Patents by Inventor Kamran Laal Riahi

Kamran Laal Riahi 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).

  • Patent number: 8357622
    Abstract: A sliding layer and a sliding element with such a sliding layer includes a fiber reinforced plastic with a plastic matrix and a plastic thread as a reinforcing element. The plastic thread has polyester filaments into which are worked PTFE particles by process engineering.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: January 22, 2013
    Assignee: Federal-Mogul Deva GmbH
    Inventors: Udo Roos, Kamran Laal Riahi, Armin Linker
  • Patent number: 8226297
    Abstract: An outer race for a rocker bearing includes an internal sliding layer and an external support layer, wherein the sliding layer and the bearing layer are formed from a wound composite fiber material. The outer race is identified by exactly one parting line. A rocker bearing with such an outer race and a method for its production is also provided, in which a sliding layer and a support layer of synthetic resin impregnated fibers are wound in succession onto a winding mandrel, and outer races are formed after setting on the winding body thus produced. The sliding layer and the support layer are wound onto a cylindrical winding mandrel, and the outer race is provided with exactly one parting line opening it, and sliding layer material on its inside is removed to such an extent that a partially spherical contour is obtained for receiving a complementary inner race.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: July 24, 2012
    Assignee: Federal-Mogul Deva GmbH
    Inventors: Kamran Laal Riahi, August Stadlmayr
  • Publication number: 20080240634
    Abstract: A method and a device is provided for producing a flat or arc-shaped sliding element with a very large radius of curvature. The sliding element has a sliding layer based on a fiber reinforced plastic with a plastic matrix and a reinforcing element containing at least one thread. The reinforcing element is deposited on a polygonal winding core by means of a guide with the addition of a synthetic resin forming the plastic matrix. The flat or arc-shaped segments formed between the edges are separated from the tubular, polygonal winding body thus formed after it has set.
    Type: Application
    Filed: September 14, 2007
    Publication date: October 2, 2008
    Inventors: Kamran Laal Riahi, Armin Linker, Udo Roos
  • Publication number: 20080160853
    Abstract: A sliding layer and a sliding element with such a sliding layer includes a fiber reinforced plastic with a plastic matrix and a plastic thread as a reinforcing element. The plastic thread has polyester filaments into which are worked PTFE particles by process engineering.
    Type: Application
    Filed: September 14, 2007
    Publication date: July 3, 2008
    Inventors: Udo Roos, Kamran Laal Riahi, Armin Linker
  • Publication number: 20080161117
    Abstract: An outer race for a rocker bearing includes an internal sliding layer and an external support layer, wherein the sliding layer and the bearing layer are formed from a wound composite fiber material. The outer race is identified by exactly one parting line. A rocker bearing with such an outer race and a method for its production is also provided, in which a sliding layer and a support layer of synthetic resin impregnated fibers are wound in succession onto a winding mandrel, and outer races are formed after setting on the winding body thus produced. The sliding layer and the support layer are wound onto a cylindrical winding mandrel, and the outer race is provided with exactly one parting line opening it, and sliding layer material on its inside is removed to such an extent that a partially spherical contour is obtained for receiving a complementary inner race.
    Type: Application
    Filed: September 14, 2007
    Publication date: July 3, 2008
    Inventors: Kamran Laal Riahi, August Stadlmayr