Patents by Inventor Bernhard Plattfaut

Bernhard Plattfaut 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).

  • Drive device for a construction machine
    Patent number: 10676881
    Abstract: Drive device for a construction machine, comprising a main device, a pump transfer gear with a pump transfer gear case, at least one hydraulic pump, a belt transmission and an auxiliary device whereby the auxiliary device is flanged to the pump transfer gear case. A construction machine including the drive device, for example, a road milling machine, includes a work roll.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: June 9, 2020
    Assignee: DESCH ANTRIEBSTECHNIK GMBH & CO. KG
    Inventors: Hendrik Peter Desch, Bernhard Plattfaut
  • Driving device and work machine device
    Patent number: 10132397
    Abstract: A drive device having a main drive device, a gearing, a switchable clutch, at least one hydraulic pump, and a gearing output shaft is started with low wear by providing an auxiliary drive to drive the gearing output shaft independently of the main drive device. A work machine device includes the drive device and a work machine which can be started accordingly in a low-wear manner and which enables longer-term operation in the reverse direction of rotation. Corresponding methods which are also provided in connection with the drive device and the work machine device, enable low-wear starting and the elimination of undesired operating states.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: November 20, 2018
    Assignee: DESCH Antriebstechnik GmbH & Co. KG
    Inventors: Hendrik Peter Desch, Uwe Geilker, Bernhard Plattfaut, Udo Winiarski
  • DRIVE DEVICE FOR A CONSTRUCTION MACHINE
    Publication number: 20180283513
    Abstract: Drive device for a construction machine, comprising a main device, a pump transfer gear with a pump transfer gear case, at least one hydraulic pump, a belt transmission and an auxiliary device whereby the auxiliary device is flanged to the pump transfer gear case. A construction machine including the drive device, for example, a road milling machine, includes a work roll.
    Type: Application
    Filed: October 21, 2016
    Publication date: October 4, 2018
    Applicant: DESCH Antriebstechnik GmbH & Co. KG
    Inventors: Hendrik Peter Desch, Bernhard Plattfaut
  • DRIVING DEVICE AND WORK MACHINE DEVICE
    Publication number: 20150133246
    Abstract: A drive device having a main drive device, a gearing, a switchable clutch, at least one hydraulic pump, and a gearing output shaft is started with low wear by providing an auxiliary drive to drive the gearing output shaft independently of the main drive device. A work machine device includes the drive device and a work machine which can be started accordingly in a low-wear manner and which enables longer-term operation in the reverse direction of rotation. Corresponding methods which are also provided in connection with the drive device and the work machine device, enable low-wear starting and the elimination of undesired operating states.
    Type: Application
    Filed: April 12, 2013
    Publication date: May 14, 2015
    Inventors: Hendrik Peter Desch, Uwe Geilker, Bernhard Plattfaut, Udo Winiarski
  • Drive For A Working Machine, In Particular A Press Drive, And A Working Machine, In Particular A Forming Press
    Publication number: 20090247345
    Abstract: A drive for a working machine, in particular a press drive, includes an electric motor, a transmission, and a brake. The brake is disposed between the transmission and the electric motor. A forming device, such as a forming press, includes a press housing, a press shaft, and a drive for the press shaft. The drive is configured as outline above.
    Type: Application
    Filed: March 26, 2009
    Publication date: October 1, 2009
    Applicant: DESCH ANTRIEBSTECHNIK GMBH & CO. KG
    Inventors: Alexander P. Desch, Bernhard Plattfaut, Uwe Geilker