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. 27, 2006
Filed:
Jul. 23, 2004
Applicants:
Volker Derflinger, Feldkirch, AT;
Hans Braendle, Sargans, DE;
Christian Wohlrab, Feldkirch, AT;
Inventors:
Assignee:
Unaxis Trading AG, Truebbach, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A layer system in particular for tools or machine components operated under insufficient lubrication or under dry operation conditions, is proposed, which system, starting from the base body, comprises a hard substance layer system, subsequently a metallic layer and finally a slide layer system, the last mentioned preferably made of Carbide, in particular of Tungstencarbide or Chromiumcarbide and dispersed Carbon.