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:
Jun. 13, 2017
Filed:
Aug. 20, 2015
Miba Frictec Gmbh, Laakirchen, AT;
Falk Nickel, Gmunden, AT;
Andreas Promberger, Ebensee, AT;
Miba Frictec GmbH, Laakirchen, AT;
Abstract
The invention relates to an friction assembly () comprising a plurality of inner discs () and a plurality of outer discs (), the inner discs () and the outer discs () being arranged alternately in an axial direction (), and wherein between the inner discs () and the outer discs () respectively at least one freely rotational friction ring () is arranged, and wherein the inner discs () and/or the outer discs () can be adjusted relative to one another in axial direction () to form a frictional connection with the friction rings (). The friction rings () are made from at least one resin, containing at least one additive, or a sintered material, wherein the friction rings () on a surface () facing an inner disc () and on a surface () facing an outer disc () comprise respectively at least one compacted area () and at least one non-compacted area () and/or at least one area () that is less compacted than the compacted area ().