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Sheet Feeding Or Delivering > Feeding > Separators > Rotary RotaryRotary patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/31/08 - 20080023905 - Cash dispensing automated banking machine and method An automated banking machine (10) includes a sheet picking mechanism (210). The sheet picking mechanism includes a rotatable picking member (212). With each rotation an end sheet (266) can be picked from a stack (264) of sheets. The picking member (212) has an outer surface section that includes a high ... 01/24/08 - 20080018044 - Automatic document feeding apparatus An automatic document feeding apparatus includes a shaft, an ADF roller for feeding documents piece by piece by cooperating with a separating member, and a power switching member for selectively connecting a driving member with the shaft. The power switching member is installed on the shaft. The ADF roller is ... 11/29/07 - 20070273080 - Separator/feeder for sheets of paper-like medium A pile of sheets is held by a separator/feeder and a vibrator is brought into contact with a first region of the pile with a first contact pressure. High frequency vibrations are applied from the vibrator to the sheet. A takeout mechanism is brought into contact with and pressed against ... 07/12/07 - 20070158898 - Sheet-feeding apparatus with a paper stopper A sheet-feeding apparatus with a paper stopper includes a sheet-feeding base having a sheet-placing stand for placing sheets, a roller shell located on the sheet-feeding base having two side walls, a preliminary feeding roller unit and a feeding roller unit contained in the roller shell, a stopper member rotationally attached ... 06/07/07 - 20070126169 - Method of picking media in printer A method of picking sheet media in a printer, comprising: contacting a pick-up roller with sheet media of a supply of sheet media; rotatably driving the pick-up roller with a motor via a gear assembly so that the pick-up roller picks up the sheet media and delivers the picked sheet ... 05/31/07 - 20070120315 - Sheet separating system, sheet handling system, method for the frictional separation and feeding of sheets A paper separating system, based on the frictional separation and feeding of the uppermost sheet (13) from a stack (14) of sheets of paper and flat substrates over a hurdle (8) using a separating and feeding head (1) and a deflection mechanism (35) for the head (1), the head (1) ... 05/03/07 - 20070096383 - Rubber roller, and paper sheet take-out apparatus including the rubber roller A take-out roller which rotates and contacts a paper sheet supplied to a take-out position has an outer layer to contact the paper sheet and an inner layer provided inside the outer layer. The outer layer is made of relatively hard rubber material with a sufficient coefficient of kinetic friction. ... 04/05/07 - 20070075479 - Sheet conveying apparatus Provided is a sheet conveying apparatus, including: a first pair of rollers which nip and convey a sheet; a second pair of rollers provided on a downstream side of the first pair of rollers in a conveying direction of the sheet, which nip and convey a sheet; and a position ... 03/22/07 - 20070063420 - Original feeding device In one embodiment of the original feeding device of the present invention, an original feeding device causes a drawing roller to contact an original, and draws the original for forwarding by rotating the drawing roller, and is provided with an original pressing member that generates frictional force on the original ... 03/15/07 - 20070057434 - Sheet processing apparatus and image forming apparatus equipped with same A sheet processing apparatus is provided with a processing tray on which sheets are to be stacked and subjected to a processing, a stack tray provided in the downstream of the processing tray with respect to the sheet conveying direction on which sheets are to be stacked, an oscillation roller ... 03/15/07 - 20070057433 - Paper feed apparatus An embodiment of a paper feed apparatus is provided with a pressure varying mechanism that varies a load pressure of a pickup roller to originals. The pressure varying mechanism has a rotating lever that switches the load pressure, a rotating arm that contacts and presses against a swinging arm of ... 03/15/07 - 20070057432 - 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 structure includes a coarsened layer, a finished layer, and a frictional layer provided on an outer circumferential surface of the ... 03/15/07 - 20070057431 - Roller with surface friction A roller is formed on an outer circumferential surface from inner to outer side with a coarsened layer and a finished layer. The coarsened layer is formed by way of subjecting the roller to coarsening, and the finished layer is formed by way of subjecting the roller to a predetermined ... 02/22/07 - 20070040321 - Image generating apparatus An image generating apparatus capable of effectively suppressing double paper feeding and reducing the number of components is obtained. This image generating apparatus comprises a paper feed roller feeding papers, a push-up member pressing the papers against the paper feed roller and a control portion controlling driving of the paper ... 01/11/07 - 20070007708 - Paper taking out device A paper taking out device includes a rubber roller which rotates in contact with a paper medium to take out the paper medium. The rubber roller is formed of a rubber material negatively electrified by sliding with the paper medium. ... 