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:
Apr. 18, 2006
Filed:
Jun. 27, 1997
René Langhans, Speicher, CH;
René Langhans, Speicher, CH;
Elpatronic AG, Bergdietikon, CH;
Abstract
A circular-cutter unit for equipment cutting flat lengths of material and sheet metal in a horizontal plane has upper and a lower circular blades both in planes perpendicular to the horizontal plane and in a longitudinal direction, carried by an upper and lower blade shaft, respectively, which are parallel with the horizontal plane and perpendicular to the longitudinal direction. The two blade shafts are rigidly and rotatably mounted in a common frame. The frame is U-shaped with the upper and lower legs connected by a flat yoke intersecting the horizontal plane at an acute angle. Several cutter units are mounted in a single apparatus and driven by a common drive from which the units can be individually detached for servicing.