Global Patent Index - EP 0719639 B1

EP 0719639 B1 2000-03-15 - Dampening unit for a printing press

Title (en)

Dampening unit for a printing press

Title (de)

Feuchtwerk für eine Druckmaschine

Title (fr)

Dispositif de mouillage pour une machine à imprimer

Publication

EP 0719639 B1 (DE)

Application

EP 95120136 A

Priority

DE 4447178 A

Abstract (en)

[origin: EP0719639A2] The dampener is for a rotary offset printing press. It consists of a variable-speed moistened immersing roll (2), a plastics-coated transfer roll (3), a damping roll (4), and an applicator roll (5) acting with the platen cylinder (6). The damping roll is driven at a speed proportional to, but different from, that of the platen cylinder. The damping roll speed also differs from the speeds of the transfer roll and the immersing roll. The dias. of the platen cylinder, applicator roll, damping roll, transfer roll and immersing roll are in specified ratios to each other.

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

B41F 7/26

IPC 8 full level (invention and additional information)

B41F 7/26 (2006.01); B41F 33/10 (2006.01)

CPC (invention and additional information)

B41F 7/26 (2013.01)

Designated contracting state (EPC)

CH DE FR GB IT LI SE

EPO simple patent family

EP 0719639 A2 19960703; EP 0719639 A3 19970319; EP 0719639 B1 20000315; DE 4447178 A1 19960704; JP 3167606 B2 20010521; JP H08230142 A 19960910; US 5649481 A 19970722

INPADOC legal status


2010-11-30 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2009-05-29 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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2003-10-10 [REG FR ST] NOTIFICATION OF LAPSE

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2003-08-15 [REG CH PL] PATENT CEASED

2003-08-13 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20021220

2003-07-29 [EUG] SE: EUROPEAN PATENT HAS LAPSED

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2001-02-28 [26N] NO OPPOSITION FILED

2000-07-07 [ET] FR: TRANSLATION FILED

2000-04-20 [REF] CORRESPONDS TO:

- Document: DE 59508003 20000420

2000-04-19 [RIN2] INVENTOR (CORRECTION)

- Free text: MUELLER, ROBERT * PUSCHNERAT, HELMUT * SCHMITT, GUENTER

2000-04-14 [REG CH PK] CORRECTION

2000-04-05 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20000315

2000-03-17 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: DE DOMINICIS & MAYER S.R.L.

2000-03-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): CH DE FR GB IT LI SE

2000-03-15 [REG CH EP] ENTRY IN THE NATIONAL PHASE

1998-12-09 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: KOENIG & BAUER AKTIENGESELLSCHAFT

1998-08-26 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19980708

1997-10-29 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19970904

1997-03-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

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1996-07-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): CH DE FR GB IT LI SE