Patents by Inventor Avshalom LEAN

Avshalom LEAN 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).

  • PRINTED OUTPUT OF DIGITAL PRINTING SYSTEMS
    Publication number: 20220388300
    Abstract: An impression station of a printing system comprises a rotatable impression cylinder with an impression cylinder gap housing a plurality of grippers recessed therein. A pressure cylinder assembly comprises a pressure cylinder comprising a pressure cylinder gap and an angle portion joining a trailing edge of the pressure cylinder gap and an outer circumferential surface of the pressure cylinder. A compressible blanket is disposed around the circumference of the pressure cylinder. A margin insert is interposed between the pressure cylinder and the compressible blanket at least at the angle portion, such that a local external geometry of the pressure cylinder assembly at the angle portion is changed by the presence of the margin insert. The change in the local external geometry of the pressure cylinder assembly due to the presence of the margin insert is effective to reduce a dimension of an unprinted leading-edge margin.
    Type: Application
    Filed: May 22, 2022
    Publication date: December 8, 2022
    Inventors: Avshalom LEAN, Ittai WIENER, Matan BAR-ON
  • Improving printed output of digital printing systems by reduction of unprinted margins of the substrate
    Patent number: 11370217
    Abstract: An impression station of a printing system comprises a rotatable impression cylinder with an impression cylinder gap housing a plurality of grippers recessed therein. A pressure cylinder assembly comprises a pressure cylinder comprising a pressure cylinder gap and an angle portion joining a trailing edge of the pressure cylinder gap and an outer circumferential surface of the pressure cylinder. A compressible blanket is disposed around the circumference of the pressure cylinder. A margin insert is interposed between the pressure cylinder and the compressible blanket at least at the angle portion, such that a local external geometry of the pressure cylinder assembly at the angle portion is changed by the presence of the margin insert. The change in the local external geometry of the pressure cylinder assembly due to the presence of the margin insert is effective to reduce a dimension of an unprinted leading-edge margin.
    Type: Grant
    Filed: November 2, 2019
    Date of Patent: June 28, 2022
    Assignee: LANDA CORPORATION LTD.
    Inventors: Avshalom Lean, Ittai Wiener, Matan Bar-On
  • IMPROVING PRINTED OUTPUT OF DIGITAL PRINTING SYSTEMS BY REDUCTION OF UNPRINTED MARGINS OF THE SUBSTRATE
    Publication number: 20210370667
    Abstract: An impression station of a printing system comprises a rotatable impression cylinder with an impression cylinder gap housing a plurality of grippers recessed therein. A pressure cylinder assembly comprises a pressure cylinder comprising a pressure cylinder gap and an angle portion joining a trailing edge of the pressure cylinder gap and an outer circumferential surface of the pressure cylinder. A compressible blanket is disposed around the circumference of the pressure cylinder. A margin insert is interposed between the pressure cylinder and the compressible blanket at least at the angle portion, such that a local external geometry of the pressure cylinder assembly at the angle portion is changed by the presence of the margin insert. The change in the local external geometry of the pressure cylinder assembly due to the presence of the margin insert is effective to reduce a dimension of an unprinted leading-edge margin.
    Type: Application
    Filed: November 2, 2019
    Publication date: December 2, 2021
    Inventors: Avshalom LEAN, Ittai WIENER, Matan BAR-ON