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Class 270/58.17 - With edge aligner


Subclass of Class 270 - Sheet-material associating
Definition: Subject matter including an operation mechanism and means
No. of patents: 75
Last issue date: 01/10/2012


1    
NumberTitleIssue Date
8091882Sheet finishing apparatus and control method
A sheet finishing apparatus includes: a puncher which moves between a penetrate position and a standby position; a detection unit which detects a lateral edge of a sheet; a standby tray which supports the sheet passed through the puncher, by a pair of tray members; ...
01/10/2012
8066272Sheet loading apparatus
A sheet folding apparatus, including: sheet folder configured to fold a sheet bundle; a sheet bundle discharger configured to discharge a folded sheet bundle, folded by the sheet folder, with a folded edge of the folded sheet bundle in the lead; a folded edge suppor...
11/29/2011
8047525Finisher, sheet discharging method and image forming apparatus
A conveying unit has a nipping hook to nip a sheet bundle and conveys the sheet bundle while nipping the sheet bundle with the nipping hook. A discharge roller sequentially discharges the sheet bundle conveyed by the conveying unit. A stack unit stacks the sheet bun...
11/01/2011
7959145Method for loading a folded sheet bundle
A method for loading a folded sheet bundle provided from a sheet bundle provider with a folded edge of the folded sheet bundle in the lead, including: supporting an undersurface of the folded sheet bundle so that the folded edge is lower than a trailing edge of the ...
06/14/2011
7934714Sheet post-processing apparatus, image forming apparatus, and image forming system
A sheet post-processing apparatus includes a sheet stacking unit, a moving member, and a discharging member. The moving member moves up the pile stacked on the sheet stacking unit to one of a plurality of scooping positions, and the discharging member receives the p...
05/03/2011
7922165Sheet stacking apparatus, sheet processing apparatus and image forming apparatus
A sheet processing apparatus or an image forming apparatus has a discharging member which discharges sheets; a stacking member which stacks the discharged sheets; a sheet positioning member, located on the downstream side of the stacking member in the discharging di...
04/12/2011
7891651Post-processing apparatus and image forming system
A post-processing apparatus including a conveyance unit containing a stacker for storing a plurality of sheets placed one on top of the other and a conveyance path having a curvature for ejecting a plurality of sheets placed one on top of the other in the stacker an...
02/22/2011
7891652Sheet compiling system and method
A compiling unit includes a collection tray and a variable-speed compiling system adapted to operate at at least two speeds to thereby receive a sheet of media at a higher speed and register the sheet of media within the collection tray at a lower speed. A control s...
02/22/2011
7883081Sheet finishing apparatus and control method
A sheet finishing apparatus includes: a puncher which moves between a penetrate position and a standby position; a detection unit which detects a lateral edge of a sheet; a standby tray which supports the sheet passed through the puncher, by a pair of tray members; ...
02/08/2011
7866652Sheet processing apparatus
A sheet processing apparatus includes an aligning member and a shift conveying unit. The aligning member is movable in a width direction perpendicular to a sheet conveying direction and presses a sheet stack loaded on a sheet processing tray so as to align the sheet...
01/11/2011
7862027Sheet loader, sheet folding apparatus, and sheet finishing system
A sheet loader for loading a folded sheet bundle provided from a sheet bundle provider with a folded edge of the folded sheet bundle in the lead, including: a folded edge support configured to support the folded edge of the folded sheet bundle provided from the shee...
01/04/2011
7845628Sheet loader, sheet folding apparatus, and sheet finishing system
A sheet loader for loading a folded sheet bundle provided from a sheet bundle provider with a folded edge of the folded sheet bundle in the lead, including: an undersurface support configured to support an undersurface of the folded sheet bundle so that the folded e...
12/07/2010
7789385Binding machine
A machine that is operable to create a series of holes in at least one sheet of paper includes a base, a punch mechanism positioned on the base, and a tray coupled to the base. The tray includes a first guide and a second guide. The tray is configured to move betwee...
