The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 31, 1989
Filed:
Jun. 27, 1988
Raoul De Brock, Kortrijk, BE;
Akzo NV, Arnhem, NL;
Abstract
An arrangement for applying a surface pressure to continuously moving workpiece webs, such as laminates, having at least one movable pressing band arranged to be pressed against a workpiece web by a pressure medium, a pressure chamber with a supply side and a discharge side so that the band is movable in a direction from the supply side into the pressure chamber to be heated and softened and then to be cooled and hardened and then it moves further in the movement direction to the discharge side. The arrangement has a sealing frame with a contour defining an enclosed region and is pressure loaded in a direction toward the pressing band. A transverse frame portion located at the discharge side has a smaller width than a transverse frame portion at the supply side.