摘要:
A method of using reflection of a laser ray (LZ) for measuring the thickness (e) of a flat mail item (1) consists in nipping the mail item by means of an elastically deformable member (3) that has a first surface (4a) in contact with one face of said mail item, and a reflective second surface (4b) substantially parallel to said first surface, and in directing the laser ray onto said reflective second surface (4b) for the purpose of measuring the thickness of the mail item.
摘要:
The method of detecting a mailpiece of the open mailpiece type such as a non-wrapped magazine consists in causing the mailpiece (3) to pass on edge through a first conveyor (2A) arranged to move the mailpiece (3) by nipping it while holding it tightly over substantially the entire height of the mailpiece, then to pass on edge through a second conveyor (2B) arranged to move the mailpiece (3) by nipping it while leaving a top end (3B) of the mailpiece free to fan out. Two measurements are taken of the thickness of the mailpiece (3) respectively when the mailpiece is in the first conveyor (2A) and when it is in the second conveyor (2B), for the purpose of determining, by differentially comparing the two measurements, whether the mailpiece is an open mailpiece.
摘要:
A method of feeding flat items, in particular postal items, into unstacker apparatus (6) for unstacking flat items, which apparatus includes a feed magazine (3) with first and second paddles (8, 13), in which method a first stack of flat items (9) are moved in front of the first paddle towards the unstacker apparatus, comprises the steps consisting in: forming the second stack of flat items (22) on edge behind the second paddle; moving the second stack of flat items on edge and the second paddle until a junction is obtained between said first and second paddles; and moving said first and second paddles together to behind the second stack of flat items. This method contributes to facilitating building up of the first stack of flat items for feeding the unstacker apparatus.
摘要:
A method of using reflection of a laser ray (LZ) for measuring the thickness (e) of a flat mail item (1) consists in nipping the mail item by means of an elastically deformable member (3) that has a first surface (4a) in contact with one face of said mail item, and a reflective second surface (4b) substantially parallel to said first surface, and in directing the laser ray onto said reflective second surface (4b) for the purpose of measuring the thickness of the mail item.
摘要:
The method of detecting a mailpiece of the open mailpiece type such as a non-wrapped magazine consists in causing the mailpiece (3) to pass on edge through a first conveyor (2A) arranged to move the mailpiece (3) by nipping it while holding it tightly over substantially the entire height of the mailpiece, then to pass on edge through a second conveyor (2B) arranged to move the mailpiece (3) by nipping it while leaving a top end (3B) of the mailpiece free to fan out. Two measurements are taken of the thickness of the mailpiece (3) respectively when the mailpiece is in the first conveyor (2A) and when it is in the second conveyor (2B), for the purpose of determining, by differentially comparing the two measurements, whether the mailpiece is an open mailpiece.
摘要:
Apparatus designed to cancel at least one postage or franking mark on a surface of a mailpiece moving on edge in a belt conveyor, said apparatus comprising: a conveyor portion with a plurality of small superposed belts and a plurality of superposed print heads; and control means for controlling the print heads in such a manner as to cause a print head to print one or more cancellation marks over the franking mark(s) detected on the mailpiece. Each print head is suitable for operating selectively with a plurality of superposed inkjets so as to print only a portion (¾, ½, ¼) of said cancellation mark or a scaled-down version thereof over the franking mark when said franking mark is positioned in such a manner as to be off-center between two belts.
摘要:
An automatic mail sorting flat object holding device has a driven perforated belt and suction grasping heads inside the belt. The holding device has a holding side consisting of the perforated belt moving in a predetermined transfer direction and to the front of which a stack of flat objects is offered up. A double pick separator has a suction head disposed substantially facing an exit edge of the holding side. The suction holding device has at least two substantially adjacent suction heads aligned in the transfer direction, one suction head of which is at least partly overlapping the double pick separator suction head.
摘要:
The present invention concerns a device for feeding a stack of flat articles on edge, especially mail items, to a de-stacker head provided with a support surface, the device comprising a main feed magazine in which the stack is disposed and a plate pushing the rear of the stack. A secondary feed magazine is introduced between the main magazine and the support surface of the de-stacker head, the secondary magazine having an upwardly inclined transfer surface, its edge adjacent to the support surface of the de-stacker head being higher than the latter.
摘要:
Apparatus designed to cancel at least one postage or franking mark on a surface of a mailpiece moving on edge in a belt conveyor, said apparatus comprising: a conveyor portion with a plurality of small superposed belts and a plurality of superposed print heads; and control means for controlling the print heads in such a manner as to cause a print head to print one or more cancellation marks over the franking mark(s) detected on the mailpiece. Each print head is suitable for operating selectively with a plurality of superposed inkjets so as to print only a portion (¾, ½, ¼) of said cancellation mark or a scaled-down version thereof over the franking mark when said franking mark is positioned in such a manner as to be off-center between two belts.
摘要:
In a machine for processing mail articles, the method of distinguishing between mail articles (P1, P2, P3) contained in envelopes made out of paper and mail articles contained in envelopes made out of plastics material, consists in displacing each mail article in front of a pressure member (5) so as to produce an acoustic signal that results from a suction effect of the pressure member on one face of said article while it moves in front of said pressure member, and in comparing said acoustic signal with a reference signal in order to detect whether the envelope of said article is made out of paper or out of plastics material.