US 5,290,025 AGranted

Device for discharging and stacking flat objects on edge, especially pieces of mail at the output of a sorting machine

AssigneeCompagnie Generale d'Automatisme CGA-HBS

InventorsChristian Plent, Bernard Constant, Michel Divoux, Jacky Gregoire

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Abstract

A device for discharging flat objects into a receptacle, especially pieces of mail or letters at the output of a sorting machine in which the letters are routed vertically disposed in pockets and are released above the said device, wherein the device comprises: a flat main guide surface inclined at an angle relative to the vertical plane and down which the flat object at the output of the pocket falls under gravity, a deflecting and retaining plate downstream of the main surface, and a receptacle inclined at an angle relative to the horizontal plane, the plate being movable from an initial position in which its lower edge is parallel to and close to the base of the lowermost wall of the receptacle, to an end position in which it is near to the uppermost wall of the receptacle.

Claims10

Dependent claims

A device for discharging and stacking flat objects into a receptacle, especially in mail or letters at an output of a sorting machine, said device comprising routing means for routing each said flat object to a passage with said flat object disposed substantially vertically on edge for movement through said passage, and guiding means disposed under said passage and above said receptacle for guiding each flat object from the passage to the receptacle and for stacking each flat object on edge on a bottom of said receptacle in order to form a stack of said flat objects on edge in the receptacle, and wherein said guiding means comprise:

a first ramp disposed under the passage and having an upwards facing first guiding surface on which each of aid flat objects is moved from said passage to a lower end of said first ramp;
and
a second ramp disposed between said first ramp and said receptacle and having a downwards facing second guiding surface on which said flat object is moved to said receptacle after leaving a lower end of said first ramp, said first and second guiding surfaces being engageable with opposite sides of said flat object and defining further a space between said first and second ramps in which said each said flat object is deviated.

Dependencies are inferred from the claim text.