Patent ID: 6343689
Filing Date: 2002-02-05
Classification: B65G

Abstract:
A chain conveyor comprising a slide-guide for a chain formed of articulated links below which bodies for link articulation project within a channel of the slide-guide, the articulation bodies for sequential links forming a first seating to receive a pin for hinged connection of the links, the pin and seating axes being directed transversely of the sliding direction of the chain on the slide-guide and the seating having at least one end opening facing a side wall of the channel and constituting the opening for introduction of the pin into the seating, the articulation bodies comprise a second seating close to the opening for introduction of the pin into the first seating, said second seating receiving, by forced fitting, an insert which takes an interposed position between the pin end turned towards the side wall of the channel and the channel side wall itself, the insert having a notch which is disposed on a surface thereof appearing on the side of the close end opening of the first seating and which is designed to constitute a coupling recess for a tool inserted through said close opening to push the insert out of its seating.