Patents by Inventor Ralf Peter Schubart

Ralf Peter Schubart 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).

  • Stack gripper with expulsion and spacing accommodation
    Patent number: 7628575
    Abstract: A stack gripper has two pairs of support elements, which are arranged next to one another and are adjustably fastened to a transverse carrier. A drive is provided for an adjustment apparatus, with which the spacing between the two pairs can be changed without the lateral spacing of the support elements of a pair being changed.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: December 8, 2009
    Assignee: Gammerler AG
    Inventors: Gunter Gämmerler, Ronald Meisel, Eckhard Müller, Ralf-Peter Schubart
  • Stack Gripper
    Publication number: 20070154292
    Abstract: A stack gripper has two pairs of support elements, which are arranged next to one another and are adjustably fastened to a transverse carrier. A drive is provided for an adjustment apparatus, with which the spacing between the two pairs can be changed without the lateral spacing of the support elements of a pair being changed.
    Type: Application
    Filed: December 15, 2006
    Publication date: July 5, 2007
    Inventors: Gunter Gammerler, Ronald Meisel, Eckhard Muller, Ralf-Peter Schubart
  • Vertical log stacker
    Patent number: 6889973
    Abstract: A vertical log stacker has a product feeder and a stacking section adjacent to this, wherein a plurality of handling elements are provided in the region of the stacking section with which a continuous forming of logs is made possible.
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: May 10, 2005
    Assignee: Gammerler AG
    Inventors: Gunter Gämmerler, Ralf Peter Schubart
  • Handling system
    Publication number: 20040207149
    Abstract: A system for the handling of paper products has a cross-stacker, a pressing module and a dispensing module which are arranged along a straight conveying path. A rotation device which permits a rotation of a stack of paper products by 180° is provided.
    Type: Application
    Filed: April 6, 2004
    Publication date: October 21, 2004
    Applicant: GAMMERLER AG
    Inventors: Gunter Gammerler, Ronald Meisel, Peter Kunz, Ralf Peter Schubart
  • Vertical log stacker
    Publication number: 20020140160
    Abstract: A vertical log stacker has a product feeder and a stacking section adjacent to this, wherein a plurality of handling elements are provided in the region of the stacking section with which a continuous forming of logs is made possible.
    Type: Application
    Filed: March 27, 2002
    Publication date: October 3, 2002
    Inventors: Gunter Gammerler, Ralf Peter Schubart
  • Apparatus for the vertical stacking of printed products
    Patent number: 6106218
    Abstract: An apparatus for the vertical stacking of printed products has a precollecting device with a collecting shaft and a precollecting support, with at least two stacking baskets being arranged on a carousel. The apparatus is provided with a first holding down device and with a second holding down device on the carousel.
    Type: Grant
    Filed: May 27, 1997
    Date of Patent: August 22, 2000
    Assignee: Hagen Gammerler
    Inventors: Ralf-Peter Schubart, Karlheinz Hiemer