U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 6125480

Vehicle mounted toilet seat

An extension member is attachable to a trailer hitch and extends away from the vehicle and is connected to a seating frame supporting a toilet seat.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 271/225 - By means to change direction of sheet travel


Subclass of Class 271 - Sheet feeding or delivering
Definition: Device wherein the individual sheets move along a particular
No. of patents: 507
Last issue date: 05/08/2012


1                      
NumberTitleIssue Date
8172225Feeding device and image recording apparatus with the feeding device
A feeding device has a conveying roller that rotates in a forward direction and a reverse direction, to selectively convey a sheet in a conveying direction and a reverse conveying direction. A particular guide member is positioned on an upstream side, guides the con...
05/08/2012
8167304Paper sheet diverter, paper sheet processing apparatus and paper sheet diverting method
A diversion member 21 rotationally moves to at least three stopping positions including a first stopping position connecting a first transport path 11 and a second transport path 12 to form a first transport passage, a second stopping position c...
05/01/2012
8087668Transport diverter and paper sheet processing unit
A conveying and dividing mechanism in which a first conveyance path and a second conveyance path facing each other can bidirectionally convey banknotes between each other and that can divide into multiple-direction banknotes conveyed from both the first conveyance p...
01/03/2012
8066278Printer
In the state that a preceding sheet awaits at an awaiting position, a pair of conveying rollers are separated from each other, and the front end of a subsequent sheet sent out from a main conveying path passes the gap between the pair of conveying rollers. Based on ...
11/29/2011
8061709System and method for rotating sheets
A system and method for rotating sheets receiving cut sheets from a source and providing them to a utilization device. The rotator continually engages sheets with at least one drive component throughout the transport and rotation process. The rotator includes a tran...
11/22/2011
8052143Paper inverting device
When a sheet of paper is inverted and the direction is changed, members such as a roller do not come into contact with the printed surface of the sheet and it is possible to prevent smudges by eliminating an ink stain on a surface of the sheet. ...
11/08/2011
8052142Paper transport apparatus with inverting turn guide having range of curvature radius
A turn guide is disposed between a first transport surface and a second transport surface on which a sheet is transported while being sucked. The turn guide has a plurality of guide ribs. The plurality of guide ribs have curved inverting transfer surfaces from an in...
11/08/2011
7988147Sheet conveying apparatus
A sheet conveying apparatus for OCR/VSC integrated systems, which selectively delivers postal items to upper- and lower-side stackers, includes at least one pair of conveyor belts bifurcating from a bifurcation gate to the down-side stackers, and at least one pair o...
08/02/2011
7980556Image forming apparatus with differential sheet conveying force of discharging rooler pair
An image forming apparatus has an image forming unit that forms an image on a sheet; a discharging roller pair that discharges the sheet, on which the image is formed, onto a stacking portion with a rotation in a first direction, and conveys the sheet to a re-convey...
07/19/2011
7954810Method and device for transporting a sheet
A device for manufacturing a crosslaid fiber web including a first conveyor belt and a second conveyor belt, which are oriented in two different directions, wherein the second conveyor belt adjoins a side of the first conveyor belt. During operation of the device, t...
06/07/2011
7950653Three-way guide for redirecting sheet-shaped media
A guide is proposed for devices for processing sheet material, particularly bank notes and checks, that is equipped with a guide body (1), with several guide wings (2) on the guide body (1), with at least three edges (15, 16, 17) on the g...
05/31/2011
7934721Equipment for transferring sheets with change of direction
An equipment for transferring sheets with change of direction for sheets entering along a first direction comprises output rollers to move the sheets along a second direction, right-angled with respect to the first direction, and members of engagement and movement, ...
05/03/2011
7918451Switchback mechanism and image forming apparatus
In a color printer in which a drive force of a fixed gear that rotates not in both a forward direction and a reverse direction but in either one direction only is transmitted to a discharging unit, a swing gear is attached to a branch guide via a switching link and ...
04/05/2011
7758043Apparatus for the timed deflection of planar objects
By means of a feed conveyor (10), planar objects (12) accruing in an overlapping formation (S), in particular printed products, are fed to a deflecting device having at least one deflection member pair (24). This deflection member pair (24
07/20/2010
7753369Mechanically triggered NIP drive shaft
Various embodiments and methods relating to a mechanically triggered nip drive shaft are disclosed. ...
07/13/2010
7631866Sheet processing apparatus, sheet aligner, and sheet aligning method
A sheet processing apparatus includes: a first folder to fold a sheet in a first folding direction relative to a given orientation of the sheet, a line of the fold defining a second edge of the sheet; a second folder to fold the folded sheet in a second folding dire...
12/15/2009
7597320Apparatus for processing paper sheets and method of processing paper sheets
A switchback unit has a switchback roller which receives a paper sheet conveyed in a first direction into a nip for forward rotation and backwardly rotates the paper sheet after stopping the paper sheet to feed the paper sheet to a second conveyance path. When the c...
10/06/2009
7594655Paper feed apparatus for duplex printing apparatus
A paper feed apparatus includes a gate, an actuator, a transmission, a pickup device, a reversing device, a paper feed device. The gate has a rack defined at one end of the gate and a resilient arm connecting to the outer portion of the rack. The resilient arm has a...
09/29/2009
7575232Media path crossover clearance for printing system
A media path crossover for a printing system includes a first crossover pathway on which sheets of print media are conveyed across a crossover junction without interruption and a second crossover pathway on which sheets of print media are conveyed across the crossov...
08/18/2009
7527262Offsetting device for mail stackers
