Patents by Inventor Stan M. Mashkevich

Stan M. Mashkevich 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).

  • Pendulum vibration absorber on a crankshaft
    Patent number: 8813604
    Abstract: An apparatus for damping vibrations in an internal combustion engine. The apparatus includes a crankshaft with a lobe. The lobe has a flange with an opening that is coupled to the body of the lobe. A pendulum is pivotally coupled to the flange in a manner to allow the pendulum to follow an epicycloidal path of movement.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: August 26, 2014
    Assignee: Chrysler Group LLC
    Inventors: Bruce Geist, Christopher S. Barron, William F. Resh, Md Imran Hossain, Michael P. Patyi, Stan M. Mashkevich
  • COMPLIANT GUIDE DEVICE
    Publication number: 20130150192
    Abstract: A compliant guide device for a chain or a belt is provided. The compliant guide device includes a contact section and a mounting section. The contact section is configured to compliantly contact both a slack side and a tension side of the chain or belt. The mounting section is configured to be moveably mounted about a shaft utilized with the chain or belt.
    Type: Application
    Filed: December 9, 2011
    Publication date: June 13, 2013
    Applicant: CHRYSLER GROUP LLC
    Inventors: Ludwik W. Cholewczynski, Stan M. Mashkevich
  • PENDULUM VIBRATION ABSORBER ON A CRANKSHAFT
    Publication number: 20130098198
    Abstract: An apparatus for damping vibrations in an internal combustion engine. The apparatus includes a crankshaft with a lobe. The lobe has a flange with an opening that is coupled to the body of the lobe. A pendulum is pivotally coupled to the flange in a manner to allow the pendulum to follow an epicycloidal path of movement.
    Type: Application
    Filed: October 20, 2011
    Publication date: April 25, 2013
    Applicant: CHRYSLER GROUP LLC
    Inventors: Bruce Geist, Christopher S. Barron, William F. Resh, Md Imran Hossain, Michael P. Patyi, Stan M. Mashkevich