Patents by Inventor Gerhard Radziejewski

Gerhard Radziejewski 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).

  • Magnetic guiding assembly for yarn packages transported on a textile machine
    Patent number: 5295570
    Abstract: A tube transport assembly is provided for individually transporting tubes of the type onto which yarn is wound on a textile machine. The tube transport assembly includes magnetic components for guiding and transporting the tube support members along a transport path by magnetic interaction with ferromagnetic portions of the tube support members. The magnetic components can be configured as electromagnets or as permanent magnets. The transport path includes a junction at which the tube support members can be individually branched onto a branch path and a magnetic component is positioned adjacent the junction for selectively magnetically engaging the tube support members to guide the tube support members along to selected branch paths. A vertical transport component includes magnetically active carrier members mounted on an endless belt and is operable to magnetically engage and carry the tube support members vertically.
    Type: Grant
    Filed: July 27, 1992
    Date of Patent: March 22, 1994
    Assignee: W. Schlafhorst AG & Co.
    Inventors: Hans Grecksch, Rolf Mayer, Michael Lys, Helmut Kohlen, Gerhard Radziejewski
  • Magnetic guiding assembly for yarn packages transported on a textile machine
    Patent number: 5190136
    Abstract: A tube transport assembly is provided for individually transporting tubes of the type onto which yarn is wound on a textile machine. The tube transport assembly includes magnetic components for guiding and transporting the tube support members along a transport path by magnetic interaction with ferromagnetic portions of the tube support members. The magnetic components can be configured as electromagnets or as permanent magnets. The transport path includes a junction at which the tube support members can be individually branched onto a branch path and a magnetic component is positioned adjacent the junction for selectively magnetically engaging the tube support members to guide the tube support members along to selected branch paths. A vertical transport component includes magnetically active carrier members mounted on an endless belt and is operable to magnetically engage and carry the tube support members vertically.
    Type: Grant
    Filed: June 11, 1990
    Date of Patent: March 2, 1993
    Assignee: W. Schlafhorst & Co.
    Inventors: Hans Grecksch, Rolf Mayer, Michael Lys, Helmut Kohlen, Gerhard Radziejewski