Abstract: An apparatus for feeding sheet-like articles, such as newspapers, periodicals, and inserts therefor, from a vertical stack of the articles. The stack is supported on a fixed rest 3, and a sucker arrangement 24 and a pushing away unit 38 are mounted on a load bearing structure 44 which is supported so as to float with the height of the stack. The sucker arrangement 24 includes a pair of suction heads 25 which are mounted for movement between a lowered extended position and a raised retracted position, and the suction heads have suction openings 25a which are permanently connected to a source of negative pressure. In operation, the suction heads 25 engage the uppermost one of the articles in the stack, which closes the suction openings 25a and causes the suction heads and uppermost article to be lifted. The pushing away unit 38 then engages and laterally moves the article away from the suction heads.

Abstract: An apparatus for picking up a plurality of papers stacked in an upright position one by one is disclosed. A pick-up mechanism is angularly movable about a single point between a position for sucking the outermost paper and a position for conveying it. While an sending mechanism sends air toward the bottom of a stack of papers positioned on a tray, the pick-up mechanism sucks the outermost paper and moves away from the other papers at a low speed. After the pickup mechanism has conveyed the above paper, it moves toward the next paper for sucking it at a high speed. Air being sent from the above mechanism insures the separation of the consecutive papers. Because the pick-up mechanism retaining the outermost sheet by suction moves slowly away from the other papers, the outermost paper is easily spaced from the other papers and therefore more surely separated from the other papers. This obviates a shearing force otherwise acting on and damaging, e.g., letters and magazines of delicate quality.

Abstract: An apparatus for feeding sheet-like articles, such as newspapers, periodicals, and inserts therefor, from a vertical stack of the articles. The stack is supported on a fixed rest 3, and a sucker arrangement 24 and a pushing away unit 38 are mounted on a load bearing structure 44 which is supported so as to float with the height of the stack. The sucker arrangement 24 includes a pair of suction heads 25 which are mounted for movement between a lowered extended position and a raised retracted position, and the suction heads have suction openings 25a which are permanently connected to a source of negative pressure. In operation, the suction heads 25 engage the uppermost one of the articles in the stack, which closes the suction openings 25a and causes the suction heads and uppermost article to be lifted. The pushing away unit 38 then engages and laterally moves the article away from the suction heads.

Abstract: A device for transporting sheets in a region of a selectively usable sheet pile feeder includes a crosscutter of a sheet-fed processing machine having conveyor belts and contact-pressure devices cooperating therewith for feeding the sheets from the crosscutter, and a separating device of the sheet pile feeder, whereon contact-pressure devices are disposed.

Abstract: Device for separating stacked flat bag pieces, comprising a supporting structure, which is pivot-mounted in a frame and is provided with a drive, and on which suction rollers can be rotated, whose drive is in a direction of rotation opposite to the supporting structure's direction of rotation. A stacking cassette is positioned in such a manner at the enveloping cylinder, described by the rows of suction elements or suction rollers that each row of suction elements in each roller pulls a bag piece from said cassette. To prevent the trailing side edges of the bag pieces from folding over, the bag pieces are held in the stacking cassette with offset cuts, facing outwardly in the direction of the axis of rotation.

Abstract: A feeder apparatus arranged on a side of a main body of an image forming apparatus is provided with a top door and a vertical door. The top door is provided in an opening defined above a sheet stacker, and the vertical door is provided in an opening defined on a side of the sheet stacker to enable an operator to replenish sheets inside the feeder apparatus. Switches are provided to detect as to whether the top door or the vertical door is opened. The feeder apparatus is constructed in such a manner that upward movement of the sheet stacker is suspended when the top door is detected to be opened and that upward and downward movement of the sheet stacker is suspended when the vertical door is detected to be opened.

