Patents by Inventor Martin Deitmerg

Martin Deitmerg 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).

  • Patent number: 11299192
    Abstract: An operating arrangement for a vehicle includes a steering column retractable into and extendable out of a dashboard, a steering shaft that is retractable and extendable relative to the steering column, a steering wheel on an end of the steering shaft, and a steering column module arranged on the steering column between the steering wheel and the dashboard. The steering column module has a screen positioned behind the steering wheel. In a manual vehicle driving mode, the steering column is extended out of the dashboard to position the steering wheel and the steering column module away from the dashboard. In an automatic (or autonomous) vehicle mode, the steering column is retracted into the dashboard to position the steering column module against the dashboard and the steering shaft is retracted relative to the steering column to position the steering wheel adjacent the dashboard with the screen resting against the steering wheel.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: April 12, 2022
    Assignee: KOSTAL Automobil Elektrik GmbH & Co. KG
    Inventors: Klaus Hirschfeld, Peter Floeper, Martin Deitmerg, Knut Moldenhauer, Ludwig Feldmueller
  • Publication number: 20200172145
    Abstract: An operating arrangement for a vehicle includes a steering column retractable into and extendable out of a dashboard, a steering shaft that is retractable and extendable relative to the steering column, a steering wheel on an end of the steering shaft, and a steering column module arranged on the steering column between the steering wheel and the dashboard. The steering column module has a screen positioned behind the steering wheel. In a manual vehicle driving mode, the steering column is extended out of the dashboard to position the steering wheel and the steering column module away from the dashboard. In an automatic (or autonomous) vehicle mode, the steering column is retracted into the dashboard to position the steering column module against the dashboard and the steering shaft is retracted relative to the steering column to position the steering wheel adjacent the dashboard with the screen resting against the steering wheel.
    Type: Application
    Filed: February 4, 2020
    Publication date: June 4, 2020
    Applicant: Leopold Kostal GmbH & Co. KG
    Inventors: Klaus Hirschfeld, Peter Floeper, Martin Deitmerg, Knut Moldenhauer, Ludwig Feldmueller
  • Patent number: 10175066
    Abstract: A system for detecting the absolute rotational angle of a shaft rotatable more than one revolution includes a drive wheel connected to the shaft to rotate therewith. The drive wheel includes measurement sectors adjacent to one another in a circumferential direction. First and second driven wheels are engaged to the drive wheel. First and second sensors monitor rotational positions of the driven wheels to thereby detect an absolute rotational angle of the shaft. A third sensor monitors a relative angular position of the shaft in relation to a detected one of the measurement sectors to thereby detect the relative angular position of the shaft within one revolution of the shaft. The detected absolute rotational angle of the shaft is refined with the detected relative angular position of the shaft to thereby generate the absolute rotational angle of the shaft with more precision.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: January 8, 2019
    Assignee: Leopold Kostal GmbH & Co. KG
    Inventors: Martin Deitmerg, Marco Rutkowski, Stefan Garneyer, Christian Schirp, Oliver Maier, Klaus Hirschfeld, Bernd vom Hedt, Sven Kober, Holger Hasselmann, Stefan Schroeder
  • Patent number: 9988069
    Abstract: A steering column module includes a tubular jacket rotatably supporting a steering shaft, a switch module having a carrier including contact pressure surfaces, and a device for fastening the switch module to the tubular jacket. The device includes a clamp assembly between the tubular jacket and the switch module for exerting a clamping force on the tubular jacket. The clamp includes two half clamps each having two outwardly bent end flanges. The end flanges are axially movably accommodated in the carrier such that when the switch module is axially moved onto the tubular jacket the end flanges come into contact with axial end stops of the tubular jacket and the contact pressure surfaces of the carrier. The contact pressure surfaces exert forces on the end flanges as the switch module is axially moved onto the tubular jacket thus fastening the switch module to the tubular jacket with a clamping action.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: June 5, 2018
    Assignee: Leopold Kostal GmbH & Co. KG
    Inventors: Maik Frenzel, Klaus Hirschfeld, Michael Langs, Martin Deitmerg
  • Publication number: 20170080968
    Abstract: A steering column module includes a tubular jacket rotatably supporting a steering shaft, a switch module having a carrier including contact pressure surfaces, and a device for fastening the switch module to the tubular jacket. The device includes a clamp assembly between the tubular jacket and the switch module for exerting a clamping force on the tubular jacket. The clamp includes two half clamps each having two outwardly bent end flanges. The end flanges are axially movably accommodated in the carrier such that when the switch module is axially moved onto the tubular jacket the end flanges come into contact with axial end stops of the tubular jacket and the contact pressure surfaces of the carrier. The contact pressure surfaces exert forces on the end flanges as the switch module is axially moved onto the tubular jacket thus fastening the switch module to the tubular jacket with a clamping action.
