Chain for a flight conveyor

Details Chain for a flight conveyor Chain for a flight conveyor

1983-06-22

1986-03-04

Valenza, Joseph E.

Conveyors: power-driven

Conveyor section

Pusher conveyor and separate load support surface

1988031, B65G 1924

Patent

active

045735689

ABSTRACT:
A chain for a trough conveyor having individual chain links (2, 3) connected with each other by hinge bolts (1). Flight attachment members (5, 5a) connected with each other by at least one cross piece (10, 10a) are provided on both sides of said chain links (2, 3). Two bearing blocks (7, 7a) are provided, each with a bore (8) for receiving the hinge bolt (1). The cross piece (10, 10a) rests on the trough by way of a rest surface (9, 9a). At least one support surface (12) disposed in relation to the cross piece (10, 10a) in the direction of the chain serves for preventing the tipping of the flight attachment arms when under the action of operating forces (11).

REFERENCES:
patent: 231186 (1880-08-01), Neacy
patent: 544434 (1895-08-01), Griffith
patent: 2570583 (1951-10-01), Miller
patent: 2779454 (1957-01-01), Sigardson
patent: 2944657 (1960-07-01), Davis et al.
patent: 3091325 (1963-05-01), Klemme
patent: 3130708 (1964-04-01), MacKenzie
patent: 3147850 (1964-09-01), Ronceray
patent: 4441605 (1984-04-01), Ronco et al.
Page from Rexnord brochure entitled "REX Grain Chain".

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