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Class Information
Number: 198/618
Name: Conveyors: power-driven > Conveyor section
Description: Apparatus wherein an element or an assemblage of elements acts in a unitary fashion to support and cause movement of a load of material along a predetermined path from a source to a destination which lie with a distance between one and the other.

Sub-classes under this class:

Class Number	Class Name	Patents
198/701	Bucket	17
198/644	Conveyor for signatures	65
198/792	Conveyor having a zone of varying speed	75
198/631.1	Conveyor portion only cyclically rotates, shifts, or oscillates for extra-conveying function	35
198/632	Conveyor section folds to facilitate transportation or storage of section	50
198/629	Diverse	6
198/643	Endless belt strand or chain-like member to lift viscous fluid	17
198/678.1	Endless conveyor having means for suspending load	57
198/804	Endless conveyor	34
198/715	Flexible pocket	22
198/716	Flight means in conduit for lifting flowable solid material	50
198/688.1	Having means to enhance the friction or adherence between the conveyor and load at random locations on conveyor	33
198/780	Live roll	137
198/619	Load propelled as the reactive means in a linear motor or moving magnetic field	135
198/620	Load simultaneously engaged between and moved by a plurality of driven conveyor members	33
198/779	Load-supporting rolls moved about endless path	151
198/633	Movement of load changed relative to conveyor movement on contact of load with passive means	46
198/630	Moving wave type	26
198/717	Pusher conveyor and separate load support surface	19
198/750.1	Reciprocating conveying surface	110
198/803.16	Rotary conveyor without specific locations for supporting randomly placed articles or bulk material	17
198/657	Screw	58
198/700	Single suspended loop	8
198/778	Spiral	235
198/638	Thrower	21
198/793	Unit load conveying surface means moved about an endless or rotating path	49

Patents under this class:

Patent Number	Title Of Patent	Date Issued
7357242	Transfer apparatus	Apr. 15, 2008
4456156	Unloading apparatus for silo	Jun. 26, 1984
4027792	Loop forming chain	Jun. 7, 1977