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US20070057432 Roller with spray-coated surface structure  
A roller has a spray-coated surface structure that provides the roller with an increased surface friction, so that the roller is suitable for push feeding sheet material. The spray-coated surface...
US20150137446 CARD MEDIA PROCESSING SYSTEM INCLUDING TRACK ASSEMBLY AND CARS FOR CARRYING CARDS, AND RELATED METHODS  
A card media processing system for treating individual cards includes a treatment assembly including a treatment device configured for sequentially treating individual cards. A car is configured...
US20050174616 Print media feeding apparatus and method thereof  
A print media feeding apparatus and method thereof. The print media feeding apparatus includes a tray, a first feeding device and a second feeding device. A print media sheet is supported by the...
US20060071421 Conveying roller, production method thereof and conveying apparatus  
A conveying roller pair disposed in a bleaching-fixing bath of a photographic printer is constituted of a flat roller and a projection roller. Plural roller pieces are fixed to a roller shaft of...
US20090166967 SHEET MATERIAL CONVEYER SYSTEM WITH TENSION SUPPORT MEANS  
A sheet material conveyer system includes a sheet-transfer conveyer having an endless sheet-transfer belt for conveying sheet materials, a heater provided below the elevation of the endless...
US20110031673 SHEET FINISHING APPARATUS AND SHEET FINISHING METHOD  
A sheet finishing apparatus according to an embodiment includes a main body to fold a sheet bundle and to form a booklet, a base plate which is inclined downward and extends from a side wall of...
US20110084444 DEVICE FOR CONTAINING AND DISCHARGING PAPER SHEETS OR THE LIKE  
Provided is a unit for preventing abnormal conveyance when unreeling a banknote from a drum. A device for storing and discharging paper/paper-like sheets is provided with first and second reels...
US20060220306 Method for conveying printing-material sheet by a belt conveyor, and a belt conveyor suited therefor  
A belt conveyor of a printing-material sheet processing machine includes a belt for transporting the printing-material sheets, the belt having openings, and a roller, which has pins for engaging...
US20090127777 SHEET FEED MECHANISM OF PRINTER, AND PRINTER  
A sheet feed mechanism of a printer includes a sheet feed roller arranged so as to be rotatable about an axis in a direction orthogonal to a sheet conveying direction in plan view such that its...
US20090152808 DRIVE CYLINDER WITH MOVABLE GRAB  
Sheets are conveyed through a printing or coating machine having at least one gripping assembly for gripping and holding a leading edge of a sheet to be transported and lying in at least one...
US20140239583 SHEET FEED APPARATUS, AND IMAGE FORMING APPARATUS AND IMAGE READING APPARATUS INCLUDING THE SAME  
A sheet feed apparatus has sheet tray, sheet conveyance path, sheet feed roller, lift plate, and guide wall. Sheet feed roller is disposed, downstream of sheet tray in sheet conveyance direction,...
US20070241493 Transfer device for tissues, napkins and the like  
A transfer device for sheet products, comprising at least one drum which rotates about its own axis and is provided with retention apparatus adapted to retain the products so that they adhere to...
US20090212496 Feeding paper apparatus and feeding paper method thereof  
A feeding paper apparatus includes a rod having a fulcrum member thereon, and two pressing unit disposed on the opposite ends of the rod. Each pressing unit has a connecting device disposed on the...
US20070052165 Torque source  
Various apparatus and methods are disclosed for providing torque.
US20070096390 Device for stacking sheets for printing machine  
A device for stacking sheets for a printing machine, including at least a sheet deflection device which can be driven in rotation, and which is provided for receiving or grabbing a front edge of a...
US20150001784 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS  
To suppress the bending of sheets, a sheet conveying apparatus comprising: a sheet conveying portion including an abutting portion for abutting against an end portion of the sheet supported by a...
US20150097334 COUPLING DEVICE, SHEET CONVEYANCE DEVICE, AND DRIVING FORCE TRANSMITTING DEVICE  
This disclosure provides a coupling device configured to couple a shaft and a rotating member supported on the shaft so as to be rotatable and demountable from the shaft including a contacting...
