Abstract: A method and apparatus for high speed tray unloading and mail transporting includes a tray unloading apparatus which receives a continuous stream of mail trays and sequentially unloads them in proper orientation onto a conveyor assembly; a dual conveyor system for delivering the unloaded mail to a transport system; and a spiral transport system having optimal drive means for controllably moving mail pieces from one location to another.

Abstract: A method and apparatus for high speed tray unloading and mail transporting includes a tray unloading apparatus which receives a continuous stream of mail trays and sequentially unloads them in proper orientation onto a conveyor assembly; a dual conveyor system for delivering the unloaded mail to a transport system; and a spiral transport system having optimal drive means for controllably moving mail pieces from one location to another.

Abstract: A method and apparatus for high speed tray unloading and mail transporting includes a tray unloading apparatus which receives a continuous stream of mail trays and sequentially unloads them in proper orientation onto a conveyor assembly; a dual conveyor system for delivering the unloaded mail to a transport system; and a spiral transport system having optimal drive means for controllably moving mail pieces from one location to another.

Abstract: A method and apparatus for high speed tray unloading and mail transporting includes a tray unloading apparatus which receives a continuous stream of mail trays and sequentially unloads them in proper orientation onto a conveyor assembly; a dual conveyor system for delivering the unloaded mail to a transport system; and a spiral transport system having optimal drive means for controllably moving mail pieces from one location to another.

Abstract: The present invention provides for a continuous flow transfer system designed to transfer the contents of a mail tray into a cartridge for subsequent processing and then, after processing, to transfer the contents of the cartridge back into a mail tray without disrupting the facing or orientation of each piece of mail. The continuous flow transfer system comprises both a cartridge loader and a cartridge unloader, both of which have a tray section, a transfer conveyor and a cartridge section. The tray section, or infeed section, of the cartridge loader is designed to deliver filled mail trays to the transfer section of the loader. At the transfer section, the contents of each mail tray are deposited into an intermediate container that is affixed to the transfer section. The transfer section then delivers the contents of the intermediate container into empty cartridges being fed onto the cartridge section, or discharge section, of the loader.

Abstract: A document transporting system for conveying documents along a transport path in a first direction from a document infeed station to a document processing station, certain of such documents being advanced along the transport path from the infeed station with an improper facing orientation. A plurality of document re-orienting devices are disposed adjacent the transport path between the infeed station and the document processing station. Each of the document re-orienting devices are adapted to receive an improperly oriented document, to reverse the orientation of the previously improperly oriented document, and to transport the correctly oriented document back onto the document transport path. Control elements operatively associated with each of the plurality of document re-orienting devices deliver improperly oriented documents into a pre-selected empty re-orienting device.

Abstract: The apparatus is used to remove a generally rectangular container from an unloading device that places the container in a predetermined position. The container has a bottom surface, upstanding sidewalls and forward and rear endwalls. The apparatus includes a base portion for supporting the apparatus and a container removing arm pivotally attached to the base portion configured to releasably engage the container and remove the container from the unloading device. Also included are container engaging clamps operatively connected to the container removing arm arranged to contact and releasably engage at least one of the bottom surface, the upstanding sidewalls, the forward endwall, and the rear endwall of the container. A powered assembly pivotally displaces the container removing arm when the clamps releasably engage the container. A controller is operatively coupled to the powered assembly to selectively control forward and backward pivoting of the arm.

Abstract: A pivotal tray unloading apparatus is directed to unloading a plurality of generally rectangular documents onto a feed ramp where the documents are disposed in a generally rectangular container. The container has a bottom surface, upstanding sidewalls and forward and rear endwalls. The apparatus has a primary axis defined to be coaxial with the common edge of the bottom surface and the rear endwall of the container. The apparatus includes a first generally planar reference surface, a second generally planar reference surface fixedly attached to the first reference surface at a substantially right angle, where the second reference surface has a support paddle operatively coupled thereto. The first and second reference surfaces are configured to pivot forwardly and backwardly about the primary axis. The backward pivoting of the reference surfaces effects registration of the plurality of documents toward the first reference surface.

Abstract: Document feeding apparatus advances the leading document in a stack of documents against a moveable feed element which moves at a predetermined, load sensitive speed. The torque applied to the leading document by the feed element is maintained at a substantially constant level by sensing the speed of the moveable feed element and electronically controlling the pressure applied by the stack of documents against the moveable feed element in order to maintain the torque applied by the moveable feed element to the leading document of the stack at a substantially constant value.

