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Class Information
Number: 271/263
Name: Sheet feeding or delivering > Feeding > With means to interrupt feeding > Responsive to sheet sensor > Excess-thickness sensor > To activate an electric circuit
Description: Device wherein the detecting means is included in a system of wiring that carries a flow of electricity, and wherein said detecting means regulates said flow to activate the sheet-interrupter.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7410165 |
Systems and methods for multi-pick detection |
Aug. 12, 2008 |
| 7404559 |
Sheet feeding apparatus with ultrasonic sensor for detecting multiple feed of papers |
Jul. 29, 2008 |
| 7401778 |
Multi-sheet feed detection system |
Jul. 22, 2008 |
| 7347417 |
Method and arrangement for detecting overlapping flat mailpieces |
Mar. 25, 2008 |
| 7344016 |
Method and device for orienting flat items of mail towards a narrow edge |
Mar. 18, 2008 |
| 7331578 |
Sheet feeding device and method for detecting overlapping sheets |
Feb. 19, 2008 |
| 7296795 |
Double feed detection method and double feed detection apparatus of sheet materials |
Nov. 20, 2007 |
| 7270325 |
Sheet feeding apparatus, image reading apparatus, and method of detecting double feed |
Sep. 18, 2007 |
| 7267339 |
Overlapped-sheet detection apparatus |
Sep. 11, 2007 |
| 7255343 |
Media sensing method of media dispenser |
Aug. 14, 2007 |
| 7182339 |
Thickness measuring system, having improved software, for use within a mail handling system, and method of using same |
Feb. 27, 2007 |
| 7172195 |
Image reading apparatus |
Feb. 6, 2007 |
| 7140610 |
Sheet handling machine |
Nov. 28, 2006 |
| 7131539 |
Paper sheets corner fold detection method and paper sheets corner fold detection program |
Nov. 7, 2006 |
| 7025348 |
Method and apparatus for detection of multiple documents in a document scanner using multiple ultrasonic sensors |
Apr. 11, 2006 |
| 6969062 |
Guide apparatus for guiding sheets, and method of operating a guide apparatus |
Nov. 29, 2005 |
| 6969207 |
Method and device for recognizing an object on a surface |
Nov. 29, 2005 |
| 6871042 |
Sheet-thickness detector device and sheet-processing apparatus, image-forming apparatus having the same |
Mar. 22, 2005 |
| 6832760 |
Automatically detecting multiple sheets of print media |
Dec. 21, 2004 |
| 6761352 |
Method and system for double feed detection |
Jul. 13, 2004 |
| 6739591 |
Sheet double feeding detector, method and program of such a device |
May. 25, 2004 |
| 6737633 |
System and method for identifying overlapping mail pieces |
May. 18, 2004 |
| 6705609 |
Apparatus for sensing the feeding of sheets of paper |
Mar. 16, 2004 |
| 6672587 |
Multiple-sheet monitoring device |
Jan. 6, 2004 |
| 6619647 |
Device for loading a feeder rack |
Sep. 16, 2003 |
| 6570664 |
Printing system, printing apparatus, information processing apparatus and storage medium storing font download control program |
May. 27, 2003 |
| 6561509 |
Monitoring apparatus for the sheet feed to a sheet-processing machine, and method of monitoring the sheet stream structure/the sheet stream |
May. 13, 2003 |
| 6540222 |
Sheet material feeding mechanism |
Apr. 1, 2003 |
| 6520498 |
Method and apparatus for detection of wrinkled documents in a sheet feeding device |
Feb. 18, 2003 |
| 6454256 |
Device for laterally aligning sheets |
Sep. 24, 2002 |
| 6397671 |
Sheet detecting device |
Jun. 4, 2002 |
| 6364556 |
Method and apparatus for print media detection |
Apr. 2, 2002 |
| 6361043 |
Sheet dispenser mechanism |
Mar. 26, 2002 |
| 6351314 |
Printing system, printing apparatus, information processing apparatus and storage medium storing font download control program |
Feb. 26, 2002 |
| 6314054 |
Apparatus for detecting objects |
Nov. 6, 2001 |
| 6290070 |
Currency recycling automated banking machine |
Sep. 18, 2001 |
| 6224053 |
Method and device for verifying the correct transport of sheet material employing a mechanical touch sensor |
May. 1, 2001 |
| 6196537 |
Thickness measurement apparatus |
Mar. 6, 2001 |
| 6189881 |
Sheet dispensing apparatus and tray |
Feb. 20, 2001 |
| 6189879 |
Thickness measurement apparatus |
Feb. 20, 2001 |
| 6182961 |
Duplex document retard separation and feeding with reduced image smudging |
Feb. 6, 2001 |
| 6135292 |
Method and system for presorting mail based on mail piece thickness |
Oct. 24, 2000 |
| 6129351 |
Overlap detection apparatus and method |
Oct. 10, 2000 |
| 6105959 |
Overlapped feed detecting device |
Aug. 22, 2000 |
| 6068254 |
Multiple film sheet detector |
May. 30, 2000 |
| 6053495 |
Multiple feed detecting system |
Apr. 25, 2000 |
| 6024355 |
Method and apparatus for controlling a buffer stock of flat objects |
Feb. 15, 2000 |
| 6000693 |
Article detection via pinch-roll motion |
Dec. 14, 1999 |
| 5988634 |
Apparatus for detecting the passage of multiple superposed sheets along a feed path |
Nov. 23, 1999 |
| 5988629 |
Control for a sheet stack supporting platform |
Nov. 23, 1999 |
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