Global Patent Index - EP 0575707 B1

EP 0575707 B1 19960612 - Method for the unpiling of single sheets from a pile of sheets and device therefor

Title (en)

Method for the unpiling of single sheets from a pile of sheets and device therefor

Title (de)

Verfahren zum Abstapeln einzelner Bleche von einem Blechstapel und Vorrichtung zur Durchführung des Verfahrens

Title (fr)

Procédé pour le dépilage de feuilles uniques d'une pile de feuilles et son dispositif

Publication

EP 0575707 B1 19960612 (DE)

Application

EP 93105095 A 19930327

Priority

CH 167192 A 19920525

Abstract (en)

[origin: EP0575707A1] Two sheets (10, 14) are removed simultaneously from the pile (1) of sheets. While one sheet (10) is in the feed position, from which it is transferred to the conveyor track by two withdrawal rollers (7, 8), a first suction element (20) grasps the next sheet (14) in the pile (1). This sheet is moved along the curve a into the now free feed position. The second suction element (30), which is no longer required at this point to hold the first sheet (10), moves to the pile (1) so as to grasp the next sheet (15) and transfer it into the feed position while the first suction element is being moved back to the pile. In this way, sheets can be removed from a pile at a more rapid pace than hitherto. <IMAGE>

IPC 1-7

B65H 3/08

IPC 8 full level

B65G 59/06 (2006.01); B65H 3/08 (2006.01); B65H 3/36 (2006.01); B65H 3/40 (2006.01)

CPC (source: EP KR US)

B30B 15/30 (2013.01 - KR); B65H 3/0816 (2013.01 - EP US); B65H 3/085 (2013.01 - EP US); B65H 3/40 (2013.01 - EP US); B65H 2701/173 (2013.01 - EP US)

Citation (examination)

Designated contracting state (EPC)

CH DE FR GB IT LI NL

DOCDB simple family (publication)

EP 0575707 A1 19931229; EP 0575707 B1 19960612; BR 9302037 A 19931130; CN 1034490 C 19970409; CN 1080612 A 19940112; DE 59302885 D1 19960718; JP H0648596 A 19940222; JP H09532 U 19971031; KR 100262553 B1 20000801; KR 930023157 A 19931218; MX 9303018 A 19940630; RU 2125963 C1 19990210; TW 222248 B 19940411; US 5395103 A 19950307

DOCDB simple family (application)

EP 93105095 A 19930327; BR 9302037 A 19930524; CN 93106379 A 19930525; DE 59302885 T 19930327; JP 12123793 A 19930524; JP 178197 U 19970317; KR 930006951 A 19930426; MX 9303018 A 19930524; RU 93005082 A 19930524; TW 82104101 A 19930525; US 5054893 A 19930420