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Class Information
Number: 271/224
Name: Sheet feeding or delivering > Delivering > To receiver for pack of sheets > With movable pack-limiting member(s) (e.g., hold-down) > Members adjustable to sheet size > Sheet-impact bumper member
Description: Device wherein the confining means is further movable under the influence of the kinetic energy of the moving sheet delivered thereto, thereby to absorb the energy of the sheet.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7588249 |
Signature hopper with flexible guide |
Sep. 15, 2009 |
| 7547015 |
Image forming apparatus having stopper |
Jun. 16, 2009 |
| 7464930 |
Sheet stacking device and image forming apparatus including the same |
Dec. 16, 2008 |
| 7401775 |
Apparatus for aligning sheets which are deposited on a sheet stack |
Jul. 22, 2008 |
| 7344135 |
Sheet-material carrying device |
Mar. 18, 2008 |
| 7300053 |
Sheet storage device for image forming 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 |
| 7243913 |
Standby tray having curl correction |
Jul. 17, 2007 |
| 7156799 |
Folding machine with stacking arm |
Jan. 2, 2007 |
| 7029008 |
Accumulating device and circulating type bank note depositing and dispensing machine |
Apr. 18, 2006 |
| 6991228 |
Sheet depositing device |
Jan. 31, 2006 |
| 6918733 |
Hold down clamp for holding down sheet material |
Jul. 19, 2005 |
| 6901239 |
Media reject device of media dispenser |
May. 31, 2005 |
| 6880823 |
Sheet collection apparatus |
Apr. 19, 2005 |
| 6682067 |
Offset device for an on-edge stacking apparatus |
Jan. 27, 2004 |
| 6666136 |
Paper-feed roller and fabrication method thereof |
Dec. 23, 2003 |
| 6588744 |
Apparatus and method for handling stacks of sheets |
Jul. 8, 2003 |
| 6572102 |
Catch tray for sheet feeder with adjustable depth feature |
Jun. 3, 2003 |
| 6527501 |
Apparatus for accumulating and transporting stacks of paper sheets and the like |
Mar. 4, 2003 |
| 6494450 |
Paper discharge base of image forming apparatus |
Dec. 17, 2002 |
| 6402138 |
Stop assembly for a sheet pile edge |
Jun. 11, 2002 |
| 6354588 |
Discharged paper receiver unit |
Mar. 12, 2002 |
| 6206365 |
Sheet receiving apparatus for sorting and stacking sheets on a tray with friction-free horizontal reciprocation |
Mar. 27, 2001 |
| 6073925 |
Image forming apparatus |
Jun. 13, 2000 |
| 6073926 |
Sheet discharge device |
Jun. 13, 2000 |
| 6032948 |
Apparatus for stacking sheets |
Mar. 7, 2000 |
| 6022018 |
Arrangement for positioning flat articles |
Feb. 8, 2000 |
| 5961114 |
Mailpiece stacking structure |
Oct. 5, 1999 |
| 5931461 |
Paper sheet receptacle having transversely elastically supported barrier wall plate |
Aug. 3, 1999 |
| 5890713 |
Device for forming a sheet pile in a delivery of a sheet-fed printing press |
Apr. 6, 1999 |
| 5518229 |
Negative film accumulating apparatus |
May. 21, 1996 |
| 5499811 |
Sheet post-processing apparatus |
Mar. 19, 1996 |
| 5449159 |
On edge envelope stacking apparatus with adjustable registration surface |
Sep. 12, 1995 |
| 5407188 |
Classifying tray apparatus |
Apr. 18, 1995 |
| 5332210 |
Variable size envelope drop stacker having means for assuring envelope sealing |
Jul. 26, 1994 |
| 5215301 |
Stacker |
Jun. 1, 1993 |
| 5201425 |
Sheet tray with an energy absorbing backstop and scuffer mechanism |
Apr. 13, 1993 |
| 5201515 |
Device for depositing and aligning sheets individually supplied to a stack |
Apr. 13, 1993 |
| 5186452 |
Power stacking apparatus |
Feb. 16, 1993 |
| 5180158 |
Moving bin-set sorter |
Jan. 19, 1993 |
| 5166740 |
Recirculating document handler having an auxiliary paddle roller rotated at different speeds |
Nov. 24, 1992 |
| 5125645 |
Apparatus for the delivery of printing products |
Jun. 30, 1992 |
| 5126787 |
Automatic document conveying device |
Jun. 30, 1992 |
| 5114136 |
Document pusher plate of an image forming equipment |
May. 19, 1992 |
| 5061146 |
Envelope opener and load separator |
Oct. 29, 1991 |
| 5061098 |
Printer station with output discharging device for individual sheets |
Oct. 29, 1991 |
| 5044623 |
Apparatus for stacking sheets |
Sep. 3, 1991 |
| 5044625 |
Active tamper for bidirectional sorter |
Sep. 3, 1991 |
| 5005821 |
Loose element sheet stacking assistance system |
Apr. 9, 1991 |
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