Door device, press provided with a door of this type and manufacturing method
OwnerJacques Fouillet, Luc Godart +1inventors
InventorsJacques Fouillet, Luc Godart, Alain Baranger
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Abstract
The present invention relates to a door device, in particular for a press, the tank of which is provided with at least one loading and unloading aperture closed by said door. Device characterised in that said door (4) principally consists of a structural casing (5) in the form of a metal plate provided with folded side edges (5′) and of a filling body, also in the form of a plate, mounted in the casing (5), said body being held in said casing (5) by the folded edges (5′) thereof, due to the arching effect experienced by the casing (5)/body assembly and the resultant arched overlapping arrangement.
Claims16
Door device, in particular for a tank, maceration tank, press, and in particular for a pneumatic membrane press, provided with at least one loading and unloading aperture, the door having a generally arched form substantially fitting the curve of the wall of the tank, characterised in that said door (4) substantially consists of a structural casing (5) in the form of a metal plate provided with folded lateral edges (5′) and of a filling body (6), also in the form of a plate, mounted in the casing (5), said body (6) being held in said casing (5) by the folded edges (5′) thereof, due to the arching effect experienced by the casing (5)/body (6) assembly and the resultant arched overlapping arrangement.
Dependencies are inferred from the claim text.