Patents by Inventor Ulrich Jelinski

Ulrich Jelinski 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: 7137601
    Abstract: A check rail arrangement for a switch or an intersection, the arrangement including a grooved rail (16) provided with a grooved rail head (14), a groove (18) and a lip (52), and a check rail (12) which is supported at least on the lip and is arranged by a fixing mechanism in such a way that it can be displaced in relation to the grooved rail. The aim of the invention is to be able to easily displace the check rail. To this end, a fish-plate block (40) extends from the grooved rail (16), the fish-plate block including a longitudinal groove (42) which extends perpendicularly to the longitudinal direction of the grooved rail and in which a slot pin (44) engages in an adjustable manner. The slot pin can be tightened by a screw (46) extending from the check rail (12).
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: November 21, 2006
    Assignees: BWG GmbH & Co. KG, VAE GmbH
    Inventors: Thomas Christ, Fridbert Heinze, Ulrich Jelinski
  • Publication number: 20050205721
    Abstract: A check rail arrangement for a switch or an intersection, the arrangement including a grooved rail (16) provided with a grooved rail head (14), a groove (18) and a lip (52), and a check rail (12) which is supported at least on the lip and is arranged by a fixing means in such a way that it can be displaced in relation to the grooved rail. The aim of the invention is to be able to easily displace the check rail. To this end, a fish-plate block (40) extends from the grooved rail (16), the fish-plate block including a longitudinal groove (42) which extends perpendicularly to the longitudinal direction of the grooved rail and in which a slot pin (44) engages in an adjustable manner. The slot pin can be tightened by means of a screw (46) extending from the check rail (12).
    Type: Application
    Filed: June 25, 2003
    Publication date: September 22, 2005
    Inventors: Thomas Christ, Fridbert Heinze, Ulrich Jelinski