01/04/07 - 20070001373 - Media input system A media input system for an image forming apparatus is disclosed. The media input system includes an input tray for holding a stack of media sheets, a scissor picking assembly for picking individual media sheets from the stack, and a transport roller assembly for transporting the picked media sheets to ... 11/30/06 - 20060267265 - Cut sheet feeder A cut sheet feeder for feeding stacked sheets of material including a feed support deck defining a planar surface for supporting the stacked sheet material and a transport deck defining an inclined surface relative to the planar surface of the feed support deck. The inclined surface is operative to transport ... 11/02/06 - 20060244195 - Sheet feeding device and image forming apparatus When the setting of sheet P is completed, a lift motor is actuated to raise the sheet P at Speed A×2. When a first light-blocking plate raised in association with the rise of the sheet P is detected by a PI sensor, the lift motor reduces its rotational speed to ... 08/17/06 - 20060180985 - Paper pickup device and image forming apparatus having the same Provided are a paper pickup device and an image forming apparatus having the same. The paper pickup device and the image forming apparatus having the same include a driving shaft whose end has a first combining portion and a driving shaft having a second combining portion configured to be integrally ... 04/20/06 - 20060082042 - Paper-feeding roller A paper-feeding roller (3) including a core (2) and a rubber roll (1) mounted on a peripheral surface of the core (2). The rubber roll (1) has a three-layer construction composed of an inner layer (11), an intermediate layer (12), and an outer layer (13). The inner layer (11), the ... 04/06/06 - 20060071396 - Pickup roller, image forming apparatus including the same, and method A pickup roller increasing a force adhering a top sheet contacting the pickup roller, an image forming apparatus with the same, and a method. A plurality of holes are formed on a surface of the pickup roller contacting the paper, and an internal diameter of part of the holes is ... 01/26/06 - 20060017215 - Vorrichtung zum vereinzeln von in einem stapel vorgehaltenen blättern In a device for separation of sheets kept in a stack, pickup devices exert a pickup effect on the stack in order to push the upper sheets of the stack in overlapping fashion toward a separation device, which separates the uppermost sheet pushed forward the farthest from the following second ... 12/29/05 - 20050285327 - Image processing apparatus An image processing apparatus includes a document loading unit in which a document sheet is loaded, a recording-sheet loading unit in which a recording sheet is loaded, a supply roller that supplies the document sheet or the recording sheet from the document loading unit or the recording-sheet loading unit, a ... 12/15/05 - 20050275150 - Printer media transport for variable length media Printer (1) has a pivotally mounted autocompensating system (19) mounted at an intermediate position in paper guide (17). That system (19) is driven by a motor (40) through a slip drive (70, 72, 74). The motor also drives paper feed system (15). When the motor turns in a direction to ... 11/10/05 - 20050248077 - Wheel for feeding sheet members and feed roller using the same A wheel for a feed roller for feeding sheet members includes an annular wheel body and a plurality of protrusions protruded from a circumferential periphery of the annular wheel body. The present invention is also to provide a feed roller for feeding sheet members, which use the wheels. The feed ... 11/03/05 - 20050242485 - Recording medium feeder and image recording device A recording medium feeder includes: a tray on which a plurality of recording medium are to be stacked; a feed roller that feeds the recording medium stacked on the tray; a first friction member provided on the tray and having high friction coefficient; and a second friction member provided on ... 10/06/05 - 20050218582 - Paper-feeding roller A paper-feeding roller including a rubber composition containing short fibers in which the short fibers has an average fiber diameter not less than 10 μm nor more than 100 μm and an average fiber length not less than 0.01 mm nor more than 4 mm. At least one part of ... 10/06/05 - 20050218581 - Paper supply device and image forming apparatus This invention is to generate a press fitting force between the paper supply roller and the separation roller by attaching a weight to the paper supply shaft of the paper supply roller to feed sheets of paper and applying a load to the paper supply roller. The press fitting force ... 09/01/05 - 20050189698 - Sheet stuff supplying/feeding device A sheet stuff supplying/feeding device includes a sheet stuff placing plate that places at least a tip of a sheet stuff, a feeding unit that feeds the sheet stuff while being in contact with the sheet stuff placed on the sheet stuff placing plate, and a driving unit that drives ... 08/25/05 - 20050184447 - Sheet feeding apparatus There is provided a sheet feeding apparatus including a first feeding member that feeds at least one of the sheets from a discharge tray; a second feeding member that feeds the sheet fed by the first feeding member; a separating member, wherein a nip portion is formed between the separating ... 06/16/05 - 20050127592 - Pickup device used with image forming apparatus A pickup device used with an image forming apparatus includes a driving roller, a pickup roller that receives a driving force from the driving roller and picks up sheets of paper one by one, and a lockup prevention device that is placed inside the pickup roller and controls an axle ... ### FreshPatents.com Support |