Patents by Inventor Suryakant Khambekar

Suryakant Khambekar 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).

  • Wear-resistant brake disc or brake drum and method for producing same
    Publication number: 20070286961
    Abstract: A brake disc or brake drum including friction surfaces, preferably for land vehicles, and a method for producing them, are provided. The brake disc or brake drum includes a base body, which is made of a cast iron material provided, completely or sectionally, with a metal spray coating on at least one of the frictional surfaces thereof in order to interact with the brake lining. The spray coating is embodied as a flame spraying, arc spraying or plasma spraying coating, or an explosion coating, and is made from a material harder than the base body, and which is more oxidation-resistant and wear-resistant than the base body. The spray coating is produced by an injection wire having a Cr content of more than 20% by weight.
    Type: Application
    Filed: April 30, 2007
    Publication date: December 13, 2007
    Applicant: Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
    Inventors: Wolfgang Pahle, Suryakant Khambekar, Johann Baumgartner
  • Brake disk and method for the production thereof
    Patent number: 7261192
    Abstract: The invention relates to a brake disk having axial friction surfaces, preferably for land vehicles, in particular, an internally ventilated brake disk having two friction rings that are joined via connecting elements, whereby one of the axial outer surfaces of the brake disk is provided with a metallic non-ceramic coating. The injection molded coating is preferably formed during a flame spraying, arc spraying or plasma spraying coating method.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: August 28, 2007
    Assignee: Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
    Inventors: Suryakant Khambekar, Hans Baumgartner, Wolfgang Pahle
  • Brake disk and method for the production thereof
    Publication number: 20050082123
    Abstract: The invention relates to a brake disk having axial friction surfaces, preferably for land vehicles, in particular, an internally ventilated brake disk having two friction rings that are joined via connecting elements, whereby one of the axial outer surfaces of the brake disk is provided with a metallic non-ceramic coating. The injection molded coating is preferably formed during a flame spraying, arc spraying or plasma spraying coating method.
    Type: Application
    Filed: December 7, 2004
    Publication date: April 21, 2005
    Applicant: Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
    Inventors: Suryakant Khambekar, Hans Baumgartner, Wolfgang Pahle
  • Brake disk and method for the production thereof
    Publication number: 20040031652
    Abstract: The invention relates to a brake disk having axial friction surfaces, preferably for land vehicles, in particular, an internally ventilated brake disk having two friction rings that are joined via connecting elements, whereby one of the axial outer surfaces of the brake disk is provided with a metallic non-ceramic coating. The injection molded coating is preferably formed during a flame spraying, arc spraying or plasma spraying coating method.
    Type: Application
    Filed: May 13, 2003
    Publication date: February 19, 2004
    Inventors: Suryakant Khambekar, Hans Baumgartner, Wolfgang Pahle