Apparatus for supporting articles during exposure to a gaseous o

Details Apparatus for supporting articles during exposure to a gaseous o Apparatus for supporting articles during exposure to a gaseous o

1978-06-13

1980-07-01

Makay, Albert J.

Drying and gas or vapor contact with solids

Apparatus

Stationary press type

34189, 271189, F26B 1310

Patent

active

042099170

ABSTRACT:
The invention provides apparatus suitable for use for example in drying or treating articles such as sheets of paper, which comprises an endless conveyor means arranged to form a plurality of support surfaces for said articles while traversing an operative zone in which the articles are subjected to a medium and to retract the surfaces into an unformed condition outside of that zone, the surfaces comprising a stack or column while in that zone, advancing and retraction means to advance to form each support surface at the entry to the zone, and means to move the formed surfaces through the zone, said advancing and retraction means acting to retract each surface successively in the region of the exit from said zone. One example of the invention provides a flexible web of material which is formed into horizontal loops to provide the support surfaces.

REFERENCES:
patent: 1739505 (1929-12-01), Cunningham
patent: 3567047 (1971-03-01), Clausen

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