Class / Patent application number | Description | Number of patent applications / Date published |
271167000 | With means to restrain feed of next sheet | 16 |
20080211169 | Variable Stiffness Friction Buckler - A media buckler comprises a media engagement surface, a support structure having at least one dimension drafted from a first thickness to a second thickness, the engagement surface having varying stiffness. | 09-04-2008 |
20080217842 | Substrate Feeding in a Credential Production Device - A method of feeding substrates in a credential production device is provided. A substrate transport has first and second feed rollers displaced along a substrate feed path. A substrate holder containing at least a first substrate engages the first feed roller and a second substrate lies on the first substrate. The first feed roller driven such that the first substrate is fed out of the substrate holder in a forward direction along the substrate feed path. Movement of the second substrate is restricted in the forward direction along the substrate feed path using the first feed roller after the first substrate separates from the first feed roller. The first substrate is fed along the substrate feed path using the second feed roller. | 09-11-2008 |
20080284087 | Paper Feeder - A paper feeder | 11-20-2008 |
20080315504 | SHEET DISCHARGE APPARATUS, IMAGE FORMING APPARATUS AND SHEET DISCHARGING METHOD - A sheet discharge apparatus includes a discharge portion configured to discharge sheets, a wall member provided below the discharge portion, a tray configured to receive the discharged sheets from the discharge portion, and a holding member provided on the wall member to approach relatively the tray, holding the sheets between itself and the tray, and moving linearly by holding the sheets. | 12-25-2008 |
20090033024 | SHEET CONVEYING DEVICES AND IMAGE RECORDING APPARATUSES INCLUDING THE SAME - A sheet conveying device includes a tray having a bottom surface. The tray holds at least one sheet therein, and has a recess formed in the bottom surface. A rotating member moves between a first position and a second position. In the first position, the rotating member contacts a sheet held in the tray, and in the second position, the rotating member is separated from the tray. The rotating member selectively rotates to convey a sheet held in the tray in a when the rotating member is in the first position. An operative portion moves in and out of the recess in the bottom surface of the tray, and movement of the operative portion corresponds to a movement of the rotating member into the second position. | 02-05-2009 |
20090039591 | FEEDING DEVICE AND RECORDING APPARATUS - A feeding device includes a feeding unit configured to be driven while being in contact with a recording sheet to feed the recording sheet, and a stacking unit configured to stack a plurality of the recording sheets and to press or release the stacked recording sheets to or from the feeding unit. Also, the feeding device includes a separating unit configured to separate the plurality of recording sheets fed by the feeding unit, one by one, a detecting unit configured to detect the recording sheet in an area downstream of the separating unit, and a control unit configured to control each of the units. The control unit switches a feeding operation between at least two feeding operations in accordance with a drive time of the feeding unit from when the feeding unit is started to be driven to when the detecting unit detects the recording sheet. | 02-12-2009 |
20110133393 | SHEET MATERIAL FEEDING APPARATUS AND IMAGE FORMING APPARATUS - The sheet material feeding apparatus according to this invention comprises a sheet material stacking unit selectively located at a feeding position for feeding a sheet material and at a standby position for non-feeding a sheet material; a first holding force applying unit configured to apply a first holding force and a second holding force applying unit configured to apply a second holding force for holding the guide member to the sheet material stacking unit; and a restraining unit configured to restrain the second holding force applying unit from applying the second holding force when the sheet material stacking unit is in the standby position. | 06-09-2011 |
20110241286 | FEEDING DEVICE AND IMAGE FORMING APPARATUS - A feeding device includes a body having a sheet placement surface on which a sheet that is to be fed is placed; a cover rotatably provided at the body and supporting a back edge portion in a feeding direction of the sheet placed on the sheet placement surface when the cover is open; a moving member provided at the sheet placement surface so as to be movable in a direction parallel to the feeding direction; a linking member extending in a movement direction of the moving member from the moving member, one end portion thereof being rotatably linked to the moving member using a rotary shaft that is parallel to a rotary shaft of the cover; and a sheet back-edge regulating member provided at the linking member so as to be movable in the movement direction, and regulating a back edge in the feeding direction of the sheet. | 10-06-2011 |