Abstract: A method and apparatus for separating flexible flat objects from the top of a stack. The objects are lifted upward from the stack one at a time and separated therefrom by progressive adhesive action starting from the trailing end of the object in a transport direction. Once lifted by the adhesion device, the objects are transported in the transport direction by the transport device. The adhesion device may be magnetic for magnetizable articles or may be a suction device. Various techniques for moving suction and/or adhesion progressively along the object to be lifted in the transport direction are disclosed, including progressive application of suction, suction chamber arrangements for accomplishing that and the use of blown air to create a vacuum condition for lifting the sheets. The transport device might comprise a belt for moving the lifted objects. The transport of one object may be occurring while the next object is being lifted.

Abstract: A sheet feeding apparatus includes a carrier portion, a suction belt, a servo motor, a blower, a solenoid valve, a pressure sensor, a position sensor, a belt hole sensor, and a controller. The carrier portion feeds a plurality of sheets of different sizes in a direction of their thickness in an upright state. The suction belt has a belt hole for drawing each sheet fed from the carrier portion by suction, so as to feed out each sheet drawn by suction with the belt hole. The servo motor drives the suction belt. The blower generates a pressure for drawing the sheet by suction in the belt hole. The solenoid valve enables/disconnects supply of the negative pressure from the blower to the belt hole. The pressure sensor measures a pressure in the belt hole. The position sensor detects the sheet fed out by the suction belt. The belt hole sensor detects the belt hole after the sheet is fed out.

Abstract: An automatic document feeder for use with an image forming apparatus, for conveying a document on a platen of the apparatus, includes a rotating conveyance belt for pressing the document to the platen thereby conveying the document along the platen; a pressing roller for applying pressure to the rotating conveyance belt and subsequently onto the document. The pressing roller includes a plurality of rows of rollers in a conveying direction of the document, and each of the plurality of rows is provided with a plurality of the pressing rollers. Tracks in an axis direction of the plurality of pressing rollers followed by at least two rows are different from each other, so that the tracks pass over different portions of the conveyance belt with respect to the conveying direction.

Abstract: An apparatus for separating and transferring flat unit loads such as newspapers, periodicals and other publications is disclosed. The apparatus has a means for accepting a stack of unit loads and for offering the unit loads one-by-one at a fetching position. A drum is arranged rotatable about a longitudinal axis and has a perimeter surface adjacent the fetching position. The drum has at least one suction opening formed in the perimeter surface for seizing the next available unit load from the stack at the fetching position and for holding the unit load to the drum perimeter surface as the drum rotates to an ejection position. A conveyor means is disposed adjacent the ejection position for receiving the separated unit load from the drum and for transporting the unit load away. The apparatus is also suitable for separating and transferring unpackaged newspapers, periodicals, other publications and the like.

Abstract: A sheet-feeding device for the cyclic feeding of separated sheets from a sheet stack of a sheet feeder to a sheet processing machine or an onward conveying device is provided. The sheet-feeding device includes one or more first conveying rollers of relatively small diameter which are rotatably arranged close to the leading edge of the sheet stack of the sheet feeder and around which one or more endless drive tapes are guided, the latter starting from the first conveying roller, extending approximately in the conveying direction and wrapping around a second conveying roll that is arranged at a distance from the first conveying roller. The device also includes an upper conveying roller mounted above the first conveying roller for rotation about an axis parallel to the axis of the first conveying roller.

Abstract: A method and an apparatus for manufacturing book blocks from various printed sheets composed of a plurality of quarto sheets which are inserted into one another, wherein the printed sheets are successively pulled fold first along a conveying path from a stack of printed sheets by a gripping unit of a feeder and are subsequently gathered with their flat sides placed against each other into book blocks. The gripping unit which grasps the printed sheets approximately at the fold thereof produces a deformation or injury which extends at least partially through the quarto sheets, so that the respective quarto sheets are secured relative to each other and displacements relative to each other are prevented.

Abstract: A vertically oriented feeder for a packaging manufacturing system is provided. The feeder supports a stack of blanks in an upright position and in a confronting relationship with a vertical vacuum belt. The vacuum belt draws a front blank off of the stack and pulls it upward past a gate and between the vacuum belt and a friction belt. After the blank is pulled upward past the gate, a lifting device is activated to push the stack away from the vacuum belt and prevent additional blanks from being drawn upward by the vacuum belt until the lifting device is retracted or de-energized. The lifting device ensures that adequate spacing is provided between adjacent blanks and that the timing of the placement of the blanks on the succeeding flighted belt is sufficiently accurate so that downstream operations may be carried out by automated equipment.

