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. 17, 1987
Filed:
Feb. 10, 1986
Chemie Linz Aktiengesellschaft, Linz, AT;
Abstract
Device for cutting band-shaped or strand-shaped material, having a cutting device in the form of a cutter roller, in which outwardly-pointing cutting edges which are arranged at a uniform distance from one another connect two circular disc-shaped or annular bodies to one another, which bodies hold the cutting edges, and the material to be cut via these cutting edges forms a lap superimposed in several coil layers, the radial innermost position of which lap is cut by the pressure which acts in intensified manner as a result of a loading body. The cutter blades, the cutting edges of which cut the material, are arranged for reducing the bending stress in such a way that they are at a setting angle alpha of 5.degree. to 25.degree. to the radial direction of the device, with the cutting edges pointing in the direction of movement of the cutter roller.