US20090121423 Roll sheet conveyance device and image forming apparatus incorporating same  
An image forming apparatus includes an image forming device forming an image on a recording medium wound into a roll, and a roll sheet conveyance device unwinding and conveying the medium to the...
US20070262517 Non-integer overlap feeder for machines processing printing materials  
A sheet transport apparatus in a sheet processing machine has at least one driven transport belt for the transport of sheet printing materials from a first location to a second location. It being...
US20080054555 Image forming apparatus  
A pair of registration rollers are provided upstream in a paper transport path from an image forming position, and a paper transport position detection portion is provided upstream in the paper...
US20080185776 CLUTCH APPARATUS, CONVEYANCE APPARATUS AND RECORDING APPARATUS  
[Object] To provide a clutch apparatus that can smoothly switch from a clutch engaged state to a clutch non-engaged state, while tooth jump does not occur even with a small-sized clutch apparatus....
US20080185775 CLUTCH APPARATUS, CONVEYING APPARATUS AND RECORDING APPARATUS  
[Object] To provide a clutch apparatus that is able to prevent a trigger lever from returning before a toothed portion of a clutch member engages a ratchet wheel and may be reduced in size....
US20130134666 PAPER FEEDING DEVICE AND MULTI-FUNCTION PRINTER USING THE SAME  
A paper feeding device and a multi-function printer using the same are provided. The paper feeding device includes a frame, a top cover, a set of gear chains, a power unit and a set of driving...
US20070216088 Method and apparatus for assuring proper media feeding  
This invention relates to an apparatus for assuring media feeding, comprising: an impression drum having a media gripper; an input feed unit located substantially adjacent to the impression drum...
US20090108523 METHOD AND APPARATUS FOR CONTROLLING TRANSFER OF PAPER  
A method and apparatus for controlling transfer of paper. In order to align the leading end of a sheet of paper, when the sheet arrives at a predetermined position in an image forming apparatus, a...
US20080272536 Paper feeding device, recording apparatus and information processing apparatus having the same  
A paper feeding device includes: a reference guide surface that contacts a lateral end portion of a sheet-shaped medium along a guide path for transporting the medium; a tapered guide surface that...
US20140239586 CONTROL METHOD AND CONTROL SYSTEM BASED ON SINGLE-POWER CACHING MECHANISM  
A control method based on a single-power caching mechanism. The single-power caching mechanism comprises an active coiling block, a driving motor, passive coiling blocks, and a tape coiling. The...
US20130134667 Image Reader and Sheet Feeding Device  
An image reader may include a shaft, a roller, a guide, and a first side plate comprising a frame portion having a first frame portion, a pair of second frame portions, and a third frame portion...
US20150108716 MACHINE FOR PROCESSING ELEMENTS IN SHEET FORM, INCLUDING A FEED BOARD FITTED WITH CONVEYING MEANS  
A machine for processing plate elements is fitted with a station for processing the elements (4), and a feed table (3), positioned upstream of the station (4) and provided with a conveyor and a...
US20120033271 DOCUMENT CONVEYING DEVICE FOR USE IN A SCANNER OR THE LIKE  
The document conveying device (2) for use in a scanner (1) or the like comprises a conveyor belt (3) arranged to convey a document (4) between an outer surface (5) of the conveyor belt and a flat...
US20100118094 DEVICE FOR PRINTING TWO-DIMENSIONAL PARTS, PARTICULARLY PLASTIC CARDS  
A device for printing two-dimensional parts, particularly plastic substrates, preferably plastic cards, having a depot comprising the parts to be imprinted, a printing station with a printing...
US20110260394 MOVEMENT ROLLER, AND BELT DRIVING DEVICE AND IMAGE FORMING DEVICE USING SAME  
A protrusion (13a) and a protrusion (13b) are formed a predetermined distance apart in the direction of a shaft in the outer circumferential surface of the roller main body (11). The cross...
US20150151936 CHEQUE PROCESSING DEVICE  
Disclosed is a cheque processing device, including: a base, a frame located at the top face of the base and forming a U-shaped paper passage, and multiple sets of conveying roller assemblies (9)...
