EP 0252495 B1 19901010 - APPARATUS FOR DESTACKING FLAT OBJECTS
Title (en)
APPARATUS FOR DESTACKING FLAT OBJECTS
Publication
Application
Priority
FR 8610007 A 19860709
Abstract (en)
[origin: US4757985A] An unstacking device for objects such as mail envelopes is of the type comprising a magazine for storing and feeding stacked objects and a discharge head for separately removing jogged objects from a stack. The device is provided within the terminal portion of the magazine with a transition edge guide which serves to restore inclined objects to a practically upright position for subsequent discharge and is inclined with respect to the direction of feed motion of stacked objects and with a jogging reference edge guide which is relatively displaced towards the exterior of the magazine. There are associated with the edge guides a feed screw for advancing objects and a delay screw for retarding objects, the screws being interposed between jogging rollers opposite to the edge guides.
IPC 1-7
IPC 8 full level
B65H 1/08 (2006.01)
CPC (source: EP US)
B65H 1/025 (2013.01 - EP US); B65H 2701/1916 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0252495 A1 19880113; EP 0252495 B1 19901010; CA 1289155 C 19910917; DE 3765474 D1 19901115; FR 2601342 A1 19880115; FR 2601342 B1 19880923; US 4757985 A 19880719
DOCDB simple family (application)
EP 87109802 A 19870707; CA 541631 A 19870708; DE 3765474 T 19870707; FR 8610007 A 19860709; US 7112587 A 19870708