Roller with double left and double right helix pattern track
Roller with tapered shuttle
Roller-accumulator for sheets
Roller-ball-type web dispenser
Roller-belt conveyor for accumulating and moving articles...
Roller-belt conveyor with infeed pull-away
Roller-conveyor switch-point
Rollered wall element, particularly for walls of product...
Rollers mountable to a cooling bed plate transfer grid
Rolling action zipper profile and slider
Rolling ball assembly and deck
Rolling conveying device
Rolling machine for fibrous mattresses
Rolling mill apparatus
Rolling rack for skids and the like
Rolling storage rack system
Rolling surface construction
Roof mounted conveyor idler frame
Roof mounted conveyor idler frame
Roof structure