Patents Assigned to THYSSENKRUPP MATALÚRGICA CAMPO LIMPO LTDA.
  • WEIGHT OPTIMIZED CRANK-SHAFT
    Publication number: 20150247525
    Abstract: The present invention relates to a crank-shaft for an internal combustion machine having at least one main bearing journal for supporting the crank-shaft in a crank-housing and having at least one pin bearing journal for connecting a connecting rod to the crank-shaft. According to the invention at least one of the bearing journal surfaces comprises at least one recess area with a depth (d) of at least 1 mm.
    Type: Application
    Filed: September 23, 2013
    Publication date: September 3, 2015
    Applicant: THYSSENKRUPP MATALÚRGICA CAMPO LIMPO LTDA.
    Inventors: Luis Antonio Fonseca Galli, Alex de Souza Rodrigues, Diogo Stuani