Patents by Inventor Andreas Zelzer

Andreas Zelzer 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: 11876357
    Abstract: A device for stripping cable has a support roller arrangement and a work wheel arrangement. The support roller arrangement is on a rotation base rotatable about an axis of rotation and the work wheel arrangement is on a work wheel guide. The rotation base and the work wheel guide are connected via at least one guide and the work wheel guide is displaceable relative to the rotation base in a guide direction running transversely to the axis of rotation. The support roller arrangement has at least two support rollers each mounted on the rotation base so as to be rotatable about a support roller axis and the work wheel arrangement has a rolling wheel mounted on the work wheel guide so as to be rotatable about a rolling wheel axis. A clamping region is formed around the axis of rotation and between the support rollers and the rolling wheel.
    Type: Grant
    Filed: November 15, 2022
    Date of Patent: January 16, 2024
    Assignee: KOMAX HOLDING, AG
    Inventors: Peter Khu, Andreas Zelzer
  • Publication number: 20230231327
    Abstract: Prior to insertion into the recess of a crimping region, the axial ends of the plurality of electrical strands of the cable are fixed with a clamping tool so that the axial ends of the plurality of electrical strands protrude axially out of the clamping tool and the ends of the plurality of strands protruding axially from the clamping tool are sheared off in the transverse direction with a cutting tool so that a closed end face is produced at the axial end of the strands. The axial end of the plurality of electrical strands is inserted into the recess and the plurality of strands are welded to the contact piece by melting the closed end face arranged in the recess by radiation energy of a radiation directed onto the end face.
    Type: Application
    Filed: January 20, 2023
    Publication date: July 20, 2023
    Inventors: Peter Khu, Andreas ZELZER
  • Publication number: 20230155360
    Abstract: A device for stripping cable has a support roller arrangement and a work wheel arrangement. The support roller arrangement is on a rotation base rotatable about an axis of rotation and the work wheel arrangement is on a work wheel guide. The rotation base and the work wheel guide are connected via at least one guide and the work wheel guide is displaceable relative to the rotation base in a guide direction running transversely to the axis of rotation. The support roller arrangement has at least two support rollers each mounted on the rotation base so as to be rotatable about a support roller axis and the work wheel arrangement has a rolling wheel mounted on the work wheel guide so as to be rotatable about a rolling wheel axis. A clamping region is formed around the axis of rotation and between the support rollers and the rolling wheel.
    Type: Application
    Filed: November 15, 2022
    Publication date: May 18, 2023
    Inventors: Peter Khu, Andreas Zelzer