Scraper-chain conveyors

Details Scraper-chain conveyors Scraper-chain conveyors

1982-07-23

1983-12-27

Nase, Jeffrey V.

Conveyors: power-driven

Conveyor section

Pusher conveyor and separate load support surface

B65G 1928

Patent

active

044225423

ABSTRACT:
A scraper-chain conveyor has channel-sections or pans arranged end-to-end along which a scraper-chain assembly is circulated. Each pan is composed of rolled side walls with a floor plate welded therebetween. The side walls are reinforced by upper and lower elongate bars welded to their exteriors. These bars have shaped apertures designed to accept and locate the heads and shanks of bolts used to fix attachments to the side walls. The side walls are recessed behind the apertures and these recesses define with the apertures, pockets for receiving the heads of the bolts.

REFERENCES:
patent: 2943728 (1960-07-01), Dommann
patent: 3825108 (1974-07-01), Stone
patent: 4074804 (1978-02-01), Crudken et al.
patent: 4364470 (1982-12-01), Temme

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