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Class Information
Number: 198/532
Name: Conveyors: power-driven > Conveyor system having a gravity conveyor section > With means to affect flow > Gate > In generally vertical exit path of gravity discharge material holder
Description: Apparatus wherein the element is located adjacent the discharge opening of a gravity discharge material holder. While such an opening often is located in a horizontal plane, and therefore has a vertical discharge path, the opening can be any one from which the discharge path is at least as nearly vertical as it is horizontal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7364034 |
Adjustable aperture apparatus that retains dust from bulk material directed through the apparatus |
Apr. 29, 2008 |
| 7293395 |
Apparatus and method for inserting cup-shaped inserts into containers |
Nov. 13, 2007 |
| 7156263 |
System and method for metering fibrous material |
Jan. 2, 2007 |
| 7150349 |
Mechanical device combined with airflow for untangling springs |
Dec. 19, 2006 |
| 6903279 |
Guide troughs for weighing buckets and chutes |
Jun. 7, 2005 |
| 6774318 |
Removable material hopper assembly and method of using same to eliminate residual ingredient material |
Aug. 10, 2004 |
| 6736258 |
Apparatus for supplying raw materials at constant amounts |
May. 18, 2004 |
| 6675952 |
Lumber bin |
Jan. 13, 2004 |
| 6651801 |
Horizontal to vertical transition device for sortation conveyor system |
Nov. 25, 2003 |
| 6640158 |
Filling apparatus with feed diverter |
Oct. 28, 2003 |
| 6622849 |
Hopper door assembly and method for feeding bulk metal objects from a hopper |
Sep. 23, 2003 |
| 6591972 |
Grain leveling apparatus for uniformly filling a grain wagon |
Jul. 15, 2003 |
| 6497545 |
Under floor unloading system for a crop storage bin |
Dec. 24, 2002 |
| 6488142 |
Apparatus and system for handling banderoles |
Dec. 3, 2002 |
| 6401909 |
Component picker |
Jun. 11, 2002 |
| 6318540 |
Method of feeding cigarettes to a hopper outlet |
Nov. 20, 2001 |
| 6290055 |
Device for orienting and achieving the optimal density of a quantity of elongated objects |
Sep. 18, 2001 |
| 6276511 |
Apparatus for the alignment and depositing of elongate particles such as wood chips, wood fibers or the like on a continuously moved support |
Aug. 21, 2001 |
| 6276516 |
Flow control device |
Aug. 21, 2001 |
| 6199684 |
Bulk materials loading device |
Mar. 13, 2001 |
| 6199685 |
Reject device for a high-speed packing machine |
Mar. 13, 2001 |
| 6119842 |
Article alignment device |
Sep. 19, 2000 |
| 6116407 |
Container closure flow control |
Sep. 12, 2000 |
| 6026948 |
Conveying and feeding method and apparatus for film in a film cartridge |
Feb. 22, 2000 |
| 5959258 |
Multiple hopper weighing and transfer system |
Sep. 28, 1999 |
| 5956908 |
Concrete container |
Sep. 28, 1999 |
| 5741106 |
Materials handling system |
Apr. 21, 1998 |
| 5702221 |
Materials handling system |
Dec. 30, 1997 |
| 5682973 |
Mail decelerating device |
Nov. 4, 1997 |
| 5657902 |
Vibratory feeder for granular materials |
Aug. 19, 1997 |
| 5622250 |
Interface for discharging hopper contents onto feeder |
Apr. 22, 1997 |
| 5588521 |
Method and apparatus for material handling |
Dec. 31, 1996 |
| 5426930 |
Device for sequentially loading oriented tubes in a spinning machine |
Jun. 27, 1995 |
| 5390429 |
Particulate material feeder |
Feb. 21, 1995 |
| 5362040 |
Device for transferring flat objects using a conveyor belt and drum arrangement |
Nov. 8, 1994 |
| 5358371 |
Pipe hauling and fusion trailer |
Oct. 25, 1994 |
| 5330332 |
Manure transfer system |
Jul. 19, 1994 |
| 5316128 |
Particulate material feeder |
May. 31, 1994 |
| 5259723 |
Feeding device for down hole tubulars |
Nov. 9, 1993 |
| 5183147 |
Chemical handling system |
Feb. 2, 1993 |
| 5139150 |
Article sorting apparatus and method |
Aug. 18, 1992 |
| 5083897 |
Deck for metering logs to debarking drum infeed chute |
Jan. 28, 1992 |
| 4986408 |
Apparatus for handling rod-like articles |
Jan. 22, 1991 |
| 4978252 |
Material feeding apparatus using pressurized air |
Dec. 18, 1990 |
| 4947981 |
Apparatus for inverting articles |
Aug. 14, 1990 |
| 4942822 |
Method and apparatus for automatically setting rail tie plates |
Jul. 24, 1990 |
| 4923358 |
Portable cart with angular discharge auger |
May. 8, 1990 |
| 4907688 |
Device for the transfer of bobbins from a conveyor belt with a large loading capacity to a bobbin conveyor with a small loading capacity |
Mar. 13, 1990 |
| 4872939 |
Apparatus for assembling lined packaging tray |
Oct. 10, 1989 |
| 4871059 |
Means for forming wood portions from a wood flow |
Oct. 3, 1989 |
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