Patents by Inventor Dominik Plachta

Dominik Plachta 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).

  • Publication number: 20180079632
    Abstract: An industrial truck with a multi-part vehicle frame comprises a base portion comprising a front wall, a back wall disposed opposite the front wall, and at least one side wall connecting the front wall with the back wall. The front wall, the back wall and the at least one side wall defining a battery compartment. A front portion is configured to couple with the front wall of the base portion and a rear portion is configured to connect with the back wall of the base portion, wherein the base portion is cast as a single component.
    Type: Application
    Filed: September 20, 2017
    Publication date: March 22, 2018
    Applicant: Jungheinrich Aktiengesellschaft
    Inventors: Dominik Plachta, Emanuel Alber, Franz Wionzeck, Daniel Münch
  • Patent number: 9533863
    Abstract: An industrial truck has a drive part and a load part. The drive part has at least one steerable drive wheel and at least one supporting wheel. The drive part has a full-floating axle which has two arms which are in each case mounted in a rotational joint and of which one bears the supporting wheel and one bears the drive wheel. Each arm is coupled to the drive part via a spring damping element.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: January 3, 2017
    Assignee: Jungheinrich Aktiengesellschaft
    Inventors: Dominik Plachta, Clemens Albrecht
  • Publication number: 20160115005
    Abstract: An industrial truck has a drive part and a load part. The drive part has at least one steerable drive wheel and at least one supporting wheel. The drive part has a full-floating axle which has two arms which are in each case mounted in a rotational joint and of which one bears the supporting wheel and one bears the drive wheel. Each arm is coupled to the drive part via a spring damping element.
    Type: Application
    Filed: October 23, 2014
    Publication date: April 28, 2016
    Inventors: Dominik Plachta, Clemens Albrecht
  • Patent number: 8639421
    Abstract: Industrial truck with an electric travel drive and controls that can switch the electric travel drive to regenerative operation to brake the industrial truck, wherein an eddy current brake is provided that can be controlled or regulated by the controls during regenerative operation to brake the industrial truck, wherein the controls control or regulate the eddy current brake depending on the rpm of the electric travel drive, and wherein the controls control or regulate the eddy current brake in a manner such that the braking torque of the travel drive is supplemented at high rpms by the braking torque generated by the eddy current brake.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: January 28, 2014
    Assignee: Jungheinrich Aktiengesellschaft
    Inventors: Carsten Harnisch, Dominik Plachta, Hendrik Geilsdorf
  • Publication number: 20120226419
    Abstract: Industrial truck with an electric travel drive and controls that can switch the electric travel drive to regenerative operation to brake the industrial truck, wherein an eddy current brake is provided that can be controlled or regulated by the controls during regenerative operation to brake the industrial truck, wherein the controls control or regulate the eddy current brake depending on the rpm of the electric travel drive, and wherein the controls control or regulate the eddy current brake in a manner such that the braking torque of the travel drive is supplemented at high rpms by the braking torque generated by the eddy current brake.
    Type: Application
    Filed: September 7, 2011
    Publication date: September 6, 2012
    Applicant: JUNGHEINRICH AKTIENGESELLSCHAFT
    Inventors: Carsten Harnisch, Dominik Plachta, Hendrik Geilsdorf
  • Publication number: 20120141193
    Abstract: The invention relates to a chain pin that is for connecting to a lifting chain of an industrial truck and having a longitudinal extension and can be guided in the longitudinal direction through a boring in a fork carrier and/or lifting frame of the industrial truck, and having on its first end a head with an extension perpendicular to the longitudinal extension that is greater than the inner diameter of the boring, where an elastic bearing element is arranged on the side of the head distant from the first end and surrounds the chain pin and has a first section and a second section, where the first section has an extension perpendicular to the longitudinal extension of the chain pin that is greater than the inner diameter of the boring, and the second section is formed so that it can be inserted into the boring.
    Type: Application
    Filed: December 2, 2011
    Publication date: June 7, 2012
    Applicant: JUNGHEINRICH AKTIENGESELLSCHAFT
    Inventors: Carsten Harnisch, Dominik Plachta