Abstract: Disclosed is a conveyor system for conveying objects along a conveyor path. The system permits conveyance of objects along an inclined path and accumulation of objects. The system comprises a modular, plastic, endless conveyor belt comprising plastic modules linked by means of a connecting pin, accumulation elements for accumulating objects provided in at least some of the modules. Accumulation elements are driver members positionable beneath the conveyor belt's carrying section surface (accumulation position) or above the conveyor belt's carrying section surface (driving position), and a guidance system disposed beneath the driver member path for position driver members in driving position.

Abstract: A belt conveyor comprises a frame wherein at least two support rolls for supporting a laterally curved endless conveyor belt are disposed. The laterally curved endless conveyor belt carries on at least one of its surfaces a guiding bead disposed at or adjacent the outer peripheral edge thereof. Furthermore the belt conveyor comprises one or more bearing rolls for bearing the guiding bead. The guiding bead is a coextruded layered bead comprising a base layer of a base layer material which is fastened to the conveyor belt and a top layer of a top layer material which is flexible and wear resistant. Preferably the base layer is thermoplastically bonded to a top cover of the conveyor belt. If necessary the base layer is melted into a supporting bottom fabric of the conveyor belt. The top layer material comprises preferably a thermoplastic rubber or copolymer.