Patents by Inventor Robert SCHARNAGL

Robert SCHARNAGL 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 storing and removing cardboard for a bridge in a corrugated cardboard production line
    Patent number: 10618241
    Abstract: A device for cardboard storage and removal for a bridge in a corrugated cardboard production line includes a bridge over which a conveyor system for conveying the single-sided laminated corrugated cardboard web is arranged. The exit end of the conveyor system for conveying the single-sided laminated corrugated cardboard web is provided with a clamping and cutting unit and a movable cardboard storage carriage unit is provided under the conveyor system for conveying the single-sided laminated corrugated cardboard web, under which conveyor system a conveyor belt system is provided in the bridge, and in the bridge an opening is provided, under which a waste cardboard collecting carriage is provided. The movable cardboard storage carriage unit stores the cardboard by means of cardboard storage rolls, which retain the single-sided laminated corrugated cardboard web flat on the bridge.
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: April 14, 2020
    Assignee: BHS Corrugated Maschinen- und Anlagenbau GmbH
    Inventors: Alfons Gnan, Robert Scharnagl, Michael Bauernfeind
  • DEVICE FOR STORING AND REMOVING CARDBOARD FOR A BRIDGE IN A CORRUGATED CARDBOARD PRODUCTION LINE
    Publication number: 20180099472
    Abstract: A device for cardboard storage and removal for a bridge in a corrugated cardboard production line includes a bridge over which a conveyor system for conveying the single-sided laminated corrugated cardboard web is arranged. The exit end of the conveyor system for conveying the single-sided laminated corrugated cardboard web is provided with a clamping and cutting unit and a movable cardboard storage carriage unit is provided under the conveyor system for conveying the single-sided laminated corrugated cardboard web, under which conveyor system a conveyor belt system is provided in the bridge, and in the bridge an opening is provided, under which a waste cardboard collecting carriage is provided. The movable cardboard storage carriage unit stores the cardboard by means of cardboard storage rolls, which retain the single-sided laminated corrugated cardboard web flat on the bridge.
    Type: Application
    Filed: February 26, 2016
    Publication date: April 12, 2018
    Inventors: Alfons GNAN, Robert SCHARNAGL, Michael BAUERNFEIND