Patents Represented by Attorney, Agent or Law Firm Liniak, Berenato, Kongacre & White
  • Piston and hydraulic control device for the clutch of an automobile provided with one such piston
    Patent number: 6422130
    Abstract: The invention relates to a piston for a hydraulic control device for a clutch, especially the clutch of an automobile, having a tubular metal sleeve with an internal transversal wall which is integral with the tubular body of the sleeve. A hydraulic chamber is defined towards the front of the sleeve where the piston is mounted so as to slide axially.
    Type: Grant
    Filed: February 5, 2001
    Date of Patent: July 23, 2002
    Assignee: Valeo
    Inventor: Pasquale Angione