Abstract: Sheet handling apparatus, and more particularly a cash dispenser unit, has a number of cassettes (1,2) which hold currency notes. Pick mechanisms (3,4) are associated with each cassette and function to transfer notes from the cassettes to conveyor belts for passage to an outlet point. There are two successive conveyor belt systems. The first belt is driven by an induction motor (7) which also provides power for the pick mechanisms. The second belt system (9,19) is driven by a stepper motor (12). The stepper motor is required to operate under two different control regimes. In one it is synchronized to the speed of the induction motor (7) and for this purpose the induction motor (7) has an optical timing disc 27 mounted on its shaft (21) which cooperates with an optical sensor (28) to generate a pulse train to drive the stepper motor (12) through a selector (25) and driver circuit (23). For the other control regime a pulse generator (26) supplies pulses through the selector (25) to the stepper motor (12).

Abstract: A top vacuum corrugation feeder includes articulating suction fingers to assist in raising the top sheet of a stack of sheets to the feedhead of the vacuum corrugation feeder. The suction fingers are rotated down from their interleaved position between feed belts to contact the top sheet in the sheet stack and raises the top sheet to the feed belts. As a result, the feeder can handle heavy sheets, curled sheets, and sheets which are edge welded.

Abstract: Air injection nozzles are provided for injecting air to both the leading end and the side ends of the sheets loaded on a sheet tray. Since air is injected from both nozzles, even for large-size sheets, the sheets can securely be separated by injecting air over the whole region between a sheet to be conveyed and other sheets.

Abstract: A paper supplying device has a shelf for placing sheets of paper to be supplied and a suction rotor disposed above the shelf. The suction rotor has suction openings on outer peripheral surfaces and can suck up the paper from the shelf by sucking in air through the sucking openings. A belt is passed over a pulley around the suction rotor not only causes the suction rotor to rotate but also serves to guide the sucked paper forward tangentially with respect to the rotor, preventing the paper from becoming wound up around the rotor. The device may also include nozzles for blowing air toward front edge of the sucked paper, gate plates for blocking any overlapping sheet of paper which may be attached to the sucked paper, nozzles for blowing air to separate any overlapping sheet of paper which may be attached to the sucked paper, or a friction pad which has a coefficient of friction smaller than that of the belt and is adjustably disposed so as to be selectably either in contact or not in contact with the belt.

Abstract: A device for decollating stacks of flat objects includes a stack magazine. The base of the stack magazine supports the stack and includes revolving rollers that form a continuously moving series of rollers, pass underneath the stack magazine, and roll along the lowest object of the stack. A conveyor system is arranged underneath the upper run of the series of rollers and extends at an angle to the series of rollers. The lowest object that is removed from the stack by one passing roller is deposited on the conveyor system. A suction device moves or suction devices move between the rollers in the cycle in which the rollers pass underneath the magazine. The suction device or devices pulls or pull down one lateral edge of the lowest object between two rollers. The leading roller still supports the stack via the object and the trailing roller passes between the object and the object situated above so as to cause a secure separation of the lowest object from the stack.

Abstract: A label pickup mechanism for an in-mold blow molding machine has a rotating magazine system which allows the captive stack of labels to rotate about a center point by sliding on a circular track of a radius common to the base plate of the label magazine and a front plate carried in the label support apparatus. Such rotation prevents the label stack to lose its coordinate position while trying to address label askewness. The label stack is kept compressed against retaining tabs by using label pushers.