09/07/2010
7775514Sheet post-processing apparatus
A support member 60 that projects to a sheet conveying direction and supports sheets, which are sorted and discharged, from a rear surface side thereof is provided in a discharge port 7a of a processing tray 12 or a standby tray 10...
08/17/2010
7762542Paper feeder and bookbinding apparatus equipped with the same
Tray means for stacking sheets, pickup means for separating and for conveying sheets into a single sheet on the tray means, and sheet conveyance means for conveying a sheet separated by the pickup means to a predetermined processing position are provided. Projecting...
07/27/2010
7581725Sheet processing apparatus
A sheet processing apparatus includes an aligning member and a shift conveying unit. The aligning member is movable in a width direction perpendicular to a sheet conveying direction and presses a sheet stack loaded on a sheet processing tray so as to align the sheet...
09/01/2009
7434796Sheet processing apparatus and image forming apparatus using sheet processing apparatus
The sheet processing apparatus has a stapling unit which staples a sheet bundle by clinching the sheet bundle, of which sheets sequentially enters an opening between a first stapling part and a second stapling part and are then stacked, and a controller which contro...
10/14/2008
7413176Sheet finisher
A sheet finisher includes a sheet stacker for stacking sheets conveyed from an image forming apparatus to form a sheet bundle and a binding device for binding the sheet bundle with a staple, further includes a center folding device for center folding sheets conveyed...
08/19/2008
7413181Method and apparatus for image forming capable of effectively performing sheet finishing operation
A sheet finishing apparatus includes a conveying member configured to convey recording media and a tray configured to receive the recording media conveyed by the conveying member. The tray includes a holding member configured to hold the recording media therein and ...
08/19/2008
7392983Sheet post-processing unit and image forming apparatus
There is provided a sheet post-processing unit and image forming unit, which is capable of stably conveying sheets discharged one after another to a tray to form a bundle of sheets and to staple the bundle. A sheet conveying means is provided for selectively conveyi...
07/01/2008
7389980Sheet processing apparatus and image forming apparatus
A sheet processing apparatus has: a plurality of conveying paths which convey sheets; and front and back aligning members which perform width alignment in the direction which crosses the sheet conveying direction of the sheets conveyed from the conveying paths. Stan...
06/24/2008
7354036Sheet processing apparatus and image forming apparatus including the sheet processing apparatus
A sheet processing apparatus includes: a buffer unit which stores plural supplied sheets with upstream edges in a conveying direction thereof aligned; a processing tray on which sheets discharged from the buffer unit are stacked; and an oscillation roller pair and a...
04/08/2008
7331573Sheet treating apparatus and image forming apparatus
A sheet treating apparatus for treating a sheet having an image formed thereon is provided, which includes a pair of transport rollers for transporting the sheet upward, a sheet post-treating portion having an intermediate treatment tray, provided to execute post-tr...
02/19/2008
7328894Sheet finishing apparatus
A sheet finishing apparatus of the present invention has a gate for taking in sheets of paper ejected from an image forming apparatus through a taking-in port and switching to either of a conveying path for post processing or a conveying path for non-post processing...
02/12/2008
7318584Sheet processing apparatus and image forming apparatus
There is provided a sheet processing apparatus that is capable of allowing a decrease in the speed at which sheets are discharged to a stacking device even if sheets are conveyed into the sheet processing apparatus at short time intervals, or capable of eliminating ...
01/15/2008
7300046Sheet 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 respect to a sheet conveying direction, a sheet holding device for holding...
11/27/2007
7296793Sheet processing apparatus and image forming apparatus
The present invention relates to a sheet processing apparatus aligning and stacking a sheet comprising: a stacking means for stacking the sheet or sheet bundle; a conveying means for conveying the sheet or sheet bundle toward the stacking means; a sheet rear end ali...
