Global Patent Index - EP 0728540 B1

EP 0728540 B1 2000-06-14 - Tool for shaping sheet metal

Title (en)

Tool for shaping sheet metal

Title (de)

Werkzeug zur Blechumformung

Title (fr)

Outil pour le formage de tôle

Publication

EP 0728540 B1 (DE)

Application

EP 96101769 A

Priority

DE 19506391 A

Abstract (en)

[origin: EP0728540A2] The single stage method involves shaping rollers (19) which can turn are fitted to the lower part of the tool. When the two halves of the tool are brought together, the upper part acts as a punch. The shaping rollers have teeth (15) part of the way round them. A first toothed rod is fitted across the axis of one of the shaping rolls. Its teeth are engaged with those (15) of this roll to drive it, i.e. the translational motion of the toothed rod is transformed into rotation of the shaping roll.

IPC 1-7 (main, further and additional classification)

B21D 15/02; B21D 53/28; B21D 53/84; B21H 5/02

IPC 8 full level (invention and additional information)

B21D 15/02 (2006.01); B21D 53/28 (2006.01); B21H 5/02 (2006.01)

CPC (invention and additional information)

B21D 53/28 (2013.01); B21D 15/02 (2013.01); B21H 5/02 (2013.01)

Designated contracting state (EPC)

DE ES FR IT

EPO simple patent family

EP 0728540 A2 19960828; EP 0728540 A3 19970827; EP 0728540 B1 20000614; DE 19506391 A1 19960905; DE 19506391 B4 20100107; ES 2146799 T3 20000816

INPADOC legal status


2016-02-07 [REG DE R071] EXPIRY OF RIGHT

- Document: DE 59605420

2015-10-30 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20150818

- Year of fee payment: 20

2014-12-01 [REG DE R082] CHANGE OF REPRESENTATIVE

- Document: DE 59605420

- Representative's name: ANDRAE WESTENDORP PATENTANWAELTE PARTNERSCHAFT, DE

2011-09-30 [PG25 ES] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2011-07-29 [PG25 ES] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2011-03-28 [REG ES FD2A] ANNOUNCEMENT OF LAPSE IN SPAIN

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2011-01-31 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Effective date: 20100301

2010-11-19 [REG FR ST] NOTIFICATION OF LAPSE

- Effective date: 20101029

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2009-08-31 [PGFP IT] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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2009-02-27 [PGFP ES] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Year of fee payment: 14

2001-06-08 [REG FR CD] CHANGE OF NAME OR COMPANY NAME

2001-05-30 [26N] NO OPPOSITION FILED

2000-09-13 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: UFFICIO TECNICO ING. A. MANNUCCI

2000-08-16 [REG ES FG2A] DEFINITIVE PROTECTION

- Document: ES 2146799 T3

2000-08-16 [RAP2] TRANSFER OF RIGHTS OF AN EP GRANTED PATENT

- Owner name: ALLGAIER-WERKE GMBH

2000-07-28 [ET] FR: TRANSLATION FILED

2000-07-20 [REF] CORRESPONDS TO:

- Document: DE 59605420 20000720

2000-06-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE ES FR IT

1999-06-09 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19990422

1997-12-10 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19971015

1997-08-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): DE ES FR IT

1996-08-28 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): DE ES FR IT