Patents by Inventor Mathieu GAVIN

Mathieu GAVIN 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: 11890868
    Abstract: A machine for processing individual sheets comprises at least one processing station, in particular in inkjet printing station, and a transport system (100) for transporting the individual sheets through the processing station, along a transport direction. The transport system (100) comprises at least one gripper conveyor (150) movable along the transport direction, for gripping one of the individual sheets defining a sheet position in transport direction. The transport system (100) further comprises at least one support conveyor (190) movable along the transport direction for supporting a region of the individual sheet, wherein the support conveyor (190) comprises a vacuum system for supporting the individual sheet on an interacting surface of the support conveyor, the vacuum system comprising a plurality of orifices in the interacting surface.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: February 6, 2024
    Assignee: BOBST MEX SA
    Inventors: Olivier Freymond, Patrick Wittwer, Javier Perez, Nicolas Mosetti, Romain Bersier, Mathieu Gavin, Roberto Valterio
  • Patent number: 11801695
    Abstract: An inkjet printing machine for printing individual sheets comprises at least one printing station and a transport system (100) for transporting the individual sheets through the printing station, along a transport direction. The transport system (100) comprises at least one gripper conveyor (150) movable along the transport direction, for gripping one of the individual sheets defining a sheet position in transport direction. The transport system (100) further comprises at least one support conveyor (190) movable along the transport direction for supporting a region of the individual sheet, wherein the supported individual sheet and the support conveyor (190) are movable along the transport direction with respect to each other. The printing machine allows for efficient and flexible handling of individual sheets, in particular large format sheets of materials such as corrugated cardboard or other materials that have a certain degree of inherent stability.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: October 31, 2023
    Assignee: BOBST MEX SA
    Inventors: Olivier Freymond, Patrick Wittwer, Javier Perez, Nicolas Mosetti, Mathieu Gavin, David Pousaz, Romain Bersier
  • Publication number: 20220219467
    Abstract: An inkjet printing machine for printing individual sheets comprises at least one printing station and a transport system (100) for transporting the individual sheets through the printing station, along a transport direction. The transport system (100) comprises at least one gripper conveyor (150) movable along the transport direction, for gripping one of the individual sheets defining a sheet position in transport direction. The transport system (100) further comprises at least one support conveyor (190) movable along the transport direction for supporting a region of the individual sheet, wherein the supported individual sheet and the support conveyor (190) are movable along the transport direction with respect to each other. The printing machine allows for efficient and flexible handling of individual sheets, in particular large format sheets of materials such as corrugated cardboard or other materials that have a certain degree of inherent stability.
    Type: Application
    Filed: March 21, 2019
    Publication date: July 14, 2022
    Applicant: BOBST MEX SA
    Inventors: Olivier FREYMOND, Patrick WITTWER, Javier PEREZ, Nicolas MOSETTI, Mathieu GAVIN, David POUSAZ, Romain BERSIER
  • Publication number: 20220219926
    Abstract: A machine for processing individual sheets comprises at least one processing station, in particular in inkjet printing station, and a transport system (100) for transporting the individual sheets through the processing station, along a transport direction. The transport system (100) comprises at least one gripper conveyor (150) movable along the transport direction, for gripping one of the individual sheets defining a sheet position in transport direction. The transport system (100) further comprises at least one support conveyor (190) movable along the transport direction for supporting a region of the individual sheet, wherein the support conveyor (190) comprises a vacuum system for supporting the individual sheet on an interacting surface of the support conveyor, the vacuum system comprising a plurality of orifices in the interacting surface.
    Type: Application
    Filed: March 18, 2020
    Publication date: July 14, 2022
    Applicant: BOBST MEX SA
    Inventors: Olivier FREYMOND, Patrick WITTWER, Javier PEREZ, Nicolas MOSETTI, Romain BERSIER, Mathieu GAVIN, Roberto VALTERIO
  • Patent number: 11015645
    Abstract: A bearing for holding a rotary conversion tool (10, 11) that includes two end rolling bearing devices (26, 28), at least one intermediate rolling bearing device (27) interposed between the end rolling bearing devices (26, 28), the end and intermediate rolling bearing devices (26, 27, 28) being intended to engage with an end (10a, 10b, 11a, 11b) of the rotary tool (10, 11), and at least one mechanical actuator (32, 33) configured to exert a radial preload force (Fo, Fo?) at the intermediate rolling bearing device (27).
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: May 25, 2021
    Inventors: Boris Béguin, Philippe Clément, Mathieu Gavin
  • Publication number: 20170268566
    Abstract: A bearing for holding a rotary conversion tool (10, 11) that includes two end rolling bearing devices (26, 28), at least one intermediate rolling bearing device (27) interposed between the end rolling bearing devices (26, 28), the end and intermediate rolling bearing devices (26, 27, 28) being intended to engage with an end (10a, 10b, 11a, 11b) of the rotary tool (10, 11), and at least one mechanical actuator (32, 33) configured to exert a radial preload force (Fo, Fo?) at the intermediate rolling bearing device (27).
    Type: Application
    Filed: December 3, 2015
    Publication date: September 21, 2017
    Inventors: Boris BÉGUIN, Philippe CLÉMENT, Mathieu GAVIN