Global Patent Index - EP 0744367 B1

EP 0744367 B1 2001-04-11 - Apparatus for producing a perforated track in a travelling web, e.g. a paper web

Title (en)

Apparatus for producing a perforated track in a travelling web, e.g. a paper web

Title (de)

Vorrichtung zum Erzeugen einer Perforationsspur in einer laufenden Bahn, z.B. Papierbahn

Title (fr)

Appareil pour produire une trace de perforation sur une bande en mouvement, par exemple une bande de papier

Publication

EP 0744367 B1 (DE)

Application

EP 96108160 A

Priority

DE 29508732 U

Abstract (en)

[origin: CA2177313A1] A device for producing a track of perforations transverse to a paper web including a support for advancing the web past the device, a rotatable shaft at one side of the web, a perforating comb supported on and rotatable on the shaft when the shaft is rotated. A web support body on the opposite side of the web from the shaft with a groove in the underside of the body into which the perforation comb teeth extend when the perforation comb rotates past the web. The web contacts the underside of the support body and also the ends of transverse ribs which divide the groove in the support body into individual sections.

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

B65H 29/22; B26D 7/20; B26F 1/20; B26F 1/24; B65H 19/26; B65H 35/00; B65H 35/08

IPC 8 full level (invention and additional information)

B26D 7/20 (2006.01); B26F 1/20 (2006.01); B26F 1/24 (2006.01); B65H 19/26 (2006.01)

CPC (invention and additional information)

B65H 19/267 (2013.01); B26D 7/20 (2013.01); B26F 1/20 (2013.01); B26F 1/24 (2013.01); B26D 2007/202 (2013.01); B65H 2301/41894 (2013.01); B65H 2301/5152 (2013.01); Y10T 83/4847 (2015.04); Y10T 83/9314 (2015.04); Y10T 225/329 (2015.04)

Designated contracting state (EPC)

AT CH DE ES FI FR GB IT LI SE

EPO simple patent family

DE 29508732 U1 19950921; AT 200467 T 20010415; BR 9601720 A 19980331; CA 2177313 A1 19961127; CA 2177313 C 20030729; EP 0744367 A2 19961127; EP 0744367 A3 19980527; EP 0744367 B1 20010411; ES 2157365 T3 20010816; JP 2920822 B2 19990719; JP H09117897 A 19970506; US 5881622 A 19990316

INPADOC legal status


2005-08-16 [REG ES FD2A] ANNOUNCEMENT OF LAPSE IN SPAIN

- Effective date: 20040524

2005-03-04 [REG FR ST] NOTIFICATION OF LAPSE

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2004-12-28 [EUG] SE: EUROPEAN PATENT HAS LAPSED

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2002-04-03 [26N] NO OPPOSITION FILED

2002-01-01 [REG GB IF02] EUROPEAN PATENT IN FORCE AS OF 2002-01-01

2001-08-16 [REG ES FG2A] DEFINITIVE PROTECTION

- Document: ES 2157365 T3

2001-05-25 [ET] FR: TRANSLATION FILED

2001-05-17 [REF] CORRESPONDS TO:

- Document: DE 59606739 20010517

2001-05-16 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20010420

2001-04-12 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2001-04-11 [AK] DESIGNATED CONTRACTING STATES:

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2001-04-11 [REF] CORRESPONDS TO:

- Document: AT 200467 T 20010415

2000-12-20 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: VOITH PAPER PATENT GMBH

2000-09-27 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20000816

2000-06-28 [RTI1] TITLE (CORRECTION)

- Free text: APPARATUS FOR PRODUCING A PERFORATED TRACK IN A TRAVELLING WEB, E.G. A PAPER WEB

1999-01-13 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: VOITH SULZER PAPIERTECHNIK PATENT GMBH

1998-08-19 [17P] REQUEST FOR EXAMINATION FILED

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