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7607654 |
Sheet feeding apparatus
A sheet feeding apparatus includes a driving force transmitting member for transmitting a rotational driving force to a sheet feeding roller, first and second roller supporting members for...
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7571908 |
Sheet conveying apparatus and image forming apparatus
Positioning in the width direction of a sheet is performed by a skew correcting unit which is provided on a re-conveying path for reversing the sheet and conveying it again to an image forming unit...
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7556264 |
Banknote conveyor
A banknote conveyor which includes moveable means for transporting a banknote, the means engaging frictionally with the banknote at at least three points so that the force driving the banknote is...
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7527371 |
Ink jet printing apparatus and method for controlling ink jet printing apparatus
An ink jet printing apparatus that can print high quality images under simple control includes a conveying roller disposed upstream of a printing section to convey a print medium, a pinch roller...
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7490829 |
Sheet registry device
A sheet processing device wherein sheets are deposited in a staggered configuration relative to one another, which includes a paper path, a first and second sheet edge guide fitted substantially...
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7441772 |
Sheet-conveying device
A sheet-conveying device includes a sheet conveying path along which a sheet is conveyed, a conveying roller, an inclined roller, an inclined-roller-supporting member that supports the inclined...
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7416183 |
Postal weighing platform with integrated feeding and deskewing functions
The present invention includes apparatus and methods for handling mailpieces. A mailpiece handling device includes a substantially horizontal deck for receiving a mailpiece. The device also...
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7374164 |
Configuration for the transport and simultaneous alignment of sheets
A configuration for the transport and simultaneous alignment of sheets has a straightedge, at least one conveyor belt disposed slightly at an angle to the straightedge in the direction of movement...
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7357390 |
Devices for aligning sheets and a method for aligning sheets transversal to the direction of travel of the sheets
A device is provided for use in the alignment of sheets transverse to a direction of sheet travel. A sheet retaining device, which conveys the sheets, is displaceably mounted for holding the sheets...
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7306221 |
Sheet conveying apparatus and image forming apparatus
A sheet conveying apparatus with a skew feed correcting device including a first guide supporting one side edge of the sheet, an aligning device provided in the first guide and having an abutment...
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7300046 |
Sheet processing apparatus and image forming apparatus having the same
A sheet processing apparatus including a first sheet stacking portion for stacking sheets thereon, a second sheet stacking portion provided downstream of the first sheet stacking portion with...
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7281711 |
Blowing-air holding-down arrangement and sheet-aligning device provided therewith
The holding-down arrangement for holding down a sheet ( 24 ) in a sheet-bearing region of a sheet-processing machine, in particular of a folding machine, includes a plurality of blowing devices (...
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7156390 |
Devices for aligning sheets
The invention relates to devices for aligning sheets ( 1 ), which are overlapped with an offset and supplied to the device by a stream feeder and which can be transferred to a device ( 63 ) that is...
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7121545 |
Independently activatable side pull for lateral alignment of a sheet
A device and a method for lateral alignment of a sheet ( 5, 6 ) in a sheet processing machine, in which the sheet ( 5, 6 ) is movable essentially across its direction of transport ( 7 ) into an...
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7104540 |
Sheet handling method and apparatus
An apparatus for handling a sheet of material comprises: a paper accumulator that receives at least one sheet of paper, and at least one first roller that applies a force against a first edge of...
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7080831 |
Sheet-sorting apparatus
A sheet-sorting apparatus has a stacking tray to stack sheets formed with indicia thereupon, a processing tray to receive said sheets in the process leading to said stacking tray, and when...
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7011305 |
Device and method for aligning sheets
A device for aligning sheets prior to transferring the sheets to a sheet-processing machine includes at least one sheet-gripping device by the aid of which the sheet to be aligned is displaceable,...
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6971647 |
Media registration mechanism for image forming device
In one embodiment, an image forming device is provided that includes a media path configured to carry print media through the image forming device, an alignment mechanism including a plurality of...
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6951429 |
Feed assistance member and a medium processing apparatus
Provided is a medium feeding aparatus having at least one align roller to align medium in a path, wherein the align roller is positioned below the medium and is driven to transport the medium in...
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6896256 |
Sheet transport apparatus and image formation apparatus therewith
A sheet transport apparatus comprises a predetermined number of transport members 2 disposed in a sheet transport passage 1 . At least a part of the transport members 2 is a multi-direction...
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6866261 |
Device for laterally aligning sheets in sheet-processing machines, especially printing presses
A device for laterally aligning sheets in sheet-processing machines includes a pulling device having a drivable transport roller and a dabber roller mounted on a pivotable lever. A spring system...
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6860204 |
Image exposure apparatus
An image exposure apparatus has a rotating drum for winding a printing plate on which an image is recorded; a punch unit for forming punched holes to be used for positioning in printing processing...
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6840514 |
Media alignment mechanism
A media alignment mechanism of a printer having duplex capabilities has two spaced elements ( 33, 34 ) defining a predetermined return feed path. Two reference edge segments ( 50, 61 ) are disposed...
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6837492 |
Universal deskew feeder for a mailing machine
The present invention includes a deskew mechanism for a mailing machine. The deskew mechanism includes a horizontal feed deck and a vertical registration wall. A roller is mounted for rotation and...
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6811152 |
Method and device for controlling the orientation and alignment of individual sheets of paper passing on a conveyor
A method of and a device for controlling the orientation and the alignment of individual sheets of paper travelling on a sheet conveyor are provided. Each sheet passes over a pair of closely spaced...
