Patents by Inventor Martin Wortmann

Martin Wortmann 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: 20240151701
    Abstract: The invention relates to a device (1) for analyzing milk, comprising: a line section (2) for the milk, a light source unit (4) which emits light into the line section (2), a detection unit (5) for detecting light exiting from the line section (2), and in particular an evaluation unit (6) which is designed to analyze the milk in relation to the ingredients based on signals of the detection unit (5).
    Type: Application
    Filed: March 2, 2022
    Publication date: May 9, 2024
    Inventors: Peter Peters, Christoph Zenz, Martin Wortmann
  • Publication number: 20240138363
    Abstract: The invention relates to a device (1) for analysing a cleaning fluid, comprising: •a line portion (2) for the cleaning fluid, •a light-source unit (4), which emits light into the line portion (2), •a detection unit (5) for spectrally resolved capturing of light exiting the line portion (2), and •an analysis unit (6) which is designed to analyse the cleaning fluid with regard to the constituents on the basis of signals from the detection unit (5).
    Type: Application
    Filed: March 2, 2022
    Publication date: May 2, 2024
    Inventors: Peter Peters, Christoph Zenz, Martin Wortmann, Hendrik Böttner
  • Publication number: 20060272445
    Abstract: A parking brake actuator includes a mounting bracket, a cover plate. A brake operating assembly includes a lever and a locking sector gear. A locking clutch spring assembly includes a pinion rivet, a shaft, a flange, first and second tubular portions and a pinion with a plurality of teeth. A torsion spring is wrapped about the first tubular portion and the pinion. A first leg of a release spring abuts a first arm of a release lever. A release cable is connected to a second arm of the release lever. A brake cable is connected to an adjusting sector gear, which is engageable with an adjusting clutch spring assembly.
    Type: Application
    Filed: June 1, 2005
    Publication date: December 7, 2006
    Applicant: DURA GLOBAL TECHNOLOGIES, INC.
    Inventor: Martin Wortmann
  • Patent number: 6758114
    Abstract: A control pedal assembly for a motor vehicle includes a support structure, a pedal arm pivotally mounted to the support structure and carrying a pedal, and a sensor for detecting rotation of the pedal arm and sending an electrical signal to a control device indicating the rotation of the pedal arm. The pedal assembly also includes a hysteresis device adapted to generate a desired feel in response to pivotal movement of the pedal arm. The hysteresis device is secured to the support structure and includes a plunger engaging the pedal arm and is movable within a chamber between an extended position and a depressed position upon rotation of the pedal arm. A pair of coaxial compression springs resiliently bias the plunger to the extended position. The chamber forms a first friction surface and the plunger has a plurality of prongs forming a second friction surface engagable with the first friction surface to resist pivotal movement of the pedal arm.
    Type: Grant
    Filed: January 7, 2002
    Date of Patent: July 6, 2004
    Assignee: Dura Global Technologies, Inc.
    Inventors: Srini Sundaresan, Martin Wortmann
  • Publication number: 20020056337
    Abstract: A control pedal assembly for a motor vehicle includes a support structure, a pedal arm pivotally mounted to the support structure and carrying a pedal, and a sensor for detecting rotation of the pedal arm and sending an electrical signal to a control device indicating the rotation of the pedal arm. The pedal assembly also includes a hysteresis device adapted to generate a desired feel in response to pivotal movement of the pedal arm. The hysteresis device is secured to the support structure and includes a plunger engaging the pedal arm and is movable within a chamber between an extended position and a depressed position upon rotation of the pedal arm. A pair of coaxial compression springs resiliently bias the plunger to the extended position. The chamber forms a first friction surface and the plunger has a plurality of prongs forming a second friction surface engagable with the first friction surface to resist pivotal movement of the pedal arm.
    Type: Application
    Filed: January 7, 2002
    Publication date: May 16, 2002
    Inventors: Srini Sundaresan, Martin Wortmann
  • Patent number: 6360631
    Abstract: A control pedal assembly for a motor vehicle includes a support structure, a pedal arm pivotally mounted to the support structure and carrying a pedal, and a sensor for detecting rotation of the pedal arm and sending an electrical signal to a control device indicating the rotation of the pedal arm. The pedal assembly also includes a hysteresis device adapted to generate a desired feel in response to pivotal movement of the pedal arm. The hysteresis device is secured to the support structure and includes a plunger engaging the pedal arm and is movable within a chamber between an extended position and a depressed position upon rotation of the pedal arm. A pair of coaxial compression springs resiliently bias the plunger to the extended position. The chamber forms a first friction surface and the plunger has a plurality of prongs forming a second friction surface engagable with the first friction surface to resist pivotal movement of the pedal arm.
    Type: Grant
    Filed: January 12, 2000
    Date of Patent: March 26, 2002
    Assignee: Dura Global Technologies, Inc.
    Inventors: Martin Wortmann, Srini Sundaresan