Abstract: A system for separating alternately stacked first and second sheets (5,6) such as film plates and paper. The system comprises a first sheet holding device (8,9) for holding a first sheet (5) of the stack; an eccentric (2) for causing relative separation movement between a sheet held by the first sheet holding device and the remainder of the stack so that the held sheet is positioned spaced above the remainder of the stack, the first sheet holding device being laterally moveable to feed the separated first sheet to an exit (12). A second sheet removal device (14) is provided for laterally feeding a second sheet (6) from the stack to an exit in generally the same lateral direction as the first sheet.

Abstract: Folded printed products are conveyed in a first imbricated formation up to a stop by a first conveying device. In the first imbricated formation each printed product rests on the following printed product with its leading bottom edge formed by its folded edge. At the stacking location formed by the stop, the printed products are stacked up in layers to form an intermediate stack. The uppermost printed product is moved by a lifting member into the conveying region of a removal conveyor and then to a further-processing station. The removal conveyor has a conveying wheel that is driven synchronously with the lifting member, and a pressing-on member that, as a strand of a belt conveyor, is assigned to a part of the circumferential surface of the conveying wheel. The conveying wheel and the pressing-on member together form a guidance gap for the printed products. The conveying wheel is provided with a plurality of cutouts that are distributed uniformly on the circumferential surface.

Abstract: A device for rapidly feeding sheet inserts to a pusher conveyor of a packaging machine having upstream of the device a feeder for feeding sheet inserts one after another in a direction essentially perpendicular to the pusher conveyor, including at least one rotary disc provided with at least one element for gripping the sheet insert, the at least one gripping element being operable selectively to lock the sheet insert onto the disc and drag the sheet insert from a position aligned with the insert feeder to an advanced position on the pusher conveyor by causing the sheet insert to undergo a rototranslational movement, the relative drive mechanism for the disc, for the sheet insert feeder and for the pusher conveyor being correlated in their movement.

Abstract: The invention relates to a sheet feeder unit with a suction head unit whereby sheets are removed individually from a sheet pile, fed to a belt table, and conveyed by the belt table to a sheet-processing machine. The suction head unit and the belt table are driven in phase with the sheet processing machine. Further, the belt table is driven in a periodic manner so that the transfer of sheets from the suction head unit to the belt table occurs at the slowest conveying speed of the belt table. The actual time of reaching the transfer position to the sheet-processing machine is recorded by the respectively foremost sheet located on the belt table and is compared with a reference time. Furthermore, the operating cycle of the suction head unit is corrected to be advanced or retarded in accordance with the deviation of the reference time from the actual time.

Abstract: An apparatus for separating stacked printed products includes suction heads anchored on a rotor by a respective swivel arm. The swivel arms are driven with regard to their swivel position by a swiveling drive superposed on the rotary drive of the rotor such that they enter the takeover point in pushing operation and leave the latter in pulling operation. At the deflecting point, the suction heads have time to suck against the edge of the respectively outermost product; by their tilting movement at the deflecting point, the seized product edge is separated definitely and reliably from the neighboring product. In connection with a transporting-away device with grippers circulating successively one after the other, the edge of the products is placed into the grippers by the suction heads swiveled during the circulation.

Abstract: A sheet feeder includes a pneumatic picker for picking the top sheet from a stack of sheets, and a flipper for inverting upside-down sheets. The picker has a row of suction cups, supplied with vacuum through hoses, for picking up the top sheet. The lip of each suction cup is inclined to the top surface of the stack at a fixed angle. If the angle is properly chosen, exactly one sheet will be picked up as the picker is moved onto and away from the stack. The inclined suction cups are for permeable materials such as cloth. The picked sheet may be inverted by a twisted-belt flipper if needed. The flipper has four rollers with axes in a rectangular configuration, and two twisted belts. Each belt is wrapped around a pair of rollers on opposite corners of the rectangle, and the belts run closely in between the far pairs. A sheet will be flipped as it travels through, held between the two belts. To select which sheets are to be flipped, a photocell and gate work to direct sheets into or around the flipper.

