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:
Dec. 20, 2005
Filed:
Jul. 26, 2004
Applicants:
Georg Strasser, Halden, CH;
Edouard Borel, Dommartin, CH;
Inventors:
Georg Strasser, Halden, CH;
Edouard Borel, Dommartin, CH;
Assignee:
Bobst, S.A., , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F005/02 ; B44B005/02 ;
U.S. Cl.
CPC ...
Abstract
A method for tightening an embossing plate ring on a chuck of a rotary embossing press, wherein the chuck is intended to be connected to a heater for leading the embossing plate ring to a working temperature. Between the chuck and the embossing plate ring is a split transmission ring made of a material having an expansion coefficient which is higher than that of materials used for the chuck and the embossing plate ring to cause the blocking of the embossing plate ring onto the chuck at the working temperature of the embossing plate ring.