Abstract: A system for applying corrective mailing labels to documents and the like wherein a plurality of labels are releasably carried in sequential fashion on an elongated flexible substrate. The system includes a label printing station, a label applying drum, and label stripper means including a stripper blade having a free end disposed adjacent the drum and about which the substrate is guided so as to undergo a relatively abrupt reversal in direction. A substrate tractor drive downstream from the stripper blade normally pulls the substrate under tension about the free end of the stripper blade to effect release of labels from the substrate for application to predetermined envelopes, the substrate tractor drive being selectively operable to create a substrate loop path immediately downstream from the free end of the stripper blade to prevent release of an incorrect label from the substrate.

Abstract: A document separation system including at least one separation roller system having a cooperative pair of driver and separation rollers providing a nip for the acceptance of a document between the cooperative rollers, whereby the rollers are capable of rigidifying the document by applying a beam to the document, resulting in an economical system for handling foldover documents mixed in with normal enveloped documents.

Abstract: In a combination document feed system and intelligent document separation system, including a document removal assembly associated with the document feed system for removing documents one at a time from a stack of documents disposed in the document feed system and feeding each document into the document transport system: comprising a document removal assembly for providing a contact surface between the document removal assembly and a lead document in the stack of documents, the contact surface adapted to alternately contact the lead document and advance the lead document from the document feed system to the document separation system. A document advancing apparatus is adapted to advance a single document properly removed from the stack of documents, to halt the movement of one of two documents improperly removed from the stack of documents, and to reverse the direction of movement of additional documents improperly removed from the stack of documents.

Abstract: A document orientation mechanism is disclosed for reversing the orientation of individual documents delivered from stacks of multiple documents while maintaining a predetermined directional document stream. A predetermined directional stream of documents is fed laterally into the mechanism from an outside source. Inside the mechanism, the documents are removed in a first direction along a first portion of a moving belt, then transferred by a guide to a second portion of the moving belt which is moving in a direction opposite to the first direction, the outer face of the documents being thereby reversed. The documents are then propelled by a third portion of the moving belt out of the laterally disposed mechanism and back into the original predetermined directional document stream.

Abstract: This invention relates in general to the handling of mail and, in particular, to an improved document transporter for use in a forwarding address system for mail sorting machines.

Abstract: In a combination document feed system and document removal assembly associated with the document feed system for removing documents one at a time from a stack of documents disposed in the document feed system and feeding each document into a document transport system: comprising a document removal assembly for providing a substantially elongated contact surface between the document removal assembly and a lead document in the stack of documents, the contact surface adapted to alternately contact the lead document and advance the lead document from the document feed system to the document transport system. The document feed system includes belts for advancing the stack of documents toward a document removal assembly, including a back plate adapted to provide a compressive force to the rear of the stack of documents.

Abstract: An improved document feed mechanism for feeding documents in a vertical direction through at least two stations including a device for shingling the documents in at least one station by having successive ones of the documents overlap one another to thereby compress the amount of vertical space required for the feeding operation as opposed to the space that would be required if the documents were fed top edge to bottom edge, respectively.

Abstract: This invention relates to an improved dot matrix-type printing system wherein the wires of the print head are arranged to impinge on the reverse side of the workpiece to cause it to be moved into contact with a cavitated ink transfer roller, whereby, the workpiece is brought into direct contact with ink droplets carried by the caves in the cavitated surface in such a fashion as to create a symbolic array on the frontside of the workpiece. Secondary embodiments utilize finely apertured belt means and a source of ink disposed inside of said belt with the workpiece being impinged into contact with the ink carrying belt means.

Abstract: A differential motion translating and document drive delivery system wherein the system includes power, a first element for delivery of documents sequentially along a first path, a device for establishing orientation relative to a planar reference, and an element related to the first delivery element for translating the direction of movement of the documents angularly relative to the first path along a second path, the paths being generally perpendicular and hence the second path is substantially parallel relative to the reference.

Abstract: A computer enhanced document forwarding system capable of feeding individual generally flat documents from a horizontally disposed edge stack of documents and include a transporter for accepting serially disposed end to end individual documents one at a time, the transporter sequentially moving each document to at least one station for observation by an operator; electronic information storage facility having an interconnected input and retrieval means positioned adjacent to the operator observation station; a supply of self-adhering labels sequentially disposed in end to end fashion; an electronically controlled printer where the labels pick up ink in a predetermined symbol array capable of being different for each label; and a continuous label applying device for serially applying corrective labels to serially disposed documents with both the labels and documents moving in the same direction, thereby carrying corrective information supplied by said storage means to individual pieces of incorrectly designate

Abstract: A feeder for a stack of upright documents includes a horizontally disposed receptacle having a planar base and a side restrainer. A spring loaded back plate and a fanning device move the stack form one end of the base to the other end adjacent a separator. The fanning device, which includes a plurality of movable belts projecting above the planar base each having a different rate of linear speed relative to one another, cause individual documents to fan away from the stack and thereby relieves pressure.