Abstract: A feeder for feeding corrugated blanks in a box finishing machine including overlying and underlying endless timing belts sandwiching the blanks to feed them. The belts are spaced from each other to form a first gap at rectilinearly moving sections located between opposite end pulleys of the belts. The gap between the belts at the inlet and outlet pulleys is greater than the first gap whereby blanks are engaged and fed by the belt sections as they move rectilinearly between the opposite end pulleys. One of the belts is urged into yieldable engagement with the blank by a pressure mechanism including a floating pressure plate engaging the belt and a spring engaging the pressure plate. An extended stroke feeder is used to feed blanks to the endless belts at a constant velocity matched to the velocity of the belts.

Abstract: Double pick separator device comprising means for retaining a flat object which might otherwise be entrained by friction by another flat object being moved in a predetermined transfer direction by transfer means.The retaining means are mounted on a structure mobile in a direction substantially perpendicular to the transfer direction. The separator device further comprises means for exerting a holding force on the retaining means, said holding force being oriented in a holding direction substantially perpendicular to the transfer direction.Application to automatic mail sorting, especially to sorting mail items of varying thickness.

Abstract: This relates to apparatus for transferring flat members such as cartons from a supplly to an applying conveyor chain and the like wherein the supply is disposed above the conveyor and at an angle thereto. The apparatus is in the form of a rotary hopper that is also mounted for oscillatory movement towards and away from the supply and also parallel to the conveyor wherein when a member receiving carrier of the hopper is aligned with a member, the carrier is moved to pick up the member while the carrier presenting a member to the conveyor is advanced at substantially the same rate as the conveyor. The carriers are preferably in the form of suction cups which are valve actuated as the hopper rotates.

Abstract: A flat object transfer device for transferring flat objects, particularly flat objects of varying thickness, to a sorting device from the output of an unstacking device. The flat object transfer device includes a gripping device for gripping a flat object initially located in a transfer plane. The gripping device includes a set of pinch rollers and pulleywheels on opposite sides of each pinch roller. A set of drive belts are trained around each pinch roller and the pulleywheels on opposite sides of the pinch roller. At least one of the pinch rollers in the set of pinch rollers can move in a direction substantially perpendicular to the transfer plane. A double pick separator device is provided for retaining flat objects except for a flat object to be gripped by the gripping device. The double pick separator device is disposed between two levels of the drive belts trained around the pinch rollers and pulleywheels.

Abstract: The collating machine comprises a frame (10), a plurality of superposed trays (20) in the frame in order to be loaded with stacks of paper (28), each tray (20) being fitted with an individual sheet ejection device and a transfer device, and a vertical conveyor (26) adjacent to the transfer devices of the trays (20) to receive, by the intermediary of the transfer devices, sheets ejected from their trays and to move the same to a collating station. The ejection device comprises several endless perforated tapes (34) carried on two spaced bend rolls (36 and 38) and a vacuum chamber (46) surrounded by the tapes (34) and having apertures, for the passage of air, distributed in its lower wall which is adjacent to the internal surface of the lower run (34a) of the tape (34).

Abstract: An apparatus for feeding products, such as cards and product samples to a further processing point is disclosed. The apparatus has a magazine device which has at least two magazine compartments and a conveying device having successive grippers which travel over the magazine device. During a certain time period, a transporting member corresponding to one of the magazine compartments is activated so that it feeds products contained in the compartment one after another to the grippers as the grippers travel over the compartment. At a desired point in time, the active transporting member is deactivated and a transporting member corresponding to another magazine compartment is activated in order that uninterrupted operation is provided. While the subsequent magazine compartment is in operation, the previously active compartment can be moved from its working position and resupplied with products.

Abstract: An apparatus for feeding products, such as cards and product samples to a further processing point is disclosed. The apparatus has a magazine device which has at least two magazine compartments and a conveying device having successive grippers which travel over the magazine device. During a certain time period, a transporting member corresponding to one of the magazine compartments is activated so that it feeds products contained in the compartment one after another to the grippers as the grippers travel over the compartment. At a desired point in time, the active transporting member is deactivated and a transporting member corresponding to another magazine compartment is activated in order that uninterrupted operation is provided. While the subsequent magazine compartment is in operation, the previously active compartment can be moved from its working position and resupplied with products.

