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Class Information
Number: 414/790.2
Name: Material or article handling > Apparatus for moving intersupporting articles into, within, or from freestanding, orderly layered, or mutually stabilizing orderly group > Stack forming apparatus > With means for removing completed stack from stacking location > Includes stack gripping device
Description: Apparatus wherein the discharging means includes a device to engage the stack* and exert a holding force thereon which prevents, or tends to prevent, either (a) the stack* from shifting relative to the device or (b) the articles within the stack* from shifting relative to each other while the stack* is being discharged from the site.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7544038 |
Tray stacking and unstacking corner grippers and handler |
Jun. 9, 2009 |
| 7491028 |
Automatic paper ejector and stacker for punch machine |
Feb. 17, 2009 |
| 7470102 |
Apparatus and method for insertion of separating means into a forming stack of sheets discharged from a starwheel assembly |
Dec. 30, 2008 |
| 7381026 |
Mail traying apparatus |
Jun. 3, 2008 |
| 7371041 |
Assembly station with rotatable turret which forms and unloads a completed stack of articles |
May. 13, 2008 |
| 7214286 |
Stacked family molding and subsequent assembly process |
May. 8, 2007 |
| 7191892 |
Apparatus for transferring products from a first conveying line to a second conveying line, in particular for feeding a boxing machine |
Mar. 20, 2007 |
| 7114908 |
Method and apparatus for stacking semiconductor wafers |
Oct. 3, 2006 |
| 7112031 |
Method and apparatus for mechanized pocket sweeping |
Sep. 26, 2006 |
| 7055816 |
Method of processing sheet-like products, and apparatus for implementing the method |
Jun. 6, 2006 |
| 7029225 |
Stacking tray for flat mail items |
Apr. 18, 2006 |
| 7028450 |
System and method of processing and packing disk-like objects |
Apr. 18, 2006 |
| 7018163 |
System, apparatus, and method for manipulating a stack of paper, cardboard, and the like |
Mar. 28, 2006 |
| 6991421 |
Sheet accumulation processing device |
Jan. 31, 2006 |
| 6942087 |
Conveyor system and method for transferring stacks of paper or the like to a discharge conveyor |
Sep. 13, 2005 |
| 6925931 |
Method and apparatus for marking objects in a pile |
Aug. 9, 2005 |
| 6872044 |
Apparatus for and method of manufacturing sheets |
Mar. 29, 2005 |
| 6851918 |
Handling apparatus for thermoformed object stacks constantly held in correct axial trim |
Feb. 8, 2005 |
| 6688215 |
Stacker with integral strapper and modular head assembly |
Feb. 10, 2004 |
| 6675452 |
Method of enabling the nesting of metal units |
Jan. 13, 2004 |
| 6551052 |
Sheet and stack feeding mechanism |
Apr. 22, 2003 |
| 6527501 |
Apparatus for accumulating and transporting stacks of paper sheets and the like |
Mar. 4, 2003 |
| 6357736 |
Sheet post-handling device |
Mar. 19, 2002 |
| 6264189 |
Sheet process apparatus |
Jul. 24, 2001 |
| 6247887 |
Apparatus for handling articles |
Jun. 19, 2001 |
| 6142075 |
Method and apparatus for the formation of exact piles |
Nov. 7, 2000 |
| 6120240 |
Method and device for separating groups of flat products from each other, and a folding machine comprising said device |
Sep. 19, 2000 |
| 6105957 |
Buckle accumulator having selectively activateable sheet deflector |
Aug. 22, 2000 |
| 6106218 |
Apparatus for the vertical stacking of printed products |
Aug. 22, 2000 |
| 6070398 |
Machine for making up bundles of sheets, in particular banknotes |
Jun. 6, 2000 |
| 6024531 |
Manipulator for a device for depositing and withdrawing bank notes |
Feb. 15, 2000 |
| 5951004 |
Method of and apparatus for buffering paper sheets |
Sep. 14, 1999 |
| 5913514 |
Non-marking collector apparatus and method |
Jun. 22, 1999 |
| 5888045 |
Scroll strip stack transfer device |
Mar. 30, 1999 |
| 5878999 |
Device for forming and transferring ordered stacks of sheets, in particular banknotes |
Mar. 9, 1999 |
| 5827039 |
Apparatus for handling a stack of sheet-like products |
Oct. 27, 1998 |
| 5687644 |
Apparatus for expelling air from stacks of superimposed sheets |
Nov. 18, 1997 |
| 5678818 |
Sheet post-treatment apparatus |
Oct. 21, 1997 |
| 5653573 |
Sheet bundle discharge-handling and guided stowing mechanism |
Aug. 5, 1997 |
| 5617784 |
Apparatus for bundling, transporting, and feeding sheets |
Apr. 8, 1997 |
| 5545001 |
Station for piling, separating and ejecting batches of plate-like workpieces at an outlet of a processing machine |
Aug. 13, 1996 |
| 5524947 |
Self-contained pick-and-place apparatus |
Jun. 11, 1996 |
| 5465947 |
Apparatus for discharging sheets from a sorter |
Nov. 14, 1995 |
| 5460479 |
Signature stacking machine |
Oct. 24, 1995 |
| 5460359 |
Binding apparatus for binding sheets of cut paper printed by a printing machine |
Oct. 24, 1995 |
| 5425565 |
Multiple envelope gripping and transfer apparatus and method |
Jun. 20, 1995 |
| 5393196 |
Method and apparatus for stacking of envelopes or the like |
Feb. 28, 1995 |
| 5388819 |
Clamping and transporting device |
Feb. 14, 1995 |
| 5362200 |
Sheet transporting device for a sorter |
Nov. 8, 1994 |
| 5354171 |
Method and apparatus for reverse accumulation of folded documents |
Oct. 11, 1994 |
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