhalteeinrichtung für Bearbeitungsmaschinen, insbesondere Fräs- und/oder Bohrmaschinen
DE3778705D1 (de) Zusammenbauvorrichtung fuer einen kegelschaft, insbesondere fuer 7/24 kegelschaefte, verwendet fuer anbauvorrichtungen, werkzeughalter und werkzeuge.
AU592483B2 (en) Handheld device
CA2096450A1 (en) Tool for implements
EP0961536A3 (de) Zusammensetzung
CA2088073A1 (en) Robot Hand for Aligning and Isolating a Work Tool
ES282029U (es) Perfeccionamientos en una llave de boca tipo trinquete
DE3582212D1 (de) Werkzeugmaschine insbesondere schleifmaschine mit einer wechselvorrichtung fuer schleifscheiben und werkstuecke.
EP0963801A3 (de) Presse zur Herstellung variabler Bearbeitungsmuster
EP0239797A3 (de) Verfahren und Anordnung zur Feststellung des Originalarbeitspunktes für einen mehrgelenkigen Roboter
WO2002014531A3 (en) Microarray platen
WO1999006176A3 (de) Werkzeugmaschine
USD367344S (en) Hand tool
WO2000054929A3 (de) Werkzeugmaschine
AU584686B2 (en) Metal stamping tool with working parts removable while on the machine
WO1999025507A8 (de) Vorrichtung zum herstellen eines werkstückes durch stanzen
BR9003958A (pt) Ferramenta de mao,ferramenta de mao de travamento e parafuso de ajuste para ferramentas e semelhantes
WO2000054930A3 (de) Werkzeugmaschine
USD261932S (en) Orthodontic work tool or similar article
DE50015876D1 (de) Vorrichtung zum Spannen von Werkstücken
WO1995033954A3 (de) Haltevorrichtung für ein nicht ideal starres werkstück
CA2127996A1 (en) Anti-Splintering Device for Sawing Machines Having a Saw Blade
DE69204883D1 (de) Werkzeuggriff, insbesondere für Präzisionsschraubendreher, und entsprechende Werkzeuge.

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): AT BE CH DE ES FR GB IT LI SE

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: 20010516

AKX Designation fees paid

Free format text: AT BE CH DE ES FR GB IT LI SE

17Q First examination report despatched

Effective date: 20030206

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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 CH DE ES FR GB IT LI SE

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20040225

Ref country code: GB

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: 20040225

Ref country code: FR

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: 20040225

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

REF Corresponds to:

Ref document number: 59908618

Country of ref document: DE

Date of ref document: 20040401

Kind code of ref document: P

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

Ref country code: SE

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: 20040525

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: 20040604

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040605

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

Ref country code: LI

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

Effective date: 20040630

Ref country code: CH

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

Effective date: 20040630

Ref country code: BE

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

Effective date: 20040630

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20040225

BERE Be: lapsed

Owner name: *SCHULER PRESSEN G.M.B.H. & CO. KG

Effective date: 20040630

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

EN Fr: translation not filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20041126

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

Ref country code: DE

Payment date: 20110616

Year of fee payment: 13

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

Ref country code: DE

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

Effective date: 20130101

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59908618

Country of ref document: DE

Effective date: 20130101