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:
Mar. 17, 1992
Filed:
May. 07, 1990
Riccardo Mattei, Bologna, IT;
G. D. Societa per Azioni, Bologna, IT;
Abstract
In a method of adjusting and controlling a cutting device comprising two rollers counter-rotating about parallel axes and provided each with a set of blades where each blade of one roller combines with a blade of the other roller to create a scissor by which discrete pieces are cut from a continuous strip of material, heat is applied to raise the temperature of the cutting device to a selected value higher than the normal operating temperature of the machine; thereafter, having set the blades of each scissor initially by way of a system of adjusters associated with at least one of the two blades, the temperature of the cutting device during operation of the surrounding machine is maintained at a value substantially equal to the selected value by way of monitoring and control media.