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:
Jun. 14, 1994
Filed:
Oct. 05, 1993
Hermann Berstorff Maschinenbau GmbH, Hannover, DE;
Abstract
A continuously operating material press comprising temperature-controllable and drivable central drum 1 and a tensioned endless steel belt which passes around a major portion of the surface of the central drum and is supported by at least two guide drums and a tensioning drum. An increase in the pressure acting on a strip of material which is guided between the steel belt and the surface of the central drum is achieved by providing an additional pressing means which comprises a roller chain and an additional high-tensile steel belt supported by the chain. Both the roller chain and the additional steel belt are connected to a support structure for the central drum either directly or through the intermediary of tensioning devices.