Global Patent Index - EP 0303053 B2

EP 0303053 B2 2000-10-25 - Sheet-transferring device

Title (en)

Sheet-transferring device

Title (de)

Vorrichtung zur Übergabe von Bogen

Title (fr)

Dispositif de transfert de feuilles

Publication

EP 0303053 B2 (DE)

Application

EP 88110921 A

Priority

DE 3726780 A

Abstract (en)

[origin: JPS6469344A] PURPOSE: To supply a large amount of sheets per a unit time in a state that the sheets are correctly registered, by feeding the sheets by the frictional connection in an accelerating period, and driving a picking claw system at a peripheral velocity almost the same as that of an impression cylinder when the picking claw system transports the sheets in cooperation with a claw held by the impression cylinder. CONSTITUTION: The sheets are guided in a direction of an arrow (a) on a make- ready table 5, and guided by a feed belt 9, and a side position of the sheets are aligned. When a front edge of the sheet is brought into contact with a front gage 33, a control plate 28 rotates a lever 23 through a roller 25 against the action of a compression spring 27, whereby a rope 22 is rewound from a disc 21, a feed roller 18 is accelerated in a direction of an arrow (c), and a control shaft 30 rotates a revolving lever 31. The sheet is held between a feed roller 18 and an impression roller 32, the front edge of the sheet is moved toward a transfer cylinder 34 by the front gage 33, and the sheet is fed into a picking claw system 49. The transfer cylinder 34 is accelerated at a peripheral velocity almost same as that of the impression cylinder 4, and a picking claw 49 transfers the sheet to a picking claw 52.

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

B41F 21/05

IPC 8 full level (invention and additional information)

B41F 21/00 (2006.01); B41F 21/05 (2006.01); B41F 21/12 (2006.01); B65H 9/16 (2006.01)

CPC (invention and additional information)

B65H 9/163 (2013.01); B41F 21/05 (2013.01)

Designated contracting state (EPC)

CH DE FR GB IT LI NL SE

EPO simple patent family

EP 0303053 A2 19890215; EP 0303053 A3 19900404; EP 0303053 B1 19920909; EP 0303053 B2 20001025; CA 1287255 C 19910806; DE 3726780 A1 19890223; JP 2752381 B2 19980518; JP S6469344 A 19890315; US 4825762 A 19890502

INPADOC legal status


2005-07-08 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2004-04-30 [REG FR ST] NOTIFICATION OF LAPSE

2004-04-01 [NLV4] NL: LAPSED OR ANULLED DUE TO NON-PAYMENT OF THE ANNUAL FEE

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2004-03-02 [EUG] SE: EUROPEAN PATENT HAS LAPSED

2004-02-25 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

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

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2001-02-21 [GBTA] GB: TRANSLATION OF AMENDED EP PATENT FILED (GB SECTION 77(6)(B)/1977)

2001-02-09 [ET3] FR: TRANSLATION FILED ** DECISION CONCERNING OPPOSITION

2001-01-02 [NLR2] NL: DECISION OF OPPOSITION

2000-11-15 [REG CH AEN] MODIFICATION OF THE SCOPE OF THE PATENT

- Free text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM

2000-10-25 [27A] MAINTAINED AS AMENDED

- Effective date: 20001025

2000-10-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B2

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2000-10-06 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: BARZANO' E ZANARDO ROMA S.P.A.

2000-10-02 [NLR1] NL: OPPOSITION HAS BEEN FILED WITH THE EPO

- Opponent name: KOENIG & BAUER AKTIENGESELLSCHAFT

2000-08-16 [R26] OPPOSITION FILED (CORRECTION)

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2000-06-05 [NLR1] NL: OPPOSITION HAS BEEN FILED WITH THE EPO

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2000-03-22 [R26] OPPOSITION FILED (CORRECTION)

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1995-01-31 [EAL] SE: EUROPEAN PATENT IN FORCE IN SWEDEN

1993-10-01 [NLR1] NL: OPPOSITION HAS BEEN FILED WITH THE EPO

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1993-08-11 [26] OPPOSITION FILED

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1993-01-06 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

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1992-12-18 [ET] FR: TRANSLATION FILED

1992-10-15 [REF] CORRESPONDS TO:

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1992-09-21 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: BARZANO' E ZANARDO ROMA S.P.A.

1992-09-09 [AK] DESIGNATED CONTRACTING STATES:

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1991-10-16 [17Q] FIRST EXAMINATION REPORT

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