20120001381 | DAMPER MEMBER, TRANSPORT UNIT, AND RECORDING UNIT - A damper member moves a stopper after a delay in time from a restricting position, at which the stopper restricts the movement of paper, to a releasing position, at which the restriction on the movement is released; the damper member includes a base having a first sliding surface along the paper movement direction and also includes a slider, having a second sliding surface facing the first sliding surface through a viscous material, that slides between a first position at which the stopper is placed at the restricting position and a second position at which the stopper is placed at the releasing position; when at least the slider slides and reaches the first position or the second position, a clearance area is formed in the base to store a viscous material, at a position corresponding to the front end in the sliding direction of the slider. | 01-05-2012 |
20120104688 | METHOD FOR DETERMINING THE AMOUNT OF MEDIA SHEETS IN A MEDIA TRAY IN AN IMAGE FORMING DEVICE - A method for determining the amount of media sheets in a media tray in an image forming device according to one embodiment includes raising a lift plate supporting a stack of media sheets toward a pick mechanism for feeding the media sheets by rotation of a motor in a first direction. An amount of rotation of the motor in the first direction is determined. An indication of an amount of media sheets remaining in the media tray is provided based on the determined amount of rotation of the motor in the first direction. | 05-03-2012 |
20120193865 | Recording Apparatus - A recording apparatus includes a holding unit that holds a recorded recording medium in a standing posture, a roller that sends the recording medium to the holding unit, and a restricting unit that restricts the position of the recording medium not to be in contact with the roller. | 08-02-2012 |
20130119603 | Sheet Feeding Device and Image Forming Apparatus Including the Same - A sheet feeding device includes a sheet guide portion disposed upstream of a nip portion so as to guide a leading edge of a sheet sent from a sheet storing portion to the nip portion, and a manual bypass guide member which extends from a manual bypass sheet feeder and has a leading edge portion disposed between the sheet guide portion and the nip portion and can be elastically deformed in up and down direction so as to guide a manual bypass sheet to the nip portion. The manual bypass sheet is guided by the manual bypass guide member toward the nip portion and is sent out by the feed roller to a sheet transport path. | 05-16-2013 |
20140001700 | PAPER TRAY FOR PRINTER | 01-02-2014 |
271169000 | By lateral margin or side-edge restrainer | 3 |
20130026701 | SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS - The sheet feeding apparatus includes an apparatus body, a sheet cassette, a positioning member which includes a positioning pin arranged at one of the apparatus body and the sheet cassette and a positioning hole arranged at the other of the apparatus body and the sheet cassette and which performs positioning of the sheet cassette owing to fitting of the positioning pin with the positioning hole when the sheet cassette is slidingly moved to an attached position, and a restriction member which performs restriction of movement of the sheet cassette in the horizontal direction being perpendicular to a sliding direction from a drawn position to a fitting beginning position where fitting of the positioning member begins and which releases restriction of the movement of the sheet cassette in the horizontal direction from the fitting beginning position to the attached position. | 01-31-2013 |
20140246826 | SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS - A sheet feeding cassette includes a sheet stacking portion provided turnably in a vertical direction within a cassette body. The sheet feeding cassette also includes first and second side edge restricting portions configured to restrict widthwise positions of the sheets. The second side edge restricting portion includes first and second pressing portions configured to press the sheets on the sheet stacking portion against the first side edge restricting portion. The second pressing portion provided upstream in the sheet feeding direction of the first pressing portion is moved up and down by an interlock mechanism in linkage with a total thickness of the sheets on the sheet stacking portion. | 09-04-2014 |
271170000 | Corner snubber | 1 |
20080224384 | Method and Apparatus for Processing a Sheet Before the Sheet Transport in the Grip of Grippers - A method and an apparatus for improving the sheet transport in the grip of grippers in a sheet-processing machine, for example a printing press. The sheet corners of the print-free gripper edge are removed in order to increase the sheet stability and in order to avoid these limp sheet corners being able to turn over. | 09-18-2008 |