Title (en)

Sheet treatment machine

Title (de)

Bogenbearbeitungsmaschine

Title (fr)

Machine de traitement de feuilles

Publication

EP 0841270 A1 19980513 (DE)

Application

EP 97117837 A 19971015

Priority

• DE 19643409 A 19961021
• DE 19653247 A 19961220

Abstract (en)

The sheets are fed in line into the processing machine where a first cutting cylinder (21) trims off the trailing edge of each sheet. The sheets then pass a first inspection station (4) and are rotated so that the freshly cut edge leads. This provides a second trim for the new trailing edge, using a second cutting cylinder (57) followed by a second inspection station (6). The sheets are trimmed longitudinally after the first cross cut and the two streams are transported in parallel. The parallel feeds also pass a second edge trim which sets the width of the sheets.

Abstract (de)

In einer Bogenbearbeitungsmaschine (1) werden von einem Kettenförderer (13,47) transportierte Bogen (2,82,83) von einer Querschneideinrichtung (21,57) beschnitten. <IMAGE>

IPC 1-7

B65H 5/08; B65H 29/04; B65H 35/08

IPC 8 full level

B41F 21/12 (2006.01); B26D 1/00 (2006.01); B26D 1/24 (2006.01); B65H 5/08 (2006.01); B65H 5/12 (2006.01); B65H 15/00 (2006.01); B65H 29/04 (2006.01); B65H 29/06 (2006.01); B65H 31/24 (2006.01); B65H 35/02 (2006.01); B65H 35/04 (2006.01); B65H 35/08 (2006.01)

CPC (source: EP US)

B65H 29/041 (2013.01 - EP US); B65H 31/24 (2013.01 - EP US); B65H 35/02 (2013.01 - EP US); B65H 35/08 (2013.01 - EP US); B65H 2301/351 (2013.01 - EP US); B65H 2301/42172 (2013.01 - EP US); B65H 2511/20 (2013.01 - EP US); B65H 2511/24 (2013.01 - EP US); B65H 2511/512 (2013.01 - EP US); B65H 2553/41 (2013.01 - EP US); Y10T 83/2183 (2015.04 - EP US); Y10T 83/4659 (2015.04 - EP US); Y10T 83/4737 (2015.04 - EP US); Y10T 83/4824 (2015.04 - EP US); Y10T 83/4847 (2015.04 - EP US)

Citation (search report)

• [XY] US 2104578 A 19380104 - BARBER HOWARD M
• [YA] US 3855891 A 19741224 - YOUNG J
• [YA] DE 9116439 U1 19921112
• [X] US 1356900 A 19201026 - BARBER HOWARD M
• [X] FR 2514686 A1 19830422 - RENGO CO LTD [JP]

Designated contracting state (EPC)

CH DE FR GB IT LI

DOCDB simple family (publication)

US 6131496 A 20001017; DE 19653247 A1 19980430; DE 59704713 D1 20011031; EP 0841270 A1 19980513; EP 0841270 B1 20010926; JP 3002164 B2 20000124; JP H10181984 A 19980707

DOCDB simple family (application)

US 95485397 A 19971021; DE 19653247 A 19961220; DE 59704713 T 19971015; EP 97117837 A 19971015; JP 28836597 A 19971021