| 摘要 |
FRICTION ROLLER CONVEYOR A friction roller conveyor includes friction rollers mounted within a housing. A housing cover has openings therein through which the friction rollers partially extend. The rollers are secured against axial shifting and are driven. The friction roller conveyor is made from easy to assemble and replace individual elements, and may be walked on and driven over without damage to the conveyor, the people or to the crossing vehicles. Repairs can be made without disassembling the entire conveyor construction. |