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6719287 |
Method and device for aligning sheets
A method of aligning sheets prior to transferring them to a sheet-processing machine includes feeding a respective sheet, by a first sheet edge thereof, against a stop; gripping the sheet by at...
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6712355 |
Method and apparatus for locating and conveying sheet-like body
A method for locating and conveying a veneer sheet includes: causing a downstream end of a veneer sheet conveyed by a travelling conveying member to abut against a blocking member to correct the...
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6712356 |
Self aligning transport mechanism for media of variable media widths
Apparatus and method for aligning media. The device includes a passageway and at least one rotor. The rotor may have a surface shaped to drive a media in an intermittent fashion, or a plurality of...
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6676124 |
Device for aligning sheets
A printer or copier has a sheet alignment apparatus including a pair of detents, or walls, at a right angle to one another against which the sheet is moved. To move the sheet, a sheet positioning...
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6666451 |
Method and device for aligning sheets
A method and a device for aligning sheets. The device includes a first and a second supporting stop for supporting the sheet against gravity in a first non-aligned position of the sheet. The device...
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6619648 |
Sheet processing apparatus
A sheet-sorting apparatus has a stacking tray to stack sheets formed with indicia thereupon, a processing tray to receive said sheets in the process leading to said stacking tray, and when...
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6561503 |
Sheet processing device with stack alignment
A sheet processing apparatus including a stacking portion for stacking sheets, an alignment reference wall disposed in approximately parallel with a conveying direction of the sheet, an alignment...
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6505831 |
Method for the proper alignment of sheets
A method for the register-true alignment of sheets ( 1 ) before the transfer to a sheet-processing machine with the assistance of a carrier ( 7,9 ) that is movable in the machine cycle and is...
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6485010 |
Method and apparatus for separating a stream of documents into discrete groups
An apparatus and process are provided for separating one or more endless streams of pages into corresponding staggered stacks of reports for further processing. Each page of a first report is taken...
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6446959 |
Device for aligning sheets laterally
A device for aligning sheets laterally on a feed table of a sheet-processing machine, having a side stop, includes a suction pull nozzle movable transversely to a sheet transport direction and...
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6419218 |
Streamfeeder signature long tail trimmer
A streamfeeder for the untrimmed, folded cover signatures includes an uphill streamfeeder with the cover signatures disposed between a pair of conveyor belts with a jogger being on the side of the...
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6364311 |
Negative-pressure control for a lateral pulling device
A method of controlling negative-pressure level of a lateral pulling device for laterally aligning sheets through the intermediary of a rotary valve, includes having, during an accelerating phase...
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6361042 |
Sheet alignment device for use in a sheet handling device
A sheet alignment device is provided with a movable aligning member and a variable push member, movable to push one or more sheets fed onto a tray toward a sheet aligning reference surface defined...
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6338483 |
Single sheet feeder with selectively engageable prefeeding rolls
A sheet feeder assembly includes a self-actuating prefeed roll located upstream of a deskewing device, which can include a document sensor switch and a deskew nip roll. After a sheet has been...
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6273418 |
Sheet registration device and an image forming apparatus having the same
A sheet registration device includes: sheet transporting means for transporting a sheet in a transport direction thereof; a sheet positioning member which is disposed in a side of a sheet transport...
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6267372 |
Device for separating sheets in a pile
The apparatus has an input pocket into which a stack of sheets is inserted. At least the sheet to be picked from the stack by the picking device is transported by means of a feed device to a...
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6241242 |
Deskew of print media
A print media deskew apparatus includes a print media support having a first surface defining a plane for a print media transport path and a second surface parallel to the print media transport...
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6186498 |
Sheet registration apparatus
A sheet registration apparatus for registering sheets all at one time by regulating them at a reference position on the side of the sheet transport direction and on the side perpendicular to the...
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6179287 |
Sheet stacking apparatus with stacking and retaining tray
A sheet stacking apparatus includes a sheet discharging device for discharging sheets; a stacking tray for stacking sets of the sheets discharged by the sheet discharging device; a retaining tray...
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6164643 |
Lateral paper position correcting mechanism
A paper path is provided with a paper guide for guiding paper, an oblique roller for obliquely moving the paper toward the paper guide and an electromagnetic clutch allowing and interrupting...
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6118465 |
Synchronous band drive for an inline color printer
A single pass color printer employs a band drive to move media sheets through plural developer stations. The band drive also provides motive power to drive, in common (via frictional engagement...
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6113092 |
Sheet-fed printing press with rotary decollator
A printing machine is described that includes a rotary plate for decollating top sheet from a stack of sheets by turning the top sheet so as to expose a second sheet. The machine also has a...
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6109603 |
Method of and apparatus for processing and stacking printed forms
Control apparatus enable the selective injection of individual sheets from channels one or two to collate and combine a stream of sheets in a selected presentation of East/West or West/East mixed...
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6102595 |
Sheet supply apparatus having inclined feeding correcting function and recording apparatus
A sheet supply apparatus can be releasably attached to a printer. The sheet supply apparatus includes a frame having a sheet conveyance surface, and a shaft arranged above the sheet conveyance...
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5984301 |
Position adjustment conveyor
A positioning conveyor is incorporated in a conveyor system for adjusting the position of a sheet on the conveyor system. The positioning conveyor has two belt type conveyor sections that are...
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