Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 271/226
Name: Sheet feeding or delivering > Feeding > With means to align sheet
Description: Device provided with means for positioning or locating a sheet with respect to some part of the device or with respect to some part of a mechanism that will operate on the sheet.


Sub-classes under this class:

Class Number Class Name Patents
271/248 Against aligner adjacent side edge of sheet 101
271/232 Against aligner entering hole in sheet 11
271/245 Against front-edge aligner interposed into sheet path 276
271/243 Against front-edge aligner moved in direction of sheet travel 61
271/234 Against plural aligning assemblages 37
271/233 Against rear-edge aligner 80
271/242 Against temporarily-stopped conveyer 163
271/241 By aligning a sheet-holder and its sheets 79
271/227 Responsive to sheet-sensor 352
271/253 With means to adjust position of aligner 115
271/229 With means to retard sheet before alignment 44


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7578503 Variable pressure belt driven sheet registration system Aug. 25, 2009
7566052 Automatic document feeder and electric equipment having the same Jul. 28, 2009
7561843 Method and system of paper registration for two-sided imaging Jul. 14, 2009
7537210 Sheet conveying apparatus, image forming apparatus, and image reading apparatus May. 26, 2009
7478808 Jogging device for a mail processing machine Jan. 20, 2009
7477869 Electrophotographic printing apparatus and printing system Jan. 13, 2009
7458578 Mailpiece fabrication system Dec. 2, 2008
7451981 Sheet conveying device Nov. 18, 2008
7447478 Image forming apparatus Nov. 4, 2008
7445208 Sheet conveying apparatus Nov. 4, 2008
7441772 Sheet-conveying device Oct. 28, 2008
7422208 Sheet material information-detecting apparatus Sep. 9, 2008
7404557 Sheet transporting apparatus and sheet processing apparatus using the same Jul. 29, 2008
7357584 Sheet transport device Apr. 15, 2008
7344135 Sheet-material carrying device Mar. 18, 2008
7319842 Pivotal sheet conveying apparatus for skew correction and image forming apparatus Jan. 15, 2008
7255342 Anti-skew device for mail processing machine Aug. 14, 2007
7222848 Method and device to control the alignment of a media sheet in an image forming device May. 29, 2007
7201369 Vertical justification system Apr. 10, 2007
7178914 Media pre-feed in intermittent printer Feb. 20, 2007
7121200 Roller parallelism adjustment structure Oct. 17, 2006
7104714 Printer Sep. 12, 2006
7075262 Print control system, print control method, and recording medium having recorded print control program Jul. 11, 2006
7063318 Sheet deskew system and method Jun. 20, 2006
7059595 Method and apparatus for controlling feeding of sheets Jun. 13, 2006
7011305 Device and method for aligning sheets Mar. 14, 2006
6988844 Printer Jan. 24, 2006
6984085 Printer Jan. 10, 2006
6980766 Image forming device Dec. 27, 2005
6976800 Printer Dec. 20, 2005
6971810 Printer Dec. 6, 2005
6969062 Guide apparatus for guiding sheets, and method of operating a guide apparatus Nov. 29, 2005
6960038 Printer Nov. 1, 2005
6957922 Printer Oct. 25, 2005
6955487 Printer Oct. 18, 2005
6945720 Printer Sep. 20, 2005
6904843 Jam resistant printer bezel Jun. 14, 2005
6866264 Blocking device for a device for moving a sheet Mar. 15, 2005
6867423 Method and apparatus for visually inspecting a substrate on a printing press Mar. 15, 2005
6747429 Print control system, print control method, and recording medium having recorded print control program Jun. 8, 2004
6719287 Method and device for aligning sheets Apr. 13, 2004
6702280 Apparatus and process for transporting sheet-shaped print materials Mar. 9, 2004
6681697 Device for aligning sheets in a feeder of a sheet-processing machine, especially a printing press Jan. 27, 2004
6666451 Method and device for aligning sheets Dec. 23, 2003
6641134 System and method for improved registration performance Nov. 4, 2003
6637744 Device for positioning sheets in a machine station Oct. 28, 2003
6601846 Sheet discharge apparatus, sheet finishing apparatus and image forming apparatus equipped with the same Aug. 5, 2003
6561508 Device and method for transferring a sheet May. 13, 2003
6557848 Paper-stopping mechanism of automatic document feeder May. 6, 2003
6471424 Printer suitable for printing on a surface other than a printed surface Oct. 29, 2002

1 2 3


 
 
  Recently Added Patents
Modulated triangular wave amplifier
Redundant power and data over a wired data telecommunications network
Bandwidth enhancement for envelope elimination and restoration transmission systems
Plasma display apparatus and method for driving the same
Playground roof system
Method for transmitting multimedia information elements, receiver of multimedia information elements distributed by said method and user interface for consulting said information elements
Method, apparatus, and computer program product for simulation of mixed-signal systems
  Randomly Featured Patents
Airbag device for a motor vehicle and method of making same
Plastic bearing with lubricating strip
Process for the production of pancreatin pellets
Wet atmosphere generation apparatus
Automatic fall back and restore system for data communication
Liquid crystal display element
Supercharging pressure control device
Molded bill payment center container with removable trays
Semiconductor memory device
Crystalline form of N-acetylmuramyl-L-.alpha.-aminobutyryl-D-isoglutamine