Abstract: The present invention provides a sheet supply apparatus with a sheet support for supporting a plurality of sheets, a first sheet absorb unit arranged facing a sheet surface of the sheet stack supported by the sheet support for absorbing the sheet by air suction, a second sheet absorb unit arranged facing a tip end of the sheet stack in a sheet supply direction for absorbing the sheet by air suction and a conveyer for conveying the sheet absorbed to the first and second sheet absorb units. The first sheet absorb unit and the second sheet absorb unit are respectively disposed at positions where the first sheet absorb unit is substantially parallel to the sheet surface and the second sheet absorb unit is inclined relative to the sheet surface. When a sheet stops a feeding unit operates in response to return the sheet to the sheet stack as the sheet is being absorbed by the first sheet absorb unit.

Abstract: A Sheet Feeding System (10) having a reciprocating vacuum shuttle plate (52) includes a knife gate (112) and high-friction rollers 118 and 120 position between the knife gate and an additional conveyor formed by a driven feed roller 94 and an idler feed roller 96. The high-friction rollers form a singulator gap (188) with shoulders 184 of a vacuum-groove (186) on a sheet-engaging surface of the reciprocating shuttle plate. The sheet feeding system includes a transition tray (14) downstream of the additional conveyor for providing a transition to clamps of an endless chain (178). The transition tray comprises an endless conveyor belt (156) with a floating feed roller (160) biased thereagainst. The position of the floating feed roller can be adjusted so as to space it approximately a sheet length from a stationary clamp (176) on the endless chain.

Abstract: A paper transport is formed by a plurality of substantially identical conveyor modules which are arranged end-to-end and separated by gaps selected as a function of active devices which are to be installed along the paper path defined by the transport. The conveyor modules each include plural conveyor belts and documents are held against the belts for transport there through the creation of a small pressure differential thereacross, the pressure differential resulting from establishing a large volume air flow through the conveyor modules, the same air flow being employed for cooling the electronic components of the active devices associated with the transport.

Abstract: Disclosed herein is a device for feeding sheets, one by one, from a stack of sheets. The sheet feeding device basically comprises a suction cup or pad which is used to attract and hold an uppermost one of stacked sheets for thereby taking out the uppermost sheet from the stacked sheets and which is swingable at a given angular range, a delivery mechanism for receiving the uppermost sheet from the suction pad for deliverying the same to a succeeding device, a drive source for swinging the suction pad, and a control circuit for swinging the suction pad at, at least, either a first angular velocity or a second angular velocity which is lower than the first angular velocity and is used to deliver the uppermost sheet to the delivery mechanism. The sheet conveying speed the delivery mechanism to the succeeding device can accurately be adjusted so as to match with the actual sheet conveying speed of the succeeding device.

Abstract: A feeding mechanism for flat flexible items is provided having a hopper for receiving a stack of the items, a rotatable cylindrical member positioned to engage a lowermost item of the stack with an outer circumferential surface thereof, a motor for rotationally driving the cylindrical member, a source of vacuum connected to the cylindrical member, at least one vacuum port extending through the outer surface of the cylindrical member which communicates with the vacuum source to provide a vacuum at the port, a high friction surface at the outer surface adjacent to the vacuum port, at least one belt carried on the cylindrical member so as not to protrude above the outer surface through a portion of the circumference, the belt also being captured on a pulley member such that the belt extends away from the cylindrical member on a side opposite the portion, at least one pressing roller for pressing against the outer surface of the cylindrical member at the portion.

Abstract: Feeding table assembly of a sheet-fed printing machine with conveyor belts for conveying paper sheets from a feed pile, via a region for lateral alignment of the sheets, to downline printing units includes a rigid frame; a member having a sheet-conveying surface extending in a conveying direction over the lateral alignment region and formed with at least one through-opening for receiving the rigid frame therein; deflection rollers journaled in the rigid frame; at least one conveyor belt looped about the deflection rollers and having a strand for conveying the paper sheets from a location at a beginning of the sheet-conveying surface to a location beyond the lateral alignment region; a holder fixed to the printing machine; and a device for removably fastening the rigid frame to the holder so that a strand of the conveyor belt provided for conveying is in a conveying position; and method of assembling the conveyor belt with the feeding table.

