Patents by Inventor Bernhard Wriedt

Bernhard Wriedt 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).

  • Device and method for the machining of crankshaft pins
    Patent number: 6453528
    Abstract: Disclosed is a portable apparatus for the machining of a crankshaft pin of a crankshaft installed in an engine. The apparatus is supported on the crankshaft-web side surfaces and performs economical procedures by turning, milling or grinding. The apparatus and the method applied with it achieve dimensional, shape and positional tolerances and also surface finishes as specified for constructing new crankshafts.
    Type: Grant
    Filed: July 14, 2000
    Date of Patent: September 24, 2002
    Assignee: Man B&W Diesel Aktiengesellschaft
    Inventors: Detlev Stobbe, Bernhard Wriedt