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:
Nov. 28, 1995
Filed:
Jun. 24, 1993
William J Sanko, Fairview, PA (US);
Alfred D. Lobo Co., L.P.A., Cleveland, OH (US);
Abstract
A simple combination of conventional operations uses a twin press configuration of tandem stationary, vertically acting heating and cooling platen presses in separate frames of a laminating machine which is loaded by rollingly transferring a book into the heating press in either of two loading-paths. One is at right angles to the path in which the book is to be processed ('process-path') so as to avoid using an entrance station. The other uses an entrance station which provides a loading-path parallel to the processing path through daylight openings ('daylights') in the presses, so as to support each book on the edge-conveyor means while it is stationary and coplanar with the loading-path. The system operates with a minimum cycle time based on the physical properties of the sheets to be laminated. Successive books may be loaded, in a machine using only two single daylight openings; or in one using only two multiple daylights; or, in ganged single daylights; or, in ganged multiple daylights; depending upon the capacity per unit time sought. A novel quick-locking carrier is provided in which a sandwich to be laminated is held.