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Class Information
Number: 414/794.3
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 > Positions lowest article of stack first > Includes support vertically alignable with stack then shiftable from beneath article > And movable stop engaging article during shifting of support
Description: Apparatus also including a movable device which contacts and blocks the path of the article to prevent it from traveling with the supporting structure as it moves between positions.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8622686 Stabilized device for moving a plurality of containers Jan. 7, 2014
8342790 Method and device for stacking plate-shaped bodies Jan. 1, 2013
8220229 Hybrid palletizer Jul. 17, 2012
8074431 Hybrid palletizer Dec. 13, 2011
7811047 Underlayment stickering stacker actuation Oct. 12, 2010
7641437 Sod slab handler Jan. 5, 2010
6974300 Sticker handling means for lumber stacking Dec. 13, 2005
6866469 Pallet loading apparatus Mar. 15, 2005
6722844 Lumber stacking apparatus with automated sticker feeding feature for placing stickers between board layers Apr. 20, 2004
6672585 Apparatus for stacking sheet members, apparatus for measuring dimensions of sheet members, and apparatus for and method of marking sheet members Jan. 6, 2004
6644911 Lumber stacking apparatus Nov. 11, 2003
6572326 Cart loader and method of loading Jun. 3, 2003
6264422 Apparatus and method for assembling items onto a pallet Jul. 24, 2001
6257825 Robotic palletizing system Jul. 10, 2001
6238174 Sticker transfer for lumber stacker May. 29, 2001
6146084 Automated bundling and stacking of folded corrugated boxes Nov. 14, 2000
6048164 Sticker placement apparatus Apr. 11, 2000
5993145 Lumber stacking apparatus with automated sticker feeding feature Nov. 30, 1999
5964570 Method and apparatus for high speed variable tier width lumber stacking Oct. 12, 1999
5890872 Sorting apparatus for photographic printer Apr. 6, 1999
5842827 Bulk handling apparatus Dec. 1, 1998
5769600 Bulk handling apparatus Jun. 23, 1998
5720592 Sticker placing mechanism for use with lumber stacker Feb. 24, 1998
5716190 Transport process and apparatus for use in bookbinding Feb. 10, 1998
5672045 System for stacking sheets on pallets Sep. 30, 1997
5567113 Apparatus and method for palletizing work pieces Oct. 22, 1996
5551833 Apparatus for stacking bags of a pallet Sep. 3, 1996
5531563 Tray saddle arrangement for automated product handling system Jul. 2, 1996
5435690 Method and apparatus for loading layers of articles Jul. 25, 1995
5387072 Apparatus for stacking tube and related method Feb. 7, 1995
5350272 Automatic stick laying apparatus Sep. 27, 1994
5263812 Automatic stick laying apparatus Nov. 23, 1993
5261781 Automated palletizer Nov. 16, 1993
5249914 Food transport fixture and method Oct. 5, 1993
5246333 Automatic stick laying apparatus Sep. 21, 1993
5242261 Device for uniting a residual pile of sheets and a main pile of sheets Sep. 7, 1993
5222859 Apparatus for stacking tube and related method Jun. 29, 1993
5201626 Method and an apparatus for loading filled sacks or similar articles into endwise open containers or corresponding cargo spaces Apr. 13, 1993
5062762 Battery plate stacker method Nov. 5, 1991
4995785 Egg carton stacking-loading device and method Feb. 26, 1991
4973218 Battery plate stacker Nov. 27, 1990
4907940 Cross-cutting saw Mar. 13, 1990
4902195 Device for automatically piling up flat elements Feb. 20, 1990
4898511 Apparatus for stacking products that are highly susceptible to damage, particularly books Feb. 6, 1990
4856961 Large capacity wing loader and unloader apparatus for cargo ships Aug. 15, 1989
4856263 System for loading patterns of articles into containers Aug. 15, 1989
4815924 Sheet stacking means after a cross-cutting saw Mar. 28, 1989
4712787 Stacking apparatus Dec. 15, 1987
4708564 Palletizing apparatus Nov. 24, 1987
4704060 Palletizer Nov. 3, 1987

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