Grate bar surface in pasteurizers

Details Grate bar surface in pasteurizers Grate bar surface in pasteurizers

1989-09-06

1991-02-05

Valenza, Joseph E.

Conveyors: power-driven

Conveyor section

Reciprocating conveying surface

432121, 432239, B65G 2500

Patent

active

049897250

ABSTRACT:
A surface formed by grate bars in pasteurizers and the like. The grate bars are movable so as to perform a pilgrim step-like or reciprocating movement. The grate bars are placed on sectional girders. The ends of the grate bars placed on the sectional girders are Z-shaped. Each sectional girder has at its upper end face a groove-shaped recess and an elongated slot-like recess vertically spaced from the groove-shaped recess. The end of each grate bar has an opening for inserting the grate bar into the slot-like recess of the sectional girder. By inserting an end of a grate bar into the slot-like recess and raising the end of another opposite grate bar, the two facing grate bar ends are vertically and laterally centered.

REFERENCES:
patent: 4582483 (1986-04-01), Braud
patent: 4690270 (1987-09-01), Braymand
patent: 4820150 (1989-04-01), Ushijima

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