EP 0890535 B1 20020904 - Sheet feeder device for the single handling and feeding of stacked sheets
Title (en)
Sheet feeder device for the single handling and feeding of stacked sheets
Title (de)
Bogenfördervorrichtung zur individuellen Handhabung und Fördern von gestapelten Bögen
Title (fr)
Dispositif d'alimentation de feuilles pour manipuler et alimenter des feuilles individuellement
Publication
Application
Priority
IT MI971618 A 19970708
Abstract (en)
[origin: EP0890535A1] A sheet feeder device for the single handling and feeding of stacked sheets, comprising a supporting structure (12) which includes at least one set of suction grabbing elements (15, 16) capable of acting on the upper face of a sheet (13) to be grabbed and transferred, placed at the top of a stack of sheets (14), where at least one group of suction elements (16) oscillates between a grabbing position on the stack and a forward releasing position, while being placed below a supporting structure (12) on an oscillating arm (20) hinged at its top end (in 22) on the shoulders (18) of the structure (12), and where the oscillation is determined by a first recessed cam assembly (23, 24) which draws its motion from a external motorized source acting through a positive mechanical transmission (35-37). A second set of suction elements (15) may be provided and rigidly connected to the same supporting structure (12). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
B65H 3/0825 (2013.01); B65H 3/38 (2013.01)
Designated contracting state (EPC)
BE CH DE ES FR GB LI
DOCDB simple family (publication)
EP 0890535 A1 19990113; EP 0890535 B1 20020904; DE 69807607 D1 20021010; DE 69807607 T2 20030605; DE 69807607 T8 20040708; ES 2181119 T3 20030216; IT 1293588 B1 19990308; IT MI971618 A0 19970708; IT MI971618 A1 19990108
DOCDB simple family (application)
EP 98202275 A 19980707; DE 69807607 T 19980707; ES 98202275 T 19980707; IT MI971618 A 19970708