An offsetting device for use in a mail stacking system receiving a plurality of mailpieces at a receiving end for stacking the mailpieces along a line. The offsetting device has a nip to engage with the mailpieces, and a plurality of rollers to change the moving spe...
05/05/2009
7441857Image forming apparatus
An image forming apparatus that can perform stable sheet conveying for a medium that has low tear-resistance, easily sticks to something and is difficult to convey. Therefore, sheet conveying means is controlled, so that during a sheet conveying operation for each p...
10/28/2008
7434797Recording media processing device and image forming device
The present invention comprises a shunting roller 41, and when recording media P, which is output from an image forming device main body 11, is stacked as a stack of recording media and staple processing is performed thereon, the shunting roller 41
10/14/2008
7431293Dual path roll for an image forming device
A dual roll to move two separate media sheets simulatneously along a section of a media path. The dual roll includes a first path formed by a first nip, and a second path formed by a second nip. A drive roll forms a section of both nips. Methods of using the dual ro...
10/07/2008
7422208Sheet material information-detecting apparatus
A sheet material information-detecting apparatus is provided which is capable of detecting the type of a sheet material even if the sheet material is anisotropic. When recording paper sheet P is fed, feed rollers 1a and 1b are moved to na...
09/09/2008
7418234Image forming apparatus
A discharge unit is disposed downstream of a principal transport path of a compound machine, and a shifter function is provided in this discharge unit. By shifting the paper passage position relative to a photosensitive drum when printing the front side and the pape...
08/26/2008
7416179Card-flipping device for use in card printers
A card-flipping device for a card printing apparatus is provided. The card-flipping device comprises a card-carrier unit for transporting the card in a vertical direction, a motor drive means for moving the unit in the vertical direction, and an actuator assembly in...
08/26/2008
7414764Duplex/simplex automatic sheet feeder
A duplex/simplex automatic sheet feeder includes a sheet input tray, a sheet output tray, a first sheet-feeding path, a temporary storage region, a first sheet-feeding mechanism, a second sheet-feeding path and a second sheet-feeding mechanism. The temporary storage...
08/19/2008
7401772Document feeder and image reading apparatus with the same
A sheet feeding device includes a sheet feed stacker and a transport belt disposed along a platen substantially horizontally; a discharge stacker disposed above the sheet feed stacker; and a light-shielding cover member provided between the platen and the sheet feed...
07/22/2008
7396012Flexible paper path using multidirectional path modules
A modular flexible media handling apparatus includes an input module (28) through which flexible media enters the apparatus, at least one main path module (28, 30, 32, 34) through which flexible media passes along a main path (24), at least one ...
07/08/2008
7380788Sheet transporting device, sheet transporting method, and image recording device having the sheet transporting device
To provide a sheet transporting device which can control sheet transport also with respect to plural kinds of tab sheets different from each other in terms of a tab position in a vertical direction with respect to a transporting direction without increasing the cost...
06/03/2008
7357389Transport device comprising a branch for transporting sheets
The invention is concerned with a transport device for sheets, with which branching of the transport path can be implemented in a manner which is simple and not susceptible to faults. This object is achieved by a transport device which comprises a first belt transpo...
04/15/2008
7339690Identification card printer with client/server
An identification card printer for printing an image on an identification card, is provided which includes a print mechanism adapted to deposit material on to the card. A network adapter is configured to couple to a network. A print drive module controls the print m...
03/04/2008
7339654Sheet conveying apparatus and image reading apparatus
A sheet conveying apparatus is provided including a sheet feed tray on which sheets of a plurality of sizes are placed. A conveying unit conveys a sheet on the sheet feed tray to a predetermined processing position. A sheet position detector has a plurality of light...
03/04/2008
7338102Manipulator
This invention provides a manipulator having an arrangement which easily makes it possible to execute fine work such as attitude control while properly grasping even a minute target object. The manipulator of this invention has, at, e.g., the contact portion to a ma...
03/04/2008
7328897Card printer and method of printing on cards
A compact system adapted for card imaging, card laminating, or other card processing, comprises a card processor positioned on a horizontal card feed path and configured to process one or both faces of a rectangular card such as a plastic credit or debit card. A car...
02/12/2008
7306219Device for reversal of direction of planar letters
A device for reversal of direction of planar letters has two cover band conveyor runs with reversible transport direction, driven by a common drive roller. The letters are distributed alternately on the cover band conveyor runs. The back-transported letters are led ...
12/11/2007
7303191Sheet conveying apparatus and image forming apparatus
The present provides a sheet conveying apparatus for conveying a sheet by sheet conveying device, including detection device which detects a skew of a conveyed sheet with respect to a sheet conveying direction, skew correcting device which pivots, in a state nipping...
12/04/2007
7300051Rippler for a paper deliverer
A rippler may be installed on a paper deliverer used in conjunction with a paper sheeter, in between the vacuum belts of the sheeter. The rippler includes an upwardly projecting ridge, causing paper passing over it to develop a ripple, thereby increasing the rigidit...
11/27/2007
7287749Transport system in a machine that processes printing material
A transport system is configured for a machine that processes printing material. The transport system has a guide device with one or more diverters and one or more runners that travel along the guide device. An electric linear drive of the transport system has a pri...
10/30/2007
7290146Managed credential issuance
In a method of issuing a credential, a request for issuance of the credential is received. Next, a unique identification for the requested credential is assigned and data elements corresponding to the credential are provided. A credential production data collection ...
10/30/2007
1                      
 
Sign InRegister
Username  
Password   
forgot password?