Patents by Inventor Peter Lingl

Peter Lingl 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).

  • Casting die for the production of a cylinder block/crankcase
    Patent number: 6769474
    Abstract: A casting die for the production of a cylinder block/crankcase of an internal combustion engine includes at least one sleeve, which may be moved relative to its axis and is fitted in each case with a cylinder liner, the sleeve keeping open the cylinder bore of the cylinder block/crankcase and extending from a wall on the cylinder-head side of the die to a wall on the crankshaft side of the casting die. The cylinder liner ends at least 3 mm before the wall on the cylinder-head side of the casting die, and the cylinder liner is held at a distance from the wall on the cylinder-head side of the casting die by a spacer.
    Type: Grant
    Filed: October 31, 2002
    Date of Patent: August 3, 2004
    Assignee: DaimlerChrysler AG
    Inventors: Hartmut Engels, Klaus Land, Peter Lingl, Franz Rueckert, Helmut Schaefer, Peter Stocker
  • Casting die for the production of a cylinder block/crankcase
    Publication number: 20030085018
    Abstract: A casting die for the production of a cylinder block/crankcase of an internal combustion engine includes at least one sleeve, which may be moved relative to its axis and is fitted in each case with a cylinder liner, the sleeve keeping open the cylinder bore of the cylinder block/crankcase and extending from a wall on the cylinder-head side of the die to a wall on the crankshaft side of the casting die. The cylinder liner ends at least 3 mm before the wall on the cylinder-head side of the casting die, and the cylinder liner is held at a distance from the wall on the cylinder-head side of the casting die by a spacer.
    Type: Application
    Filed: October 31, 2002
    Publication date: May 8, 2003
    Inventors: Hartmut Engels, Klaus Land, Peter Lingl, Franz Rueckert, Helmut Schaefer, Peter Stocker