EP 0244568 B1 19891129 - SHEET CONVEYOR FOR SHEET-MANIPULATING MACHINES
Title (en)
SHEET CONVEYOR FOR SHEET-MANIPULATING MACHINES
Publication
Application
Priority
DE 3605534 A 19860220
Abstract (en)
[origin: US4799664A] A sheet feeder for sheet-processing machines having a positively driven, gripping mechanism which travels over at least two deflection wheels including at least one sheet-transporting gripper which is opened or closed during the course of travel through a revolving path. A number of toothed belts can be used; each belt includes a plurality of spaced aparet recesses into which a support body carrying a gripper mechanism is removably inserted. The deflection wheels are provided with circumferential recesses which correspond to an inwardly protruding part of the support body of the gripper mechanism in the form of an actuating lever that is actuated on striking or leaving a cam race, which may be part of the circumferential recesses of the deflection wheels.
IPC 1-7
IPC 8 full level
B41F 21/08 (2006.01); B65H 5/08 (2006.01); B65H 5/14 (2006.01); B65H 29/04 (2006.01)
CPC (source: EP US)
B65H 5/085 (2013.01 - EP US); B65H 29/003 (2013.01 - EP US); B65H 29/042 (2013.01 - EP US); B65H 29/045 (2013.01 - EP US); B65H 2404/231 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
US 4799664 A 19890124; AT E48267 T1 19891215; DE 3605534 A1 19870827; DE 3761044 D1 19900104; EP 0244568 A1 19871111; EP 0244568 B1 19891129; ES 2012061 B3 19900301; JP S62255345 A 19871107
DOCDB simple family (application)
US 1657487 A 19870219; AT 87101908 T 19870211; DE 3605534 A 19860220; DE 3761044 T 19870211; EP 87101908 A 19870211; ES 87101908 T 19870211; JP 3593987 A 19870220