US20120326379 SHEET STACKING APPARATUS AND IMAGE FORMING APPARATUS  
A sheet stacking apparatus includes an endless belt member onto which sheets are stacked and which moves rotationally to convey the sheets; a plurality of holding members that is provided on the...
US20150183604 BELT CONVEYANCE DEVICE, MEDIA CONVEYANCE DEVICE, AND PRINTER  
A printer 1 has a belt conveyor mechanism 18 disposed to a platen unit 8 opposite a printhead 7. The belt conveyor mechanism 18 has three conveyor belts 81 mounted on a belt drive roller 82a and...
US20150210489 ROLLER MEMBER, SHEET FEEDER AND IMAGE FORMING APPARATUS  
In a roller member where a rotary shaft is inserted through a through-hole of a roller part so that the roller part is removably mounted on the rotary shaft, the rotary shaft is provided with a...
US20120161391 IMAGE FORMING APPARATUS  
Provided is an image forming apparatus capable of preventing unnecessary sheet feeding when power is turned on. A state of a drive transmission portion 14A provided to transmit the driving of a...
US20110133385 BUFFERING APPARATUS FOR COLLATIONS  
A document handling apparatus includes a document transport buffering apparatus including drive belts and aligner belts. Each of the drive belts has a general continuous loop shape. The aligner...
US20120114397 BELT DRIVING APPARATUS, BELT UNIT, AND IMAGE FORMING APPARATUS  
A belt driving apparatus includes an endless belt stretched around a driving roller that drives the belt, a receiving roller that receives an external force through the belt, driven rollers...
US20100258998 Apparatus for transferring paper media and automatic teller machine having the same  
Provided are a paper media transfer device and an automatic teller machine having the same. The paper media transfer device may include: a medium guide portion being provided on one side of a...
US20100244375 CARD TRANSFER SYSTEM AND CARD READER  
Card transfer system in which a card is transferred may include transfer roller which touches and transfers the card, and rotary shaft on which transfer roller is fixed, and rotating member...
US20100165036 RECORDING TARGET MEDIUM AND RECORDING APPARATUS  
A recording target medium includes a base material, a recording portion, and a guided-array portion. The recording portion is formed on or at one surface of the base material. The recording...
US20170021645 ROLLER FOR FEEDING AND CONVEYING PAPER SHEETS AND METHOD FOR PRODUCING THE ROLLER  
Disclosed is a paper-sheet-feeding/conveying roller having an elastic body 10 and a surface treatment layer 11 which has been formed by impregnating a surface portion 10a of the elastic body 10...
US20160355033 PRINTER  
A printer includes a platen roller, a first pulley connected to the shaft of the platen roller, a motor, a second pulley connected to the shaft of the motor, and a belt wrapped around the first...
US20160252866 SHEET CONVEYING DEVICE AND SHEET ACCUMULATING DEVICE PROVIDED WITH THE SAME  
The present invention is to provide a sheet conveying device capable of reducing noise. The sheet conveying device includes an endless belt that gives a conveying force to a sheet and a rotating...
US20160251180 PAPER TRANSFER DEVICE  
A paper transfer device includes a paper transfer unit that transfers a paper laid on a transfer surface beneath an inkjet head, a downstream-side transfer portion that is disposed on a downstream...
US20160236882 PAPER FEED ROLLER  
A paper feed roller 1 is used in a paper feeding unit in an electrophotographic image forming device. The paper feed roller 1 includes a non-foamed elastic body 2 having an embossed surface 21...
US20160145062 PHASE DETECTOR, MOTOR DRIVE CONTROLLER, MOTOR APPARATUS, SHEET FEEDER, AND METHOD OF DETECTING PHASE  
A phase detector is provided. The phase detector includes a signal selector, a bias level generator, and a phase information detector. The signal selector selects, as a selected sensor signal, one...
US20160139553 RECORDING MEDIUM CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME  
A recording medium conveying device includes an endless belt to convey a recording medium, a plurality of support rollers around which the belt is wound, to rotate the belt, and a cleaner in...
US20160033911 BELT DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS  
A belt device includes a support and a support roller that support a belt. A driven gear is mounted on one of a plurality of shafts of the support roller. A driving gear meshing with the driven...
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