Patents by Inventor Michael BACHMAYER

Michael BACHMAYER 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 mold and process for manufacturing a crankcase
    Patent number: 11420251
    Abstract: A casting mold for a crankcase of an internal combustion engine includes a water jacket core which has a frame core and a cooling duct core. A land core is provided which is designed and positioned in such a way as to form a cooling duct in an inter-cylinder land of a crankcase. The land core is retained in the frame core and is, or can be, centered using a top core.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: August 23, 2022
    Assignee: Bayerische Motoren Werke Aktiengesellscaft
    Inventors: Michael Bachmayer, Andreas Sachsenhauser, Stefan Schmidberger, Thomas Schwabl
  • Casting Mold and Process for Manufacturing a Crankcase
    Publication number: 20200164428
    Abstract: A casting mold for a crankcase of an internal combustion engine includes a water jacket core which has a frame core and a cooling duct core. A land core is provided which is designed and positioned in such a way as to form a cooling duct in an inter-cylinder land of a crankcase. The land core is retained in the frame core and is, or can be, centered using a top core.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 28, 2020
    Inventors: Michael BACHMAYER, Andreas SACHSENHAUSER, Stefan SCHMIDBERGER, Thomas SCHWABL