Patents by Inventor Egon Ekdahl

Egon Ekdahl 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).

  • System and method for supporting a shaft or axle in a support component
    Patent number: 5468072
    Abstract: A system for supporting a shaft member at one end of a support component, including a bearing inner ring and a bearing outer ring, a row of rolling elements in the space between the rings, characterized in that the bearing outer ring (1,27, 34) has a radially outwardly directed flange (2) which can be fastened to the support component (9), the bearing inner ring (3), (32) having a radially inwardly directed flange 4 which can be fastened to the end surface of the shaft member (11), a cylindrical centering surface (15) on the bearing outer ring (1), (27), (34) for centering guidance in a corresponding bore in the support component (9), a cylindrical centering surface (13) on the bearing inner ring for centering guidance on a corresponding section of the shaft member (11).
    Type: Grant
    Filed: March 23, 1994
    Date of Patent: November 21, 1995
    Assignee: SKF GmbH
    Inventors: Egon Ekdahl, Jiri Gurka, Rupert Huber, Hubert Kottritsch, Gottfried Kure, Johann Mullner, Helmut Weninger
  • Brake actuator
    Patent number: 3994207
    Abstract: A spring brake actuator has a fluid actuated piston coupled to the brake applying piston rod through a manually disconnectable conveying mechanism which enables the piston rod to return alone and which thereafter returns automatically to a position for conveying the piston rod in response to the piston movement.
    Type: Grant
    Filed: September 15, 1975
    Date of Patent: November 30, 1976
    Assignee: Svenska Aktiebolaget Bromsregulator
    Inventors: Kurt Egon Ekdahl, Nils Borje Lennart Sander