Patents by Inventor Rainer Liebold

Rainer Liebold 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).

  • APPARATUS AND METHOD FOR DRIVING A DRIVEN UNIT OF A PRINTING PRESS
    Publication number: 20080060464
    Abstract: An apparatus and method for driving a driven unit of a printing press, specifically a printing couple or a folding unit of a rotary web press, is disclosed. A cylinder or roller to be driven is driven by a drive with an interposed transmission. An input element is mounted on a shaft of the cylinder or the roller to be driven and an output element is assigned to the drive co-acting with the input element. A shaft of the drive is carried in at least two bearing locations. The output element is mounted directly to the shaft of the drive such that the output element is located immediately adjacent a bearing location of the shaft of the drive.
    Type: Application
    Filed: September 7, 2007
    Publication date: March 13, 2008
    Applicant: MAN Roland Druckmaschinen AG
    Inventors: Alfons BAINTNER, Norbert Dylla, Max Eder, Josef Hammer, Guenter Koppelkamm, Rainer Liebold
  • Power supply for a rotary printing machine
    Patent number: 6624620
    Abstract: In order to maintain printing machinery in a monitored operating state during line voltage interference and outages, the rotary printing machine is supplied by an interruption-free power supply (USV) having an input side which is connected to the customer mains and an output connected to the printing machine.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: September 23, 2003
    Assignee: MAN Roland Druckmaschinen AG
    Inventors: Josef Hammer, Detlef Kämpf, Rainer Liebold
  • Power supply for a rotary printing machine
    Publication number: 20020079877
    Abstract: In order to maintain printing machinery in a monitored operating state during line voltage interference and outages, the rotary printing machine is supplied by an interruption-free power supply (USV) having an input side which is connected to the customer mains and an output connected to the printing machine.
    Type: Application
    Filed: December 19, 2001
    Publication date: June 27, 2002
    Applicant: MAN Roland Druckmaschinen AG
    Inventors: Josef Hammer, Detlef Kampf, Rainer Liebold