Equipment for transferring an unstable run of material from a pr

Details Equipment for transferring an unstable run of material from a pr Equipment for transferring an unstable run of material from a pr

1978-08-10

1980-01-15

Mautz, George F.

Advancing material of indeterminate length

Threading device

226 95, 226 97, B65H 1728, B65H 1732

Patent

active

041834518

ABSTRACT:
This invention relates to an improvement in equipment for transferring an unstable run of material lacking inherent stiffness, for example paper, textiles, poured materials, and the like, from a processing machine including a return roller at a run-of-material discharge to a tenter, the improvement comprising suction carpet means guided by first and second return roller means and adapted to move synchronously with the run of material, guide roller means mounted adjacent said first return roller means at a feed end of said suction carpet means, and air-squeegee means pivotal about the axis of rotation of said guide roller means and pointing at said axis during at least a portion of its pivoting motion.

REFERENCES:
patent: 2955732 (1960-10-01), Stobb
patent: 3140030 (1964-07-01), Stewart
patent: 3643889 (1972-02-01), Krause
patent: 3733711 (1973-05-01), Haythornthwaite

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