Patents by Inventor Hendrick Willem van DEVENTER

Hendrick Willem van DEVENTER 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: 10773287
    Abstract: A method for the handling of coreless auger, which is produced by an auger production machine from which the coreless auger emerges with a linear motion component and a rotational motion component, includes guiding the rotating auger for linear movement away from the production machine toward a temporary storage facility that has a cylindrical receptacle rotatable about its own axis and a coaxial rotatable feed guide having an axial inlet for formed auger and an outwardly directed outlet for directing formed auger toward an inner periphery of the cylindrical receptacle. The cylindrical receptacle is rotated and the feed guide is allowed to rotate about the axis of its inlet that is roughly coincident with the axis of auger entering the axial inlet of the feed guide. The cylindrical receptacle is rotated at a speed selected to counteract the rotation of the auger about its own axis.
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: September 15, 2020
    Assignee: Technical Systems (Pty) Ltd
    Inventors: Mattheus Willem Johannes Kuhn, Hendrick Willem Van Deventer, Johan Lodewikus Erasmus
  • Publication number: 20180056355
    Abstract: A method is provided for the handling of coreless auger produced by an auger production machine from which the coreless auger emerges with a linear motion component and a rotational motion component. The method includes guiding the rotating auger for linear movement away from the production machine toward a temporary storage facility that has a cylindrical receptacle rotatable about its own axis and a coaxial rotatable feed guide having an axial inlet for formed auger and an outwardly directed outlet for directing formed auger toward an inner periphery of the cylindrical receptacle; rotating the cylindrical receptacle and allowing the feed guide to rotate about the axis of its inlet that is roughly coincident with the axis of auger entering the axial inlet of the feed guide such that the outwardly directed outlet may move around the interior of the receptacle in a circular path to direct auger toward the inner periphery of the cylindrical receptacle and form a coil thereof.
    Type: Application
    Filed: March 9, 2016
    Publication date: March 1, 2018
    Inventors: Mattheus Willem Johannes KUHN, Hendrick Willem van DEVENTER, Johan Lodewikus ERASMUS