Abstract: A vacuum beam product dispenser and singulator to dispense and singulate "soft" products in an automated order dispensing system (AOS) includes a product cartridge and an inclined conveyor belt. The conveyor belt picks the products from the bottom of the cartridge using a vacuum control element and carries it up the conveyor until it reaches a pinch roller that holds the product ready to be dispensed to a central conveyor of the AOS. Products are picked from the product cartridge by the inclined conveyor in a position such that a product will fall off the conveyor unless held by a vacuum generated by the vacuum control element. Thus, random multiples removed from the cartridge with the picked product fall off the conveyor. The product stream from the hopper is thereby singulated.

Abstract: An unstacking apparatus including a first suction nozzle (7) and a second suction nozzle (8) that are disposed on one side of an alignment plate (3), a perforated endless belt (6) continuously advancing past the suction nozzles and the free face of the first item in a stack of items, a passage forming an outlet between the alignment plate and the belt, at least one sensor (17, 18, 19) disposed on the other side of the alignment plate, and a microcomputer (10) for actuating one of the nozzles in an unstacking cycle. A microcomputer is organized so as to detect that a first item in the stack is backwardly misaligned by monitoring the operation of one of the suction nozzles during the unstacking cycle, and so as to trigger a realignment cycle in response to such detection, during which realignment cycle the nozzles are actuated alternately.

Abstract: A front stop for a feeding device has a planar lower surface connected to a round part and is provided with a bore, which is connected to a fluid source and has channels extending to the planar flat surface to enable a flow of fluid between a blank being fed under the stop and the next following blank of a pile of blanks in the feeder. This flow of air creates a cushion which reduces damage to the surfaces of the blanks, such as printed surfaces.

Abstract: A device for dispersing sheet media comprising a storage location for storing sheet media to be dispensed; a receiving location accessible to a patron from which the sheet media may be received; a receptacle for retaining sheets of the media; a stacking assembly for stacking individual sheets of the sheet media into a stack; a transport assembly for transporting individual sheets from the storage assembly to the stacking assembly and for transporting sheets of the media from the receiving assembly to the receptacle; a transfer assembly for transferring a stack of sheets from the stacking assembly to the receiving location; and, a divert assembly associated with the transport assembly operable to cause sheets transported from the storage location to the stacking assembly to be diverted to the receptacle.

Abstract: A paper feed apparatus for a sheet-fed press includes a paper stack unit, a suction port member, a cam mechanism, and a paper feed roller and a paper feed roll. The paper stack unit stacks paper sheets on a paper stack plate thereof. The suction port member draws the leading end portion of the paper sheet stacked on the paper stack unit. The cam mechanism moves the suction port member vertically between a suction position and an upper position and back and forth between the suction position and a retreat position. The paper feed roller and the paper feed roll are disposed within the forward path of the suction port member, and draw the paper sheet conveyed by the suction port member and feed the paper sheet onto a feeder board.

Abstract: Disclosed herein is a device for feeding sheets, one by one, from a stack of sheets. The sheet feeding device basically comprises a suction cup or pad which is used to attract and hold an uppermost one of stacked sheets for thereby taking out the uppermost sheet from the stacked sheets and which is swingable at a given angular range, a delivery mechanism for receiving the uppermost sheet from the suction pad for deliverying the same to a succeeding device, a drive source for swinging the suction pad, and a control circuit for swinging the suction pad at, at least, either a first angular velocity or a second angular velocity which is lower than the first angular velocity and is used to deliver the uppermost sheet to the delivery mechanism. The sheet conveying speed the delivery mechanism to the succeeding device can accurately be adjusted so as to match with the actual sheet conveying speed of the succeeding device.

