Article treatment apparatus

Details Article treatment apparatus Article treatment apparatus

1994-12-28

1997-01-21

Bucci, David A.

Conveyors: power-driven

Conveyor section

Having means to enhance the friction or adherence between...

34216, 414157, B65G 1532

Patent

active

055952828

ABSTRACT:
An article treatment apparatus including at least one treatment zone, and a conveyor for conveying articles through the treatment zone, with the conveyor having an air-permeable conveyor belt displaceable along a support provided with a plurality of vacuum openings along a longitudinal extent of the support, and formed of at least two conveyor sections abutting each other, with an operational cross-section of vacuum openings beneath a support area for a conveyed article, which is located at least partially in a joint region, defined by the two sections, being larger than an operational cross-section of vacuum openings beneath a support area for the article, which is located in a region of the conveyor section other than the joint region.

REFERENCES:
patent: 1278537 (1918-09-01), Wegner
patent: 2813637 (1957-11-01), Perry et al.
patent: 3096162 (1963-07-01), Jepson
patent: 3202302 (1965-08-01), Insolio
patent: 4768643 (1988-09-01), Lehart
patent: 4815581 (1989-03-01), Deutschlander
patent: 5133543 (1992-07-01), Eitel et al.
patent: 5373933 (1994-12-01), Planke et al.
Publication "STETIGFORDERER", p. 157, Neues PTFE-beschichtetes Netzgewebe fur Forderbander.
Publication "GLUCKAUF", 1981, 117, No. 14, pp. 812 to 816.

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