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Class Information
Number: 271/221
Name: Sheet feeding or delivering > Delivering > To receiver for pack of sheets > With movable pack-limiting member(s) (e.g., hold-down) > And means to move members cyclicly against sheet edges (e.g., jogger)
Description: Device further provided with linkage powered from a source other than the kinetic energy of the moving sheet itself, which linkage effects periodic movement of the confining or aligning means against peripheral portions of the delivered sheets.


Sub-classes under this class:

Class Number Class Name Patents
271/222 And yieldable connection in moving means 36


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7300052 Sheet-shaped medium processing apparatus Nov. 27, 2007
7281708 Sheet handling apparatus and image forming apparatus Oct. 16, 2007
7264237 Sheet stacking-aligning apparatus, sheet processing apparatus and image forming apparatus Sep. 4, 2007
7172186 Sheet stacking apparatus and image forming apparatus equipped with the same Feb. 6, 2007
7147221 Rotational cable shortening device Dec. 12, 2006
7118102 Rocker plate for separating sheets Oct. 10, 2006
7017901 Paper treating unit and image forming system using the same Mar. 28, 2006
7007948 Sheet stacking/aligning apparatus, sheet handling apparatus, and image forming apparatus Mar. 7, 2006
6994339 Sheet stacking-aligning apparatus, sheet processing apparatus and image forming apparatus Feb. 7, 2006
6908078 Sheet processing with sheet inserting device Jun. 21, 2005
6871851 Sheet-shaped medium processing apparatus Mar. 29, 2005
6848688 Automatically elevating sheet tamper and sheet input level for compiling large printed sets Feb. 1, 2005
6832759 Sheet-shaped medium aligning apparatus, image forming apparatus, and sheet-shaped medium after-treatment apparatus Dec. 21, 2004
6783125 Stapler processing apparatus for paper collating machine Aug. 31, 2004
6767012 Sheet post processing apparatus Jul. 27, 2004
6702279 Sheet treating apparatus Mar. 9, 2004
6698744 Sheet finisher for an image forming apparatus Mar. 2, 2004
6698573 Apparatus for centering preferably flat objects Mar. 2, 2004
6663104 Method and system for aligning moving sheets Dec. 16, 2003
6601846 Sheet discharge apparatus, sheet finishing apparatus and image forming apparatus equipped with the same Aug. 5, 2003
6572101 Flexible jogger for a signature feeder Jun. 3, 2003
6527269 Method and apparatus for sheet finishing capable of performing an effective jogging process Mar. 4, 2003
6491492 Batch sheet feeder Dec. 10, 2002
6412774 Sheet receiving apparatus Jul. 2, 2002
6394443 Drop table attachment for sheet feeding machine May. 28, 2002
6382616 Aligning device for sheet finisher May. 7, 2002
6382615 Sheet accommodating device and sheet processing system May. 7, 2002
6361042 Sheet alignment device for use in a sheet handling device Mar. 26, 2002
6299159 Direct current miniature paper jogger Oct. 9, 2001
6293543 Universal sheet receiver for stackers Sep. 25, 2001
6264194 Sheet handling device and images forming apparatus using the device Jul. 24, 2001
6257571 Edge tamping mechanism Jul. 10, 2001
6244583 Stack transport for a sorter with pressing device Jun. 12, 2001
6186498 Sheet registration apparatus Feb. 13, 2001
6168154 Sheet handling device for continually fed sheets which are aligned and moved from first to second storage locations Jan. 2, 2001
6145825 Sheet processing apparatus and method therefor Nov. 14, 2000
6126163 Sheet aligning apparatus and processing apparatus used for copy machine Oct. 3, 2000
6102385 Finisher Aug. 15, 2000
6085657 Redirecting printing media in a prepress printing environment Jul. 11, 2000
6085913 Sheet stacking apparatus capable of shifting sheets on bins Jul. 11, 2000
6073926 Sheet discharge device Jun. 13, 2000
6003862 Simplified sheet tamping system with flexible guided tamper drive Dec. 21, 1999
5947468 Method and apparatus for jogging and edging of mail and other flat articles Sep. 7, 1999
5944477 Bundle squaring machine Aug. 31, 1999
5938192 Sheet accommodating apparatus and sheet binding apparatus Aug. 17, 1999
5927711 Automatically repositionable output stack retention system Jul. 27, 1999
5901954 Apparatus for the alignment of stacked sheets to be deposited superimposed May. 11, 1999
5890713 Device for forming a sheet pile in a delivery of a sheet-fed printing press Apr. 6, 1999
5749571 Device for forming a sheet pile May. 12, 1998
5722650 Sorter apparatus capable of shifting sheet on tray toward predetermined side surface Mar. 3, 1998

1 2 3 4


 
 
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