Abstract: A vacuum beam product dispenser and singulator to dispense and singulate "soft" products in an automated order dispensing system (AOS) includes a product cartridge and an inclined conveyor belt. The conveyor belt picks the products from the bottom of the cartridge using a vacuum control element and carries it up the conveyor until it reaches a pinch roller that holds the product ready to be dispensed to a central conveyor of the AOS. Products are picked from the product cartridge by the inclined conveyor in a position such that a product will fall off the conveyor unless held by a vacuum generated by the vacuum control element. Thus, random multiples removed from the cartridge with the picked product fall off the conveyor. The product stream from the hopper is thereby singulated.

Abstract: A currency note picking and feeding apparatus (10) includes feed belts (28) for feeding notes from the bottom of a stack of notes (20) to the nip of a rotating suction drum (22) and separating belts (64) of frictional material which engage with the periphery of the drum (22). The suction drum (22) grips and feeds the lowermost note to a further conveyor means (76,82,84), with the separating belts (64) holding back any notes superposed on the lowermost note. If a feeding failure of the drum (22) occurs, as recognized by photodetector (90) associated with the further conveyor (76,82,84) failing to sense the passage of a note within a predetermined time interval, then pivotably mounted pressure rolls (92) are caused to be moved temporarily into cooperative association with the suction drum (22) so as to press the notes present at the nip of the drum (22) and the separating belts (64) against the drum (22), thereby increasing the grip of the drum (22) on the lowermost note.

Abstract: In a film loading device, a plurality of supply magazines of different sizes are arranged horizontally one above the other. The removal sides of the supply magazines are staggered such that the largest supply magazine is arranged at the top of the device and each following, smaller supply magazine is staggered backwardly below. An endless conveyor belt with projections is arranged opposite to the removal sides of the supply magazines, said belt being in an inclined position corresponding to the inclination of the staggered arrangement of the magazines. The conveyor belt extends from the upper most supply magazine down to a cassette unloading and reloading station disposed below the supply magazines. At the side of the conveyor belt which faces away from the supply magazines, a drive and control device of the film-loading device is positioned.

Abstract: A device for feeding flat pieces of mail from a stack of mail pieces in edgewise abutment with a registration wall has a feeder for feeding pieces of mail off the stack which is located in front of the first mail piece on the stack. The feeding feeder effects translation of the pieces of mail at a speed V.sub.1 perpendicular to the stack 1. A transfer feeder transfers the piece of mail fed off the stack at a speed V.sub.2. An anti double feed device is disposed between the two feeders. The anti double feed device is a retention device acting on a face of the piece of mail as soon as such piece of mail is taken hold of by the transfer feeder and having a retentive force which is lower than the translation force of the transfer feeder. The speed V.sub.1 of the translation first feeder is lower than the speed V.sub.2 of the transfer feeder.

Abstract: A device for dispensing sheet media comprising a storage location for storing sheet media to be dispensed; a receiving location accessible to a patron from which the sheet media may be received; a receptacle for retaining sheets of the media; a stacking assembly for stacking individual sheets of the sheet media into a stack; a transport assembly for transporting individual sheets from the storage assembly to the stacking assembly and for transporting sheets of the media from the receiving assembly to the receptacle; a transfer assembly for transferring a stack of sheets from the stacking assembly to the receiving location; and, a divert assembly associated with the transport assembly operable to cause sheets transported from the storage location to the stacking assembly to be diverted to the receptacle.

Abstract: Apparatus and method for applying labels in the molds of a plastic blow molding machine of the type wherein a plurality of sets of molds are mounted on a wheel rotatable about a horizontal axis. Mold sections are moved toward and away from one another to enclose a parison, and the parison is then blown to the confines of the cavity between the mold sections. The apparatus removes labels successively from one or more magazines, and deposits labels on an endless conveyor that transports the labels to a position adjacent an open mold. The apparatus laterally transfers the labels successively from the conveyor to a position within the mold sections, such that when a mold closes about a plastic parison and the parison is blown, the labels become adhered to the blown plastic article.