Patents by Inventor Thomas Mros

Thomas Mros has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Steel composition and parts forged by a forging die
    Publication number: 20060102257
    Abstract: The invention relates to a steel composition, comprising the following components: C; 0.12-0.45 wt. % Si; 0.10-1.00 wt. % Mn; 0.50-1.95 wt. % S; 0.005-0.060 wt. % Al; 0.004-0.050 wt. % Ti; 0.004-0.050 wt. % Cr; 0-0.60 wt. % Ni; 0-0.60 wt. % Co; 0-0.60 wt. % W; 0-0.60 wt. % B; 0-0.01 Mo; 0-0.60 wt. % Cu; 0-0.60 wt. % Nb; 0-0.050 wt. % V; 0.10-0.40 wt. % N; 0.015-0.040 wt. % remaining: Fe and unavoidable impurities with the proviso that: 1) wt. % V×wt. % N=0.0021 0.0120 2) 1.6×wt. % S+1.5×wt. % Al+2.4×wt. % Nb+1.2×wt. % Ti=0.035 0.140 3) 1.2×wt. % Mn+1.4×wt. % Cr+1.0×wt. % Ni+1.1×wt. % Cu+1.8×wt. % Mo=1.00 3.50. The steel composition is highly suitable for use in the production of highly resistant, highly tenacious parts forged by a forging die without terminal quenching, which can be used as chassis parts for passenger cars and commercial vehicles.
    Type: Application
    Filed: September 5, 2003
    Publication date: May 18, 2006
    Inventors: Johannes Arndt, Thomas Mros