11/20/2007
7281708Sheet handling apparatus and image forming apparatus
When the rear end of a sheet bundle S is brought to reach the clamping portion between a rocking roller and a rear end aligning wall by conveyance means, the individual timings, at which the rocking roller and the rear end aligning wall move to the escape position, ...
10/16/2007
7264237Sheet stacking-aligning apparatus, sheet processing apparatus and image forming apparatus
The sheet stacking-aligning apparatus or the sheet processing apparatus includes a substantially horizontal stacking tray, a rear end aligning unit for aligning a rear end of a sheet bundle on the stacking tray, and a control unit for controlling an operation of the...
09/04/2007
7222844Hopper loader with lateral deblocking
The invention relates to a signature hopper loader and method for feeding signatures to a hopper on a binding line. The hopper loader includes a conveyor and a deblocker that work together to feed signatures to the hopper. The deblocker is preferably positioned adja...
05/29/2007
7219888Multi-pass deskew method and apparatus
A method for aligning print media on a feedpath includes the steps of: aligning a sheet of print media using a deskew mechanism; measuring the skew of the sheet after it has been aligned; and comparing the measured skew with a specified skew, and if the measured val...
05/22/2007
7192020Sheet processing apparatus for storing supplied sheets while preceding sheet are processed
A sheet processing apparatus includes: a buffer unit which stores plural supplied sheets with upstream edges in a conveying direction thereof aligned; a processing tray on which sheets discharged from the buffer unit are stacked; and an oscillation roller pair and a...
03/20/2007
7134370Sheet processing apparatus
When performing a punching operation for each of sheets individually conveyed to a predetermined punching position within a conveying path, each of the individually conveyed sheets is positioned at the predetermined punching position before performing the punching o...
11/14/2006
7121540Method and device for the mechanical stitching of multipart printing products by means of wire staples
A method and machine for stitching multipart printing products by means of wire staples (8, 26), in which the products (2, 22) are transported forwards continuously by a conveyer (4, 19, 23) and a wire staple (8, 26) is driven in by a sti...
10/17/2006
7108648Bundled sheets processing apparatus
A bundled sheet processing apparatus has a chute unit tilting between the first and second positions. A downstream side in the chute unit conveying direction, there is provided a stopper that has the contact surface narrower than the thickness of a bundle and stops ...
09/19/2006
7007948Sheet stacking/aligning apparatus, sheet handling apparatus, and image forming apparatus
In order to reduce the stack failure of a sheet bundle, there is provided a sheet stacking/aligning apparatus comprising: a stack tray for stacking sheets thereon; and a rear end aligning member for pushing and aligning the rear end of a sheet conveyed onto the stac...
03/07/2006
6994339Sheet stacking-aligning apparatus, sheet processing apparatus and image forming apparatus
The sheet stacking-aligning apparatus or the sheet processing apparatus includes a substantially horizontal stacking tray, a rear end aligning unit for aligning a rear end of a sheet bundle on the stacking tray, and a control unit for controlling an operation of the...
02/07/2006
6991225Sheet process device once stacking received sheets on first stack means and then transferring them to second stack means
The present invention provides a sheet process device capable of performing a sheaf discharge operation to discharge sheaves of sheets stacked on a process tray to a stack tray, without discharging a next sheet to the process tray during the sheaf discharge operatio...
01/31/2006
6908078Sheet processing with sheet inserting device
A sheet processing device has a sheet conveying section for conveying sheets to a sheet processing section. The sheet conveying section has a sheet standby unit including a stacking device for stacking a predetermined number of sheets in a linear state, and a bundle...
06/21/2005
6814350Pivotal post processing tray
An image forming apparatus includes a main body having a sheet ejecting section, a placing tray formed on an upper portion of the main body to receive a sheet ejected from the main body, an image reading device for reading an image disposed above the sheet ejecting ...
11/09/2004
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