    Type: Application
    Filed: December 2, 2016
    Publication date: March 23, 2017
    Applicant: Leopold Kostal GmbH & Co. KG
    Inventors: Maik Frenzel, Klaus Hirschfeld, Michael Langs, Martin Deitmerg
  • Publication number: 20120119731
    Abstract: A system for detecting the absolute rotational angle of a shaft rotatable more than one revolution includes a drive wheel connected to the shaft to rotate therewith. The drive wheel includes measurement sectors adjacent to one another in a circumferential direction. First and second driven wheels are engaged to the drive wheel. First and second sensors monitor rotational positions of the driven wheels to thereby detect an absolute rotational angle of the shaft. A third sensor monitors a relative angular position of the shaft in relation to a detected one of the measurement sectors to thereby detect the relative angular position of the shaft within one revolution of the shaft. The detected absolute rotational angle of the shaft is refined with the detected relative angular position of the shaft to thereby generate the absolute rotational angle of the shaft with more precision.
    Type: Application
    Filed: December 28, 2011
    Publication date: May 17, 2012
    Applicant: LEOPOLD KOSTAL GMBH & CO. KG
    Inventors: Martin Deitmerg, Marco Rutkowski, Stefan Garneyer, Christian Schirp, Oliver Maier, Klaus Hirschfeld, Bernd vom Hedt, Sven Kober, Holger Hasselmann, Stefan Schroeder
  • Patent number: 7950690
    Abstract: A steering wheel (13) for a motor vehicle includes a steering wheel module (1) supporting electrical/electronic subassemblies (18). The steering wheel module is inserted from a front side of the steering wheel into a center of the steering wheel in order to be attached to the steering wheel. A lower end of the steering wheel module forms a torsion module (8) of a torque detection device for a steering power-assist system. The torsion module is operable to receive and be attached to a steering spindle (14) of a steering column on the back side of the steering wheel in order to attach the steering wheel to the steering spindle when the steering wheel module is attached to the steering wheel.
    Type: Grant
    Filed: September 3, 2003
    Date of Patent: May 31, 2011
    Assignee: Leopold Kostal GmbH & Co. KG
    Inventors: Klaus Hirschfeld, Martin Deitmerg, Ralf Böbel, Klaus Nieding, Frank Bläsing, Holger Lettmann, Rüdiger Menz
  • Patent number: 7900532
    Abstract: An electric shifting device for a vehicle includes a shift lever, a gate channel, and a detent device. The detent device has a spring-loaded pin and a detent contour cooperating therewith. The detent contour includes first and second paths and a connection path therebetween. The detent contour is movable relative to the channel between a first position in which the first path is aligned with the channel and a second position in which the second path is aligned with the channel. The lever is connected to the pin such that the lever is movable within the channel along the first path when the detent contour is in the first position and within the channel along the second path when the detent contour is in the second position and such that the lever is movable along the connection path between the paths when the detent contour moves between the positions.
    Type: Grant
    Filed: July 10, 2009
    Date of Patent: March 8, 2011
    Assignee: Leopold Kostal GmbH & Co. KG
    Inventors: Thomas Abel, Ralf Boebel, Martin Deitmerg, Thomas Luksch, Knut Moldenhauer, Frank Blaesing, Dirk Bunselmeier, Klaus Hirschfeld, Bjorn Mans, Ralf Winkelmann, Michael Bleckmann, Rainer Buehlmann, Martin Kunze, Peter Molkow
  • Publication number: 20090320634
    Abstract: An electric shifting device for a vehicle includes a shift lever, a gate channel, and a detent device. The detent device has a spring-loaded pin and a detent contour cooperating therewith. The detent contour includes first and second paths and a connection path therebetween. The detent contour is movable relative to the channel between a first position in which the first path is aligned with the channel and a second position in which the second path is aligned with the channel. The lever is connected to the pin such that the lever is movable within the channel along the first path when the detent contour is in the first position and within the channel along the second path when the detent contour is in the second position and such that the lever is movable along the connection path between the paths when the detent contour moves between the positions.
    Type: Application
    Filed: July 10, 2009
    Publication date: December 31, 2009
    Applicant: LEOPOLD KOSTAL GMBH & CO. KG
    Inventors: Thomas Abel, Ralf Boebel, Martin Deitmerg, Thomas Luksch, Knut Moldenhauer, Frank Blaesing, Dirk Bunselmeier, Klaus Hirschfeld, Bjorn Mans, Ralf Winkelmann, Michael Bleckmann, Rainer Buehlmann, Martin Kunze, Peter Molkow
  • Publication number: 20050204857
    Abstract: A steering wheel (13) for a motor vehicle includes a steering wheel module (1) supporting electrical/electronic subassemblies (18). The steering wheel module is inserted from a front side of the steering wheel into a center of the steering wheel in order to be attached to the steering wheel. A lower end of the steering wheel module forms a torsion module (8) of a torque detection device for a steering power-assist system. The torsion module is operable to receive and be attached to a steering spindle (14) of a steering column on the back side of the steering wheel in order to attach the steering wheel to the steering spindle when the steering wheel module is attached to the steering wheel.
    Type: Application
    Filed: September 3, 2003
    Publication date: September 22, 2005
    Applicant: Leopold Kostal GmbH & Co. KG
    Inventors: Klaus Hirschfeld, Martin Deitmerg, Ralf Bobel, Klaus Nieding, Frank Blasing, Holger Lettmann, Rudiger Menz