77656 ⎘
Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel
Sub-classes:Material conveying device and scraper
#2Conveyor system for high production laser cutting automated system
#3Conveyor system for high production laser cutting automated system
#4Tensible return unit for apron conveyor
#5Inclined conveyor for combine harvesters with negative pressure inlet
#6Face conveyor for extraction plants and trough element for said face conveyor