Patents by Inventor Adolf Grohbauer

Adolf Grohbauer 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).

  • Process for producing a sliding bearing with a sliding surface, consisting of a copper multicomponent alloy
    Patent number: 7686899
    Abstract: The invention relates to a process for producing a sliding bearing with a sliding surface, which is made of a copper multicomponent alloy with at least two phase constituents, in which process at least one phase constituent at the sliding surface is dissolved by means of an acid, and at least one further phase constituent is retained in a raised form. The sliding bearing preferably is made of a copper/aluminum multicomponent bronze.
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: March 30, 2010
    Assignee: Wieland-Werke AG
    Inventors: Adolf Grohbauer, Manfred Hage, Michael Scharf
  • Process for producing a sliding bearing with a sliding surface, consisting of a copper multicomponent alloy
    Publication number: 20060219328
    Abstract: The invention relates to a process for producing a sliding bearing with a sliding surface, consisting of a copper multicomponent alloy with at least two phase constituents, in which process at least one phase constituent at the sliding surface is dissolved by means of an acid, and at least one further phase constituent is retained in raised form. The sliding bearing preferably consists of a copper/aluminum multicomponent bronze.
    Type: Application
    Filed: March 30, 2006
    Publication date: October 5, 2006
    Inventors: Adolf Grohbauer, Manfred Hage, Michael Scharf