Apparatus for regulation of the coating thickness in the coating of continuous webs of material
AssigneeJagenberg Werke AG
InventorGerhard Wohlfeil
Life of this patent
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Abstract
An apparatus for the regulation of the coating thickness in the coating of continuous webs of material has a doctor-roll which bears on the coated side of the web and which is supported in a shape-retaining, wear-resistant doctor-roll bed. The doctor-roll bed is elastically joined to a stationary frame of the apparatus in such a manner that it is removably mounted for replacement independent of the remainder of the elastic joint.
Claims12
In an apparatus for the regulation of the coating thickness in the coating of continuous webs of material having a doctor roll which bears on the coated side of the web and which is supported in a shape-retaining, wear-resistant doctor-roll bed and means elastically joining the doctor-roll bed to a stationary frame, the improvement wherein the elastic joining means comprises an elastically deformable mount and means removably mounting the doctor roll bed in the mount for replacement of the doctor-roll bed independent of the mount and biasing means for deforming the mount to move the doctor-roll into contact with a web.
Dependencies are inferred from the claim text.