Patents by Inventor Martin Kächler

Martin Kächler 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: 11280408
    Abstract: The disclosure relates to a locking unit, in particular for the parking lock of an automatic transmission, for locking the movement of a piston which is movable by a drive and in particular can be acted upon with pressure or hydraulic pressure, wherein the piston is at least partially mounted in a center section which is at least partially surrounded by a housing.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: March 22, 2022
    Assignee: SVM Schultz Verwaltungs-GmbH & Co. KG
    Inventors: Helmut Mang, Florian Hölzle, Martin Kächler, Wolfgang Schütz
  • Publication number: 20220042598
    Abstract: The disclosure relates to a locking unit, in particular for the parking lock of an automatic transmission, for locking the movement of a piston which is movable by a drive and in particular can be acted upon with pressure or hydraulic pressure, wherein the piston is at least partially mounted in a center section which is at least partially surrounded by a housing.
    Type: Application
    Filed: October 22, 2021
    Publication date: February 10, 2022
    Inventors: Helmut Mang, Florian Hölzle, Martin Kächler, Wolfgang Schütz
  • Patent number: 11193585
    Abstract: The disclosure relates to a locking unit, in particular for the parking lock of an automatic transmission, for locking the movement of a piston which is movable by a drive and in particular can be acted upon with pressure or hydraulic pressure, wherein the locking unit has an internal tube section which is designed as a guide of the piston.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: December 7, 2021
    Assignee: SVM Schultz Verwaltungs-GmbH & Co. KG
    Inventors: Helmut Mang, Florian Hölzle, Martin Kächler, Wolfgang Schütz
  • Publication number: 20200347934
    Abstract: The disclosure relates to a locking unit, in particular for the parking lock of an automatic transmission. The locking unit has a solenoid and at least one latching element. The latching element interacts with the armature or the armature rod of the solenoid, and the piston has at least one latching receptacle. The piston is securable by the retaining interaction of the latching element with the latching receptacle. Here, the piston is at least partially mounted in a housing, and the locking unit has an internal tube section, which is connected to the housing in a fluid-tight manner. The disclosure furthermore relates to a method for producing such a locking unit.
    Type: Application
    Filed: April 30, 2020
    Publication date: November 5, 2020
    Inventors: Florian Hölzle, Martin Kächler, Marco Negele
  • Publication number: 20200191266
    Abstract: The invention relates to a locking unit, in particular for the parking lock of an automatic transmission, for locking the movement of a piston which is movable by a drive and in particular can be acted upon with pressure or hydraulic pressure, wherein the piston is hollow on the inside.
    Type: Application
    Filed: December 13, 2019
    Publication date: June 18, 2020
    Inventors: Helmut Mang, Florian Hölzle, Martin Kächler, Wolfgang Schütz
  • Publication number: 20200191267
    Abstract: The invention relates to a locking unit, in particular for the parking lock of an automatic transmission, for locking the movement of a piston which is movable by a drive and in particular can be acted upon with pressure or hydraulic pressure, wherein the piston is at least partially mounted in a center section which is at least partially surrounded by a housing.
    Type: Application
    Filed: December 13, 2019
    Publication date: June 18, 2020
    Inventors: Helmut Mang, Florian Hölzle, Martin Kächler, Wolfgang Schütz
  • Publication number: 20200191265
    Abstract: The invention relates to a locking unit, in particular for the parking lock of an automatic transmission, for locking the movement of a piston which is movable by a drive and in particular can be acted upon with pressure or hydraulic pressure, wherein the locking unit has an internal tube section which is designed as a guide of the piston.
    Type: Application
    Filed: December 13, 2019
    Publication date: June 18, 2020
    Inventors: Helmut Mang, Florian Hölzle, Martin Kächler, Wolfgang Schütz