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:
May. 19, 1987
Filed:
Aug. 16, 1985
Sieghard E Arnold, Hildrizhausen, DE;
Manfred E Nitschke, Herrenberg, DE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
The cutting wheel (40) is rotatably guided in a cutting carrier (50), and under the force of a spring acting axially against the cutting rail (50) so that the cutting wheel (40) is pivotable out of a neutral starting position plane parallel to the cutting rail (50), by an angle (.alpha..sub.max) corresponding to the maximum admissible cutting angle between cutting wheel (40) and cutting rail (50). Depending on the force (F.sub.F) of a spring (46), the cutting resistance (F.sub.W), and the frictional force between cutting wheel (40) and cutting rail (50), the cutting wheel (40) adjusts itself automatically to the respective cutting angle (.alpha..sub.s). The pivoting range for the cutting wheel (40) extends in both directions, so that the cutting device acts in both directions of movement of the cutting carrier (26).