Patents by Inventor Jozef DANKO

Jozef DANKO 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).

  • Device for recycling molding sand
    Patent number: 9061288
    Abstract: A device for recycling molding sand, the device containing a base; a vibratory reclaimer; a pneumatic cascade classifier serially connected at its upper section to the vibratory reclaimer; and at least two generators of vibrations. The vibratory reclaimer contains: a vertical column, the vertical column being hollow and cylindrical in shape, having an axis of rotation, and a side wall with at least one pour-out hole, wherein the pour-out hole is connected with a transport trough, and the transport trough is rigidly mounted and rises in a spiral fashion along the side wall and at a top end passes through a channel extending to a feeding screw for feeding recycled molding the to the pneumatic cascade classifier.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: June 23, 2015
    Assignee: AKADEMIA GORNICZO-HUTNICZA IM. STANISLAWA STASZICA W KRAKOWIE
    Inventors: Jozef Danko, Mariusz Holtzer, Rafal Danko, Grzegorz Holtzer, Jerzy Kuzmin, Krzysztof Matuszewski, Karol Przybyla
  • DEVICE FOR RECYCLING MOLDING SAND
    Publication number: 20140027549
    Abstract: A device for recycling molding sand, the device containing a base; a vibratory reclaimer; a pneumatic cascade classifier serially connected at its upper section to the vibratory reclaimer; and at least two generators of vibrations. The vibratory reclaimer contains: a vertical column, the vertical column being hollow and cylindrical in shape, having an axis of rotation, and a side wall with at least one pour-out hole, wherein the pour-out hole is connected with a transport trough, and the transport trough is rigidly mounted and rises in a spiral fashion along the side wall and at a top end passes through a channel extending to a feeding screw for feeding recycled molding the to the pneumatic cascade classifier.
    Type: Application
    Filed: July 22, 2013
    Publication date: January 30, 2014
    Applicant: AKADEMIA GORNICZO-HUTNICZA IM. STANISLAWA STASZICA W KRAKOWIE
    Inventors: Jozef DANKO, Mariusz HOLTZER, Rafal DANKO, Grzegorz HOLTZER, Jerzy KUZMIN, Krzysztof MATUSZEWSKI, Karol PRZYBYLA