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Class Information
Number: 198/692
Name: Conveyors: power-driven > Conveyor section > Having means to enhance the friction or adherence between the conveyor and load at random locations on conveyor > Impaling
Description: Apparatus wherein the means which causes the conveyed load to adhere to the conveying means is a sharp spike-like member carried by the conveying means on which the load may be stuck or which pierces into the load to convey the load.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7328785 |
Low electrostatic discharge conveyor |
Feb. 12, 2008 |
| 7322460 |
Pivoting unloading door assembly and common conveyor drive for door segments thereof |
Jan. 29, 2008 |
| 7025195 |
Conveyor system for transport of containers |
Apr. 11, 2006 |
| 7007729 |
Log charging apparatus for sawmills |
Mar. 7, 2006 |
| 6945385 |
Square bale feeder attachment for flat-bed vehicles |
Sep. 20, 2005 |
| 6854590 |
Conveyor belt assembly |
Feb. 15, 2005 |
| 6626284 |
Conveyor/elevator web |
Sep. 30, 2003 |
| 6516940 |
Low electrostatic discharge conveyor |
Feb. 11, 2003 |
| 6446790 |
Link for sharp chain conveyor |
Sep. 10, 2002 |
| 6394259 |
Feed roller |
May. 28, 2002 |
| 6202719 |
Timber harvester and a feeder device for it |
Mar. 20, 2001 |
| 6149377 |
Conveyor apparatus for conveying stacks of articles |
Nov. 21, 2000 |
| 6065927 |
Spike stick and lath placer |
May. 23, 2000 |
| 5996658 |
Feed roller |
Dec. 7, 1999 |
| 5667468 |
Screw adjustable wicket pins |
Sep. 16, 1997 |
| 5624110 |
Cut segment pick-up assembly |
Apr. 29, 1997 |
| 5601182 |
Precision feed chain |
Feb. 11, 1997 |
| 5586640 |
Conveyor chain |
Dec. 24, 1996 |
| 5544737 |
Conveyor devices |
Aug. 13, 1996 |
| 5385186 |
Sharp chain charger |
Jan. 31, 1995 |
| 5372246 |
Conveyor belt for cutting machines |
Dec. 13, 1994 |
| 5305870 |
Method of and apparatus for transporting loosely bound books |
Apr. 26, 1994 |
| 5074735 |
Wicketing apparatus |
Dec. 24, 1991 |
| 5056202 |
Apparatus for making and transporting stacks of foil sections |
Oct. 15, 1991 |
| 4997081 |
Conveyor system for shredded solid waste material |
Mar. 5, 1991 |
| 4997080 |
Spike chain assembly |
Mar. 5, 1991 |
| 4954066 |
Thermoforming and conveyor chain guide apparatus |
Sep. 4, 1990 |
| 4930617 |
Curved conveyor |
Jun. 5, 1990 |
| 4911286 |
Steeply inclined conveyor with slippage stops on the conveyor surface |
Mar. 27, 1990 |
| 4901778 |
System for replacing feedroll inserts |
Feb. 20, 1990 |
| 4886156 |
Log conveyor system |
Dec. 12, 1989 |
| 4883159 |
Feeder apparatus for timber harvesters |
Nov. 28, 1989 |
| 4763793 |
Installation for sorting articles by weight and shape |
Aug. 16, 1988 |
| 4753338 |
Feeder apparatus for timber harvesters |
Jun. 28, 1988 |
| 4721139 |
Feed roll for debarking/delimbing apparatus |
Jan. 26, 1988 |
| 4706797 |
Apple orientation apparatus and method |
Nov. 17, 1987 |
| 4693370 |
Pallet |
Sep. 15, 1987 |
| 4681002 |
Conveyor system for conveying veneer sheets with spacings therebetween |
Jul. 21, 1987 |
| 4668158 |
Sheet stacking and transferring device |
May. 26, 1987 |
| 4668147 |
Sheet stacking and transferring device |
May. 26, 1987 |
| 4668148 |
Sheet stacking and transferring device |
May. 26, 1987 |
| 4641827 |
Fabric pickup and the like |
Feb. 10, 1987 |
| 4603718 |
Feed roll construction for log debarkers |
Aug. 5, 1986 |
| 4576560 |
SMC Loader for compression molding press |
Mar. 18, 1986 |
| 4547111 |
Apparatus for stacking flat articles |
Oct. 15, 1985 |
| 4541353 |
Dual-chain sewing machine |
Sep. 17, 1985 |
| 4538949 |
Conveyor for conveying silage or the like material |
Sep. 3, 1985 |
| 4524860 |
Automatic board transfer apparatus |
Jun. 25, 1985 |
| 4508149 |
Log conveying apparatus |
Apr. 2, 1985 |
| 4385650 |
Feed roll with spikes |
May. 31, 1983 |
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