Patents by Inventor Alexander SOLLER

Alexander SOLLER 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: 12291018
    Abstract: Examples include a die-cutting unit that includes a device for changing a die-cutting cylinder. The die-cutting unit includes at least one die-cutting cylinder and at least one anvil cylinder. The die-cutting cylinder is arranged in a die-cutting position for die-cutting, and the at least one die-cutting cylinder is exchangeable for at least one other die-cutting cylinder by means of the device for changing the die-cutting cylinder. A shortest straight connecting line between the axis of rotation of the die-cutting cylinder in the die-cutting position and the axis of rotation of the die-cutting cylinder in the move-out position is inclined less than 30 degrees with respect to a horizontal plane. Further, a shortest straight connecting line between the axis of rotation of the die-cutting cylinder in the move-out position and a maintenance position is inclined less than 30 degrees with respect to a vertical direction.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: May 6, 2025
    Assignee: KOENIG & BAUER AG
    Inventors: Michael Held, Alexander Soller
  • Publication number: 20240416643
    Abstract: Examples include a die-cutting unit that includes a device for changing a die-cutting cylinder. The die-cutting unit includes at least one die-cutting cylinder and at least one anvil cylinder. The die-cutting cylinder is arranged in a die-cutting position for die-cutting, and the at least one die-cutting cylinder is exchangeable for at least one other die-cutting cylinder by means of the device for changing the die-cutting cylinder. A shortest straight connecting line between the axis of rotation of the die-cutting cylinder in the die-cutting position and the axis of rotation of the die-cutting cylinder in the move-out position is inclined less than 30 degrees with respect to a horizontal plane. Further, a shortest straight connecting line between the axis of rotation of the die-cutting cylinder in the move-out position and a maintenance position is inclined less than 30 degrees with respect to a vertical direction.
    Type: Application
    Filed: November 30, 2022
    Publication date: December 19, 2024
    Inventors: Michael HELD, Alexander SOLLER
  • Publication number: 20240261997
    Abstract: Examples include a die-cutting unit that includes a device for changing a die-cutting cylinder. The die-cutting unit includes at least one die-cutting cylinder and at least one anvil cylinder. The die-cutting cylinder is arranged in a die-cutting position for die-cutting, and is exchangeable for at least one further die-cutting cylinder by means of the device for changing the die-cutting cylinder. One of the die-cutting cylinders is arrangeable in a waiting position for guiding the two die-cutting cylinders past one another. The waiting position is a position that is outside a direct guide path between the die-cutting position and a maintenance position for the set-up and/or maintenance of one of the die-cutting cylinders. Further, the waiting position is arranged lower, in the vertical direction, by no more than 100 percent of a diameter of the die-cutting cylinder in the die-cutting position or, alternatively, is located above the die-cutting position.
    Type: Application
    Filed: November 30, 2022
    Publication date: August 8, 2024
    Inventors: Michael HELD, Alexander SOLLER
  • Publication number: 20240261996
    Abstract: Some examples include a die-cutting unit that includes a device for changing a die-cutting cylinder. The die-cutting unit includes at least one die-cutting cylinder and at least one anvil cylinder. The die-cutting cylinder is arrangeable and/or arranged in a die-cutting position for die-cutting. The die-cutting cylinder is exchangeable for at least one further die-cutting cylinder by means of a device for changing the die-cutting cylinder. The device for changing the die-cutting cylinder includes a locking mechanism for fixing the die-cutting cylinder in the die-cutting position and/or for releasing the die-cutting cylinder from the die-cutting position. The locking mechanism acts so as to point away from a shaping point.
    Type: Application
    Filed: November 30, 2022
    Publication date: August 8, 2024
    Inventors: Michael HELD, Alexander SOLLER
  • Patent number: 11440758
    Abstract: A transport device for a sheet-format substrate has at least one first substrate feed device and has at least one second substrate feed device. The at least one second substrate feed device comprises at least one forward stop and at least one singulating device. At least one substrate guiding device is arranged between the at least one first substrate feed device and the at least one second substrate feed device. The at least one substrate guiding device has at least one directing element. The at least one directing element is mounted such that it is movable or is moved in two different directions independently of one another.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: September 13, 2022
    Assignee: KOENIG & BAUER AG
    Inventors: Bernhard Bär, Alexander Soller
  • Publication number: 20220097988
    Abstract: A transport device for a sheet-format substrate has at least one first substrate feed device and has at least one second substrate feed device. The at least one second substrate feed device comprises at least one forward stop and at least one singulating device. At least one substrate guiding device is arranged between the at least one first substrate feed device and the at least one second substrate feed device. The at least one substrate guiding device has at least one directing element. The at least one directing element is mounted such that it is movable or is moved in two different directions independently of one another.
    Type: Application
    Filed: January 17, 2020
    Publication date: March 31, 2022
    Inventors: Bernhard BÄR, Alexander SOLLER
  • Patent number: 11014770
    Abstract: A substrate-feeding device has at least two acceleration devices, which are arranged one beside the other, beneath a storage region, and having a framework and a lifting frame, which lifting frame can be moved relative to the framework. The at least two acceleration devices are arranged for movement jointly with one another, and with the lifting frame. Each of the acceleration devices has at least one body of rotation, which is driven via a common shaft which has at least two shaft portions arranged one behind the other. Directly adjacent shaft portions are arranged in a state in which they are connected in each case, via a coupling. There are subassemblies provided which each have a deflecting device, a shaft portion and at least one transporting belt and which are each one of fastened on the lifting frame, and are arranged for movement jointly with the lifting frame and are connected to one another by virtue of their shaft portions being connected via couplings to form the common shaft.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: May 25, 2021
    Assignee: KOENIG & BAUER AG
    Inventors: Bernhard Bär, Alexander Soller
  • Publication number: 20200290830
    Abstract: A substrate-feeding device has at least two acceleration devices, which are arranged one beside the other, beneath a storage region, and having a framework and a lifting frame, which lifting frame can be moved relative to the framework. The at least two acceleration devices are arranged for movement jointly with one another, and with the lifting frame. Each of the acceleration devices has at least one body of rotation, which is driven via a common shaft which has at least two shaft portions arranged one behind the other. Directly adjacent shaft portions are arranged in a state in which they are connected in each case, via a coupling. There are subassemblies provided which each have a deflecting device, a shaft portion and at least one transporting belt and which are each one of fastened on the lifting frame, and are arranged for movement jointly with the lifting frame and are connected to one another by virtue of their shaft portions being connected via couplings to form the common shaft.
    Type: Application
    Filed: November 8, 2018
    Publication date: September 17, 2020
    Inventors: Bernhard BÄR, Alexander SOLLER