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:
Aug. 29, 1995
Filed:
Jan. 14, 1994
Wolfgang Gotz, Krefeld-Fischein, DE;
G. Siempelkamp GmbH & Co., Krefeld, DE;
Abstract
A plurality of webs drawn from respective supply rolls forms a core stack which is passed through a single-level press to press boards from the press stack formed by applying cover foils to the core band. Once the pressed board forming part of the band is advanced from the press, the pressed board can be cut and trimmed from the band. The apparatus has a separating web insertion station for selectively inserting a separating web between core forming layers as part of the band so that, when one or more separating layers are inserted, each press cycle simultaneously forms two boards, but when no separating layer is inserted, only a single board is